BU7262FVM [ROHM]
Low Voltage Operation CMOS Operational Amplifiers; 低工作电压CMOS运算放大器型号: | BU7262FVM |
厂家: | ROHM |
描述: | Low Voltage Operation CMOS Operational Amplifiers |
文件: | 总33页 (文件大小:715K) |
中文: | 中文翻译 | 下载: | 下载PDF数据表文档文件 |
ROHM’s Selection Operational Amplifier/Comparator Series
Low Voltage Operation CMOS
Operational Amplifiers
BU7261G,BU7261S G,BU7241G,BU7241S G
BU7262F/FVM,BU7262S F/FVM, BU7242F/FVM,BU7242S F/FVM
BU7461G,BU7461S G,BU7441G,BU7441S G
BU7462F/FVM,BU7462S F/FVM, BU7442F/FVM,BU7442S F/FVM
No.09049EAT07
●Description
Low Voltage CMOS Op-Amp integrate one or two independent output full swing Op-Amps and phase compesation
capasitors on a single chip. Especially, this series is operable with low voltage, low supply current and low input bias current.
・Input-Output Full Swing:BU7261/BU7241 family , BU7262/BU7242 family
・Ground Sense
:BU7461/BU7441 family , BU7462/BU7442 family
High speed
Low power
High speed
Low power
BU7261G
Input-Output Full Swing
P.3
Single
Dual
(BU7261SG:Operation guaranteed up to +105
)
℃
BU7262F/FVM
(BU7262SF/FVM:Operation guaranteed up to +105
)
)
℃
℃
BU7241G
Single
Dual
(BU7241SG:Operation guaranteed up to +105
)
℃
BU7242F/FVM
(BU7242SF/FVM:Operation guaranteed up to +105
]
Ground Sense
P.5
BU7461G
Single
Dual
(BU7461SG:Operation guaranteed up to +105
)
℃
BU7462F/FVM
(BU7462SF/FVM:Operation guaranteed up to +105
)
)
℃
℃
BU7441G
Single
Dual
(BU7441SG:Operation guaranteed up to +105
)
℃
BU7442F/FVM
(BU7442SF/FVM:Operation guaranteed up to +105
●Features
1) Operable with low voltage
Input-Output Full Swing :+1.8 [V]~+5.5 [V] (single supply): BU7261/BU7241 family , BU7262/BU7242 family
Ground Sense :+1.7 [V]~+5.5 [V] (single supply): BU7461/BU7441 family , BU7462/BU7442 family
2) nternal phase compensation
3) High large signal voltage gain
4) Internal ESD protection
Human body model (HBM) ±4000[V] (Typ.)
5) Low input bias current 1[pA] (Typ.)
www.rohm.com
© 2009 ROHM Co., Ltd. All rights reserved.
2009.05 - Rev.A
1/32
BU7261G,BU7261SG,BU7241G,BU7241SG,BU7262F/FVM,BU7262SF/FVM,BU7242F/FVM,BU7242SF/FVM
BU7461G,BU7461SG,BU7441G,BU7441SG,BU7462F/FVM,BU7462SF/FVM,BU7442F/FVM,BU7442SF/FVM
Technical Note
●Pin Assignments
VDD
1
2
3
4
8
7
6
5
OUT1
VDD
OUT
1
2
3
5
4
IN+
CH1
- +
OUT2
IN2-
IN1-
+
-
VSS
IN-
CH2
+ -
IN1+
VSS
IN2+
SSOP5
SOP8
MSOP8
Package
Input type
SSOP5
SOP8
MSOP8
BU7261G
BU7261SG
BU7241G
BU7241SG
BU7262F
BU7262SF
BU7242F
BU7262FVM
BU7262SFVM
BU7242FVM
BU7242SFVM
Input-output Full Swing
Ground Sense
BU7242SF
BU7461G
BU7461SG
BU7441G
BU7441SG
BU7462F
BU7462SF
BU7442F
BU7442SF
BU7462FVM
BU7462SFVM
BU7442FVM
BU7442SFVM
●Absolute maximum rating(Ta=25[℃])
Rating
BU7261G,BU7262 F/FVM BU7261SG,BU7262S F/FVM
BU7241G,BU7242 F/FVM BU7241SG,BU7242S F/FVM
BU7461G,BU7462 F/FVM BU7461SG,BU7462S F/FVM
BU7441G,BU7442 F/FVM BU7441SG,BU7442S F/FVM
Parameter
Symbol
Unit
Supply Voltage
VDD-VSS
Vid
+7
V
V
Differential Input Voltage(*1)
Input Common-mode Voltage Range
Operating Temperature
Storage Temperature
VDD-VSS
Vicm
(VSS-0.3)~(VDD+0.3)
V
Topr
-40~+85
-40~+105
℃
℃
℃
Tstg
-55~+125
Maximum Junction Temperature
Tjmax
+125
Note: Absolute maximum rating item indicates the condition which must not be exceeded.
Application of voltage in excess of absolute maximum rating or use out absoluted maximum rated temperature environment may cause deterioration of characteristics.
(*1) The voltage difference between inverting input and non-inverting input is the differential input voltage.
Then input terminal voltage is set to more then VSS.
www.rohm.com
2009.05 - Rev.A
2/32
© 2009 ROHM Co., Ltd. All rights reserved.
BU7261G,BU7261SG,BU7241G,BU7241SG,BU7262F/FVM,BU7262SF/FVM,BU7242F/FVM,BU7242SF/FVM
BU7461G,BU7461SG,BU7441G,BU7441SG,BU7462F/FVM,BU7462SF/FVM,BU7442F/FVM,BU7442SF/FVM
Technical Note
Input-Output Full Swing
BU7261G, BU7261SG, BU7241G, BU7241SG
BU7262F/FVM, BU7262S F/FVM, BU7242F/FVM, BU7242S F/FVM
●Features
1) Operable low power supply +1.8[V]~+5.5[V]
2) +1.8 [V]~+5.5[V](single supply)
±0.9[V]~±2.75[V](split supply)
3) Operable input-Output full swing
6) Wide temperature range
-40[℃]~+85[℃]
(BU7261G,BU7262 family , BU7241G,BU7242 family)
-40[℃]~+105[℃]
4) High slew rate (BU7261 family , BU7262 family)
5) Low supply current (BU7241 family , BU7242 family)
(BU7261SG,BU7262S family,BU7241SG,BU7242S family)
●Electrical characteristics
○BU7261 family , BU7262 family (Unless otherwise specified VDD=+3[V], VSS=0[V], Ta=25[℃])
Guaranteed limit
BU7261G,BU7261SG
Temperature
Range
Parameter
Symbol
Unit
Condition
Min.
Typ.
1
Max.
9
25℃
Full range
25℃
-
-
-
VDD=1.8~5.5[V],
VOUT=VDD/2
Input Offset Voltage (*2)(*3)
Vio
mV
-
10
Input Offset Current (*2)
Input Bias Current (*2)
Iio
Ib
1
-
pA
pA
-
-
25℃
-
1
-
25℃
Full range
25℃
-
-
250
-
-
-
95
-
60
80
10
12
1.1
2
50°
0.05
-
550
600
-
RL=∞ All Op-Amps
AV=0[dB],VIN=1.5[V]
RL=10[kΩ]
RL=10[kΩ]
RL=10[kΩ]
VDD-VSS=3[V]
-
Supply Current (*4)
IDD
μA
High Level Output Voltage
Low Level Output Voltage
Large Single Voltage Gain
Input Common-mode Voltage Range
Common-mode Rejection Ratio
Power Supply Rejection Ratio
Output Source Current (*4)
Output Sink Current (*4)
Slew Rate
Gain Bandwidth Product
Phase Margin
Total Harmonic Distortion
Channel Separation
VOH
VOL
AV
Vicm
CMRR
PSRR
IOH
IOL
SR
FT
θ
THD
CS
VDD-0.1
V
V
dB
V
dB
dB
mA
mA
25℃
25℃
25℃
25℃
25℃
25℃
25℃
25℃
25℃
25℃
25℃
25℃
-
70
0
45
60
4
5
-
-
-
VSS+0.1
-
3
-
-
-
-
-
-
-
-
-
-
VDD-0.4[V]
VSS+0.4[V]
V/μs CL=25[pF]
MHz CL=25[pF], AV=40[dB]
-
%
dB
CL=25[pF], AV=40[dB]
VOUT=1[Vp-p],f=1[kHz]
Av=40[dB]
-
-
Guaranteed limit
BU7262 F/FVM
BU7262S F/FVM
Temperature
Range
Parameter
Symbol
Vio
Unit
mV
Condition
Min.
-
Typ.
1
Max.
9
25℃
Full range
25℃
VDD=1.8~5.5[V],
VOUT=VDD/2
Input Offset Voltage (*2)(*3)
-
-
10
Input Offset Current (*2)
Input Bias Current (*2)
Iio
Ib
-
1
-
pA
pA
-
-
25℃
-
1
-
25℃
Full range
25℃
-
-
550
-
-
-
95
-
60
80
10
12
1.1
2
50°
0.05
100
1100
1200
-
RL=∞ All Op-Amps
AV=0[dB],VIN=1.5[V]
RL=10[kΩ]
RL=10[kΩ]
RL=10[kΩ]
VDD-VSS=3[V]
-
Supply Current (*4)
IDD
μA
High Level Output Voltage
Low Level Output Voltage
Large Single Voltage Gain
Input Common-mode Voltage Range
Common-mode Rejection Ratio
Power Supply Rejection Ratio
Output Source Current (*4)
Output Sink Current (*4)
Slew Rate
VOH
VOL
AV
Vicm
CMRR
PSRR
IOH
IOL
SR
FT
θ
THD
CS
VDD-0.1
V
V
dB
V
dB
dB
mA
mA
25℃
25℃
25℃
25℃
25℃
25℃
25℃
25℃
25℃
25℃
25℃
25℃
-
70
0
45
60
4
5
-
-
-
VSS+0.1
-
3
-
-
-
-
-
-
-
-
-
-
VDD-0.4[V]
VSS+0.4[V]
V/μs CL=25[pF]
Gain Bandwidth Product
Phase Margin
Total Harmonic Distortion
MHz CL=25[pF], AV=40[dB]
-
%
dB
CL=25[pF], AV=40[dB]
VOUT=1[Vp-p],f=1[kHz]
Av=40[dB]
-
-
Channel Separation
(*2) Absolute value
(*3) Full range: BU7261, BU7262:Ta=-40[℃] to +85[℃] BU7261S, BU7262S:Ta=-40[℃] to +105[℃]
(*4) Under the high temperature environment, consider the power dissipation of IC when selecting the output current.
When the terminal short circuits are continuously output, the output current is reduced to climb to the temperature inside IC.
www.rohm.com
© 2009 ROHM Co., Ltd. All rights reserved.
2009.05 - Rev.A
3/32
BU7261G,BU7261SG,BU7241G,BU7241SG,BU7262F/FVM,BU7262SF/FVM,BU7242F/FVM,BU7242SF/FVM
BU7461G,BU7461SG,BU7441G,BU7441SG,BU7462F/FVM,BU7462SF/FVM,BU7442F/FVM,BU7442SF/FVM
Technical Note
●Electrical characteristics
○BU7241 family , BU7242 family (Unless otherwise specified VDD=+3[V], VSS=0[V], Ta=25[℃])
Guaranteed limit
BU7241G,BU7241SG
Temperature
Range
Parameter
Symbol
Unit
Condition
Min.
Typ.
1
Max.
9
25℃
Full range
25℃
-
VDD=1.8~5.5[V],
VOUT=VDD/2
Input Offset Voltage (*5)(*6)
Vio
mV
-
-
10
Input Offset Current (*5)
Input Bias Current (*5)
Iio
Ib
-
1
-
pA
pA
-
-
25℃
-
1
-
25℃
-
70
-
150
RL=∞ All Op-Amps
AV=0[dB],VIN=1.5[V]
Supply Current (*6)
IDD
μA
Full range
25℃
-
250
High Level Output Voltage
Low Level Output Voltage
Large Single Voltage Gain
Input Common-mode Voltage Range
Common-mode Rejection Ratio
Power Supply Rejection Ratio
Output Source Current (*7)
Output Sink Current (*7)
Slew Rate
VOH
VOL
AV
VDD-0.1
-
-
V
V
RL=10[kΩ]
RL=10[kΩ]
RL=10[kΩ]
VDD-VSS=3[V]
-
25℃
-
70
0
-
VSS+0.1
25℃
95
-
-
3
-
-
-
-
-
-
-
-
-
dB
V
Vicm
CMRR
PSRR
IOH
IOL
25℃
25℃
45
60
4
60
80
10
12
0.4
0.9
50°
0.05
-
dB
dB
mA
mA
25℃
-
25℃
VDD-0.4[V]
VSS+0.4[V]
25℃
5
SR
25℃
-
V/μs CL=25[pF]
Gain Bandwidth Product
Phase Margin
FT
25℃
-
MHz CL=25[pF], AV=40[dB]
θ
25℃
-
-
CL=25[pF], AV=40[dB]
VOUT=1[Vp-p],f=1[kHz]
Av=40[dB]
Total Harmonic Distortion
Channel Separation
THD
CS
25℃
-
%
dB
25℃
-
Guaranteed limit
Temperature
Range
BU7242F/FVM
Parameter
Symbol
Vio
Unit
mV
Condition
BU7242S F/FVM
Min.
Typ.
1
Max.
25℃
Full range
25℃
-
9
VDD=1.8~5.5[V],
VOUT=VDD/2
Input Offset Voltage (*5)(*6)
-
-
10
Input Offset Current (*5)
Input Bias Current (*5)
Iio
Ib
-
1
-
pA
pA
-
-
25℃
-
1
-
25℃
-
180
-
360
RL=∞ All Op-Amps
AV=0[dB],VIN=1.5[V]
Supply Current (*6)
IDD
μA
Full range
25℃
-
600
High Level Output Voltage
Low Level Output Voltage
Large Single Voltage Gain
Input Common-mode Voltage Range
Common-mode Rejection Ratio
Power Supply Rejection Ratio
Output Source Current (*7)
Output Sink Current (*7)
Slew Rate
VOH
VOL
AV
VDD-0.1
-
-
V
V
RL=10[kΩ]
RL=10[kΩ]
RL=10[kΩ]
VDD-VSS=3[V]
-
25℃
-
70
0
-
VSS+0.1
25℃
95
-
-
3
-
-
-
-
-
-
-
-
-
dB
V
Vicm
CMRR
PSRR
IOH
IOL
25℃
25℃
45
60
4
60
80
10
12
0.4
0.9
50°
0.05
100
dB
dB
mA
mA
25℃
-
25℃
VDD-0.4[V]
VSS+0.4[V]
25℃
5
SR
25℃
-
V/μs CL=25[pF]
Gain Bandwidth Product
Phase Margin
FT
25℃
-
MHz CL=25[pF], AV=40[dB]
θ
25℃
-
-
CL=25[pF], AV=40[dB]
VOUT=1[Vp-p],f=1[kHz]
Av=40[dB]
Total Harmonic Distortion
THD
CS
25℃
-
%
dB
Channel Separation
25℃
-
(*5) Absolute value
(*6) Full range: BU7241, BU7242:Ta=-40[℃] to +85[℃] BU7241S, BU7242S:Ta=-40[℃] to +105[℃]
(*7) Under the high temperature environment, consider the power dissipation of IC when selecting the output current.
When the terminal short circuits are continuously output, the output current is reduced to climb to the temperature inside IC.
www.rohm.com
© 2009 ROHM Co., Ltd. All rights reserved.
2009.05 - Rev.A
4/32
BU7261G,BU7261SG,BU7241G,BU7241SG,BU7262F/FVM,BU7262SF/FVM,BU7242F/FVM,BU7242SF/FVM
BU7461G,BU7461SG,BU7441G,BU7441SG,BU7462F/FVM,BU7462SF/FVM,BU7442F/FVM,BU7442SF/FVM
Technical Note
Ground Sense
BU7461G,BU7461SG,BU7441G,BU7441SG
BU7462F/FVM,BU7462S F/FVM, BU7442F/FVM,BU7442S F/FVM
●Features
1) Operable low power supply +1.7[V]~+5.5[V]
2) +1.7[V]~+5.5[V](single supply)
6) Wide temperature range
-40[℃]~+85[℃]
(BU7461G,BU7462 family , BU7441G,BU7442 family)
-40[℃]~+105[℃]
±0.85[V]~2.75[V](split supply)
3) Operable input-ground sense, output-full swing
4) High slew rate (BU7461 family , BU7462 family)
5) Low supply current (BU7441 family , BU7442 family)
(BU7461SG,BU7462S family , BU7441SG,BU7442S family)
●Electrical characteristics
○BU7461 family , BU7462 family (Unless otherwise specified VDD=+3[V], VSS=0[V], Ta=25[℃])
Guaranteed limit
BU7461G,BU7461SG
Temperature
Range
Parameter
Symbol
Unit
Condition
Min.
Typ.
1
Max.
Input Offset Voltage (*8)(*9)
Input Offset Current (*8)
Input Bias Current (*8)
Vio
Iio
Ib
25℃
25℃
25℃
25℃
Full range
25℃
25℃
25℃
25℃
-
-
-
-
6
-
-
mV
pA
pA
-
-
-
1
1
150
-
350
450
RL=∞ All Op-Amps
AV=0[dB],VIN=0.9[V]
RL=10[kΩ]
Supply Current (*9)
IDD
μA
-
High Level Output Voltage
Low Level Output Voltage
Large Single Voltage Gain
Input Common-mode Voltage Range
Common-mode Rejection Ratio
Power Supply Rejection Ratio
Output Source Current (*10)
Output Sink Current (*10)
Slew Rate
VOH
VOL
AV
Vicm
CMRR
PSRR
IOH
IOL
SR
FT
θ
THD
VDD-0.1
-
-
V
V
-
70
0
-
VSS+0.1
RL=10[kΩ]
95
-
-
dB RL=10[kΩ]
1.8
V
dB
dB
VSS~VDD-1.2[V]
25℃
25℃
25℃
25℃
25℃
25℃
25℃
25℃
45
60
4
6
-
-
-
-
60
80
8
12
1.0
1
-
-
-
-
-
-
-
-
-
-
mA VDD-0.4[V]
mA VSS+0.4[V]
V/μs CL=25[pF]
Gain Bandwidth Product
Phase Margin
Total Harmonic Distortion
MHz CL=25[pF], AV=40[dB]
50°
0.05
-
%
CL=25[pF], AV=40[dB]
VOUT=1[Vp-p],f=1[kHz]
Guaranteed limit
Temperature
Range
BU7462 F/FVM
BU7462S F/FVM
Parameter
Symbol
Unit
Condition
Min.
-
-
-
-
-
Typ.
1
1
1
300
-
Max.
6
-
-
700
900
-
Input Offset Voltage (*8)(*9)
Input Offset Current (*8)
Input Bias Current (*8)
Vio
Iio
Ib
25℃
25℃
25℃
25℃
Full range
25℃
25℃
25℃
25℃
mV
pA
pA
-
-
-
RL=∞ All Op-Amps
AV=0[dB],VIN=0.9[V]
RL=10[kΩ]
Supply Current (*9)
IDD
μA
High Level Output Voltage
Low Level Output Voltage
Large Single Voltage Gain
Input Common-mode Voltage Range
Common-mode Rejection Ratio
Power Supply Rejection Ratio
Output Source Current (*10)
Output Sink Current (*10)
Slew Rate
VOH
VOL
AV
Vicm
CMRR
PSRR
IOH
IOL
SR
FT
θ
THD
VDD-0.1
-
-
V
V
-
70
0
45
60
4
6
-
-
-
VSS+0.1
RL=10[kΩ]
95
-
60
80
8
12
1.0
1
50°
0.05
-
dB RL=10[kΩ]
1.8
V
VSS~VDD-1.2[V]
25℃
25℃
25℃
25℃
25℃
25℃
25℃
25℃
-
-
-
-
-
-
-
-
dB
dB
-
-
mA VDD-0.4[V]
mA VSS+0.4[V]
V/μs CL=25[pF]
Gain Bandwidth Product
Phase Margin
Total Harmonic Distortion
MHz CL=25[pF], AV=40[dB]
-
%
CL=25[pF], AV=40[dB]
VOUT=1[Vp-p],f=1[kHz]
-
(*8) Absolute value
(*9) Full range: BU7461, BU7462:Ta=-40[℃] to +85[℃] BU7461S, BU7462S:Ta=-40[℃] to +105[℃]
(*10) Under the high temperature environment, consider the power dissipation of IC when selecting the output current.
When the terminal short circuits are continuously output, the output current is reduced to climb to the temperature inside IC.
www.rohm.com
© 2009 ROHM Co., Ltd. All rights reserved.
2009.05 - Rev.A
5/32
BU7261G,BU7261SG,BU7241G,BU7241SG,BU7262F/FVM,BU7262SF/FVM,BU7242F/FVM,BU7242SF/FVM
BU7461G,BU7461SG,BU7441G,BU7441SG,BU7462F/FVM,BU7462SF/FVM,BU7442F/FVM,BU7442SF/FVM
Technical Note
●Electrical characteristics
○BU7441 family , BU7442 family (Unless otherwise specified VDD=+3[V], VSS=0[V], Ta=25[℃])
Guaranteed limit
BU7441G,BU7441SG
Temperature
Range
Parameter
Symbol
Unit
Condition
Min.
Typ.
1
Max.
Input Offset Voltage (*11)(*12)
Input Offset Current (*11)
Input Bias Current (*11)
Vio
Iio
Ib
25℃
25℃
25℃
25℃
Full range
25℃
25℃
25℃
25℃
-
-
-
-
6
-
-
mV
pA
pA
-
-
-
1
1
50
-
120
240
RL=∞ All Op-Amps
AV=0[dB],VIN=0.9[V]
Supply Current (*12)
IDD
μA
-
High Level Output Voltage
Low Level Output Voltage
Large Single Voltage Gain
Input Common-mode Voltage Range
Common-mode Rejection Ratio
Power Supply Rejection Ratio
Output Source Current (*13)
Output Sink Current (*13)
Slew Rate
VOH
VOL
AV
Vicm
CMRR
PSRR
IOH
IOL
SR
FT
θ
THD
VDD-0.1
-
-
V
V
RL=10[kΩ]
RL=10[kΩ]
-
70
0
-
VSS+0.1
95
-
-
dB RL=10[kΩ]
V
dB
dB
mA VDD-0.4[V]
mA VSS+0.4[V]
V/μs CL=25[pF]
MHz CL=25[pF], AV=40[dB]
-
1.8
VSS~VDD-1.2[V]
25℃
25℃
25℃
25℃
25℃
25℃
25℃
25℃
45
60
3
5
-
-
-
-
60
80
6
10
0.3
0.6
50°
0.05
-
-
-
-
-
-
-
-
-
-
Gain Bandwidth Product
Phase Margin
Total Harmonic Distortion
CL=25[pF], AV=40[dB]
VOUT=1[Vp-p],f=1[kHz]
%
Guaranteed limit
Temperature
Range
BU7442F/FVM
BU7442S F/FVM
Parameter
Symbol
Unit
Condition
Min.
-
-
-
-
-
Typ.
1
1
1
100
-
Max.
6
-
-
240
480
-
Input Offset Voltage (*11)(*12)
Input Offset Current (*11)
Input Bias Current (*11)
Vio
Iio
Ib
25℃
25℃
25℃
25℃
Full range
25℃
25℃
25℃
25℃
mV
pA
pA
-
-
-
RL=∞ All Op-Amps
AV=0[dB],VIN=0.9[V]
RL=10[kΩ]
Supply Current (*12)
IDD
μA
High Level Output Voltage
Low Level Output Voltage
Large Single Voltage Gain
Input Common-mode Voltage Range
Common-mode Rejection Ratio
Power Supply Rejection Ratio
Output Source Current (*13)
Output Sink Current (*13)
Slew Rate
VOH
VOL
AV
Vicm
CMRR
PSRR
IOH
IOL
SR
FT
θ
THD
VDD-0.1
-
-
V
V
-
70
0
45
60
3
5
-
-
-
VSS+0.1
RL=10[kΩ]
95
-
60
80
6
10
0.3
0.6
50°
0.05
-
dB RL=10[kΩ]
1.8
V
VSS~VDD-1.2[V]
25℃
25℃
25℃
25℃
25℃
25℃
25℃
25℃
-
-
-
-
-
-
-
-
dB
dB
-
-
mA VDD-0.4[V]
mA VSS+0.4[V]
V/μs CL=25[pF]
Gain Bandwidth Product
Phase Margin
Total Harmonic Distortion
(*11) Absolute value
MHz CL=25[pF], AV=40[dB]
-
%
CL=25[pF], AV=40[dB]
VOUT=1[Vp-p],f=1[kHz]
-
(*12) Full range: BU7441, BU7442:Ta=-40[℃] to +85[℃] BU7441S, BU7442S:Ta=-40[℃] to +105[℃]
(*13) Under the high temperature environment, consider the power dissipation of IC when selecting the output current.
When the terminal short circuits are continuously output, the output current is reduced to climb to the temperature inside IC.
www.rohm.com
© 2009 ROHM Co., Ltd. All rights reserved.
2009.05 - Rev.A
6/32
BU7261G,BU7261SG,BU7241G,BU7241SG,BU7262F/FVM,BU7262SF/FVM,BU7242F/FVM,BU7242SF/FVM
BU7461G,BU7461SG,BU7441G,BU7441SG,BU7462F/FVM,BU7462SF/FVM,BU7442F/FVM,BU7442SF/FVM
Technical Note
●Example of electrical characteristics
○BU7261 family
BU7261 family
BU7261 family
BU7261 family
800
600
400
200
0
800
600
400
200
0
1000
800
600
400
200
0
BU7261G
105℃
BU7261SG
85℃
25℃
-40℃
85
105
0
50
100
150
0
50
100
150
1
2
3
4
5
6
AMBIENT TEMPERATURE [
]
℃
SUPPLY VOLTAGE [V]
AMBIENT TEMPERATURE [
]
℃
Fig. 1
Derating curve
Fig. 2
Derating curve
Fig. 3
Supply Current – Supply Voltage
BU7261 family
BU7261 family
BU7261 family
1000
800
600
400
200
0
6
4
2
0
8
6
4
2
0
5.5V
105℃
85℃
25℃
5.5V
3.0V
3.0V
1.8V
-40℃
1.8V
1
2
3
4
5
6
-60
-30
0
30
60
90
120
-60
-30
0
30
60
90
120
SUPPLY VOLTAGE [V]
AMBIENT TEMPERATURE [
]
℃
AMBIENT TEMPERATURE [
]
℃
Fig. 4
Fig. 5
Fig. 6
Output Voltage High – Supply Voltage
Output Voltage High – Ambient Temperature
Supply Current – Ambient Temperature
(RL=10[kΩ])
(RL=10[kΩ])
BU7261 family
BU7261 family
BU7261 family
25
20
50
-40℃
20
40
25℃
15
5.5V
105℃
15
30
20
85℃
10
3.0V
10
1.8V
85℃
25℃
5
105℃
5
10
0
-40℃
0
0
1
2
3
4
5
6
-60
-30
0
30
60
90
120
0
0.5
1
1.5
2
2.5
3
SUPPLY VOLTAGE [V]
AMBIENT TEMPERATURE [
]
OUTPUT VOLTAGE [V]
℃
Fig. 7
Fig. 8
Fig. 9
Output Voltage Low – Supply Voltage
Output Voltage Low – Ambient Temperature
Output Source Current – Output Voltage
(VDD=3.0[V])
(RL=10[kΩ])
(RL=10[kΩ])
BU7261 family
BU7261 family
BU7261 family
80
20
40
5.5V
-40℃
60
15
30
5.5V
3.0V
25℃
40
10
20
1.8V
85℃
3.0V
105℃
20
5
10
1.8V
0
0
-60
0
-60
0.0
0.5
1.0
1.5
2.0
2.5
3.0
-30
0
30
60
90
120
-30
0
30
60
90
120
OUTPUT VOLTAGE [V]
AMBIENT TEMPERATURE [
]
℃
AMBIENT TEMPERATURE [ ]
℃
Fig. 10
Fig. 11
Fig. 12
Output Sink Current – Output Voltage
(VDD=3[V])
Output Sink Current – Ambient Temperature
(VOUT=VSS+0.4[V])
Output Source Current – Ambient Temperature
(VOUT=VDD-0.4[V])
(*) The above data is ability value of sample, it is not guaranteed. BU7261G:-40[℃]~+85[℃] BU7261SG:-40[℃]~+105[℃]
www.rohm.com
2009.05 - Rev.A
7/32
© 2009 ROHM Co., Ltd. All rights reserved.
BU7261G,BU7261SG,BU7241G,BU7241SG,BU7262F/FVM,BU7262SF/FVM,BU7242F/FVM,BU7242SF/FVM
BU7461G,BU7461SG,BU7441G,BU7441SG,BU7462F/FVM,BU7462SF/FVM,BU7442F/FVM,BU7442SF/FVM
Technical Note
BU7261 family
○BU7261 family
BU7261 family
BU7261 family
10.0
7.5
10.0
7.5
15
10
5
25℃
5.0
5.0
5.5V
-40℃
105℃
2.5
2.5
105℃
25℃
85℃
0.0
0.0
0
1.8V
85℃
-40℃
3.0V
-2.5
-5.0
-7.5
-10.0
-2.5
-5.0
-7.5
-10.0
-5
-10
-15
-60
-30
0
30
60
90
120
1
2
3
4
5
6
-1
0
1
2
3
4
INPUT VOLTAGE [V]
AMBIENT TEMPERATURE [
]
SUPPLY VOLTAGE [V]
℃
Fig. 13
Fig. 14
Fig. 15
Input Offset Voltage – Supply Voltage
(Vicm=VDD, VOUT=1.5[V])
Input Offset Voltage – Input Voltage
(VDD=3[V])
Input Offset Voltage – Ambient Temperature
(Vicm=VDD, VOUT=1.5[V])
BU7261 family
BU7261 family
BU7261 family
160
160
120
100
80
60
40
20
0
140
120
100
80
140
1.8V
105℃
25℃
-40℃
85℃
85℃
120
105℃
5.5V
3.0V
-40℃
25℃
100
80
60
60
-60
-30
0
30
60
90
120
1
2
3
4
5
6
1
2
3
4
5
6
SUPPLY VOLTAGE [V]
AMBIENT TEMPERATURE [
]
SUPPLY VOLTAGE [V]
℃
Fig. 16
Fig. 17
Fig. 18
Large Signal Voltage Gain
– Supply Voltage
Large Signal Voltage Gain
– Ambient Temperature
Common Mode Rejection Ratio
– Supply Voltage
BU7261 family
BU7261 family
BU7261 family
120
100
80
60
40
20
0
120
5
4
3
2
1
0
100
80
60
40
20
0
5.5V
5.5V
3.0V
1.8V
3.0V
1.8V
-60
-30
0
30
60
90
120
-60
-30
0
30
60
90
120
-60
-30
0
30
60
90
120
AMBIENT TEMPERATURE [
]
℃
AMBIENT TEMPERATURE [
]
AMBIENT TEMPERATURE [ ]
℃
℃
Fig. 19
Fig. 20
Fig. 21
Slew Rate L-H – Ambient Temperature
Common Mode Rejection Ratio
– Ambient Temperature
Power Supply Rejection Ratio
– Ambient Temperature
BU7261 family
BU7261 family
100
80
60
40
20
0
200
150
100
50
2.5
2.0
1.5
1.0
0.5
0.0
Phase
5.5V
Gain
3.0V
1.8V
0
1.E+00
1.E+02
1.E+04
1.E+06
1.E+08
-60
-30
0
30
60
90
120
AMBIENT TEMPERATURE [
]
FREQUENCY [Hz]
℃
Fig. 22
Fig. 23
Gain - Frequency
Slew Rate H-L – Ambient Temperature
(*) The above data is ability value of sample, it is not guaranteed. BU7261G:-40[℃]~+85[℃] BU7261SG:-40[℃]~+105[℃]
www.rohm.com
© 2009 ROHM Co., Ltd. All rights reserved.
2009.05 - Rev.A
8/32
BU7261G,BU7261SG,BU7241G,BU7241SG,BU7262F/FVM,BU7262SF/FVM,BU7242F/FVM,BU7242SF/FVM
BU7461G,BU7461SG,BU7441G,BU7441SG,BU7462F/FVM,BU7462SF/FVM,BU7442F/FVM,BU7442SF/FVM
Technical Note
○BU7262 family
BU7262 family
BU7262 family
BU7262 family
2000
1600
1200
800
400
0
1000
800
600
400
200
0
1000
800
600
400
200
0
105℃
BU7262SF
BU7262F
BU7262FVM
BU7262SFVM
85℃
25℃
-40℃
105
100
85
1
2
3
4
5
6
0
50
100
150
0
50
150
SUPPLY VOLTAGE [V]
AMBIENT TEMPERATURE [
]
AMBIENT TEMPERATURE [
]
℃
℃
Fig. 24
Derating curve
Fig. 25
Derating curve
Fig. 26
Supply Current – Supply Voltage
BU7262 family
BU7262 family
BU7262 family
1500
1200
900
600
300
0
6
8
5.5V
105℃
6
4
2
0
4
2
0
5.5V
3.0V
85℃
25℃
3.0V
1.8V
-40℃
1.8V
1
2
3
4
5
6
-60
-30
0
30
60
90
120
-60
-30
0
30
60
90
120
SUPPLY VOLTAGE [V]
AMBIENT TEMPERATURE [
]
℃
AMBIENT TEMPERATURE [
]
℃
Fig. 27
Fig. 28
Fig. 29
Output Voltage High – Supply Voltage
Output Voltage High – Ambient Temperature
Supply Current – Ambient Temperature
(RL=10[kΩ])
(RL=10[kΩ])
BU7262 family
BU7262 family
BU7262 family
50
25
20
-40℃
40
20
25℃
15
105℃
85℃
30
15
10
5
5.5V
1.8V
10
20
105℃
5
85℃
25℃
10
3.0V
-40℃
0
0
0
0
0.5
1
1.5
2
2.5
3
1
2
3
4
5
6
-60
-30
0
30
60
90
120
SUPPLY VOLTAGE [V]
OUTPUT VOLTAGE [V]
AMBIENT TEMPERATURE [
]
℃
Fig. 30
Fig. 31
Fig. 32
Output Voltage Low – Supply Voltage
Output Voltage Low – Ambient Temperature
Output Source Current – Output Voltage
(VDD=3.0[V])
(RL=10[kΩ])
(RL=10[kΩ])
BU7262 family
BU7262 family
BU7262 family
20
80
40
5.5V
3.0V
-40℃
5.5V
15
10
5
60
30
25℃
40
20
3.0V
1.8V
85℃
105℃
20
0
10
1.8V
0
0
-60
-60
-30
0
30
60
90
120
0.0
0.5
1.0
1.5
2.0
2.5
3.0
-30
0
30
60
90
120
OUTPUT VOLTAGE [V]
AMBIENT TEMPERATURE [
]
℃
AMBIENT TEMPERATURE[
]
℃
Fig. 33
Fig. 34
Fig. 35
Output Sink Current – Output Voltage
(VDD=3[V])
Output Sink Current – Ambient Temperature
Output Source Current – Ambient Temperature
(VOUT=VDD-0.4[V])
(VOUT=VSS+0.4[V])
(*) The above data is ability value of sample, it is not guaranteed. BU7262 F/FVM:-40[℃]~+85[℃] BU7262S F/FVM:-40[℃]~+105[℃]
www.rohm.com
© 2009 ROHM Co., Ltd. All rights reserved.
2009.05 - Rev.A
9/32
BU7261G,BU7261SG,BU7241G,BU7241SG,BU7262F/FVM,BU7262SF/FVM,BU7242F/FVM,BU7242SF/FVM
BU7461G,BU7461SG,BU7441G,BU7441SG,BU7462F/FVM,BU7462SF/FVM,BU7442F/FVM,BU7442SF/FVM
Technical Note
○BU7262 family
BU7262 family
BU7262 family
BU7262 family
10.0
10.0
7.5
15
10
5
7.5
5.0
5.0
25℃
5.5V
3.0V
-40℃
25℃
-40℃
2.5
2.5
0.0
0.0
0
-2.5
-5.0
-7.5
-10.0
-2.5
-5.0
-7.5
-10.0
105℃
85℃
1.8V
-5
85℃
105℃
-10
-15
1
2
3
4
5
6
-60
-30
0
30
60
90
120
-1
0
1
2
3
4
SUPPLY VOLTAGE[V]
AMBIENT TEMPERATURE [
]
℃
INPUT VOLTAGE [V]
Fig. 36
Fig. 37
Fig. 38
Input Offset Voltage – Supply Voltage
(Vicm=VDD, VOUT=1.5[V])
Input Offset Voltage – Ambient Temperature
(Vicm=VDD, VOUT=1.5[V])
Input Offset Voltage – Input Voltage
(VDD=3[V])
BU7262 family
BU7262 family
BU7262 family
160
120
100
80
60
40
20
0
160
25℃
-40℃
140
120
100
80
140
105℃
1.8V
85℃
120
105℃
85℃
100
25℃
3.0V
5.5V
-40℃
80
60
60
1
2
3
4
5
6
1
2
3
4
5
6
-60
-30
0
30
60
90
120
SUPPLY VOLTAGE [V]
SUPPLY VOLTAGE [V]
AMBIENT TEMPERATURE [
]
℃
Fig. 39
Large Signal Voltage Gain
– Supply Voltage
Fig. 40
Large Signal Voltage Gain
– Ambient Temperature
Fig. 41
Common Mode Rejection Ratio
– Supply Voltage
BU7262 family
BU7262 family
BU7262 family
5
4
3
2
1
0
120
100
80
60
40
20
0
120
100
80
60
40
20
0
5.5V
5.5V
3.0V
1.8V
3.0V
1.8V
-60
-30
0
30
60
90
120
-60
-30
0
30
60
90
120
-60
-30
0
30
60
90
120
AMBIENT TEMPERATURE [
]
℃
AMBIENT TEMPERATURE [ ]
℃
AMBIENT TEMPERATURE [
]
℃
Fig. 42
Fig. 43
Fig. 44
Common Mode Rejection Ratio
– Ambient Temperature
Power Supply Rejection Ratio
– Ambient Temperature
Slew Rate L-H – Ambient Temperature
BU7262 family
BU7262 family
100
80
60
40
20
0
200
150
100
50
2.5
2.0
1.5
1.0
0.5
0.0
Phase
5.5V
Gain
3.0V
1.8V
0
-60
-30
0
30
60
90
120
1.E+00
1.E+02
1.E+04
1.E+06
1.E+08
AMBIENT TEMPERATURE [
]
℃
FREQUENCY [Hz]
Fig. 46
Fig. 45
Slew Rate H-L – Ambient Temperature
Gain - Frequency
(*) The above data is ability value of sample, it is not guaranteed. BU7262 F/FVM:-40[℃]~+85[℃] BU7262S F/FVM:-40[℃]~+105[℃]
www.rohm.com
© 2009 ROHM Co., Ltd. All rights reserved.
2009.05 - Rev.A
10/32
BU7261G,BU7261SG,BU7241G,BU7241SG,BU7262F/FVM,BU7262SF/FVM,BU7242F/FVM,BU7242SF/FVM
BU7461G,BU7461SG,BU7441G,BU7441SG,BU7462F/FVM,BU7462SF/FVM,BU7442F/FVM,BU7442SF/FVM
Technical Note
○BU7241 family
BU7241 family
BU7241 family
BU7241 family
800
600
400
200
0
250
200
150
100
50
800
600
400
200
0
105℃
85℃
BU7241G
BU7241SG
25℃
-40℃
0
0
50
85 100
150
105
0
50
100
150
1
2
3
4
5
6
AMBIENT TEMPERATURE [
]
℃
SUPPLY VOLTAGE [V]
AMBIENT TEMPERATURE [
Fig. 48
]
℃
Fig. 47
Fig. 49
Derating curve
Derating curve
Supply Current – Supply Voltage
BU7241 family
BU7241 family
BU7241 family
8
6
4
2
0
8
6
4
2
0
250
200
150
100
50
5.5V
5.5V
105℃
85℃
3.0V
3.0V
1.8V
25℃
-40℃
1.8V
0
-60
-30
0
30
60
90
120
-60
-30
0
30
60
90
120
1
2
3
4
5
6
SUPPLY VOLTAGE [V]
SUPPLY VOLTAGE [V]
AMBIENT TEMPERATURE [
]
℃
Fig. 50
Fig. 51
Fig. 52
Supply Current – AmbientTemperature
Output Voltage High – Supply Voltage
Output Voltage High – Ambient Temperature
(RL=10[kΩ])
(RL=10[kΩ])
BU7241 family
BU7241 family
BU7241 family
60
50
60
50
50
40
40
-40℃
25℃
40
5.5V
30
20
10
0
25℃
30
30
3.0V
-40℃
20
20
85℃
105℃
10
10
105℃
1.8V
85℃
0
0
-60
-30
0
30
60
90
120
1
2
3
4
5
6
0
0.5
1
1.5
2
2.5
3
SUPPLY VOLTAGE [V]
AMBIENT TEMPERATURE [
]
℃
OUTPUT VOLTAGE [V]
Fig. 53
Fig. 54
Fig. 55
Output Voltage Low – Supply Voltage
Output Voltage Low – Ambient Temperature
Output Source Current – Output Voltage
(VDD=3.0[V])
(RL=10[kΩ])
(RL=10[kΩ])
BU7241 family
BU7241 family
BU7241 family
20
40
80
5.5V
15
10
5
30
60
25℃
85℃
3.0V
5.5V
3.0V
20
10
40
20
1.8V
105℃
-40℃
1.8V
0
0
0
-60
-60
-30
0
30
60
90
120
0.0
0.5
1.0
1.5
2.0
2.5
3.0
-30
0
30
60
90
120
AMBIENT TEMPERATURE [
]
℃
OUTPUT VOLTAGE [V]
AMBIENT TEMPERATURE [
]
℃
Fig. 56
Fig. 57
Fig. 58
Output Source Current – Ambient Temperature
(VOUT=VDD-0.4[V])
Output Sink Current – Output Voltage
(VDD=3[V])
Output Sink Current – Ambient Temperature
(VOUT=VSS+0.4[V])
(*) The above data is ability value of sample, it is not guaranteed. BU7241G:-40[℃]~+85[℃] BU7241SG:-40[℃]~+105[℃]
www.rohm.com
© 2009 ROHM Co., Ltd. All rights reserved.
2009.05 - Rev.A
11/32
BU7261G,BU7261SG,BU7241G,BU7241SG,BU7262F/FVM,BU7262SF/FVM,BU7242F/FVM,BU7242SF/FVM
BU7461G,BU7461SG,BU7441G,BU7441SG,BU7462F/FVM,BU7462SF/FVM,BU7442F/FVM,BU7442SF/FVM
Technical Note
○BU7241 family
BU7241 family
BU7241 family
BU7241 family
10.0
15
10
5
10.0
7.5
7.5
5.0
5.0
-40℃
85℃
5.5V
25℃
2.5
2.5
105℃
25℃
85℃
0
0.0
0.0
-40℃
105℃
-2.5
-5.0
-7.5
-10.0
-2.5
-5.0
-7.5
-10.0
3.0V
1.8V
-5
-10
-15
-1
0
1
2
3
4
1
2
3
4
5
6
-60
-30
0
30
60
90
120
INPUT VOLTAGE [V]
AMBIENT TEMPERATURE [
]
SUPPLY VOLTAGE [V]
℃
Fig. 59
Fig. 60
Fig. 61
Input Offset Voltage – Supply Voltage
(Vicm=VDD, VOUT=1.5[V])
Input Offset Voltage – Ambient Temperature
(Vicm=VDD, VOUT=1.5[V])
Input Offset Voltage – Input Voltage
(VDD=3[V])
BU7241 family
BU7241 family
BU7241 family
160
120
100
80
60
40
20
0
160
105℃
140
140
120
100
80
105℃
25℃
85℃
3.0V
5.5V
85℃
120
100
80
25℃
-40℃
-40℃
1.8V
60
60
-60
-30
0
30
60
90
120
1
2
3
4
5
6
1
2
3
4
5
6
SUPPLY VOLTAGE [V]
AMBIENT TEMPERATURE [
]
℃
SUPPLY VOLTAGE [V]
Fig. 62
Fig. 63
Fig. 64
Large Signal Voltage Gain
– Supply Voltage
Large Signal Voltage Gain
– Ambient Temperature
Common Mode Rejection Ratio
– Supply Voltage
BU7241 family
BU7241 family
BU7241 family
120
100
80
60
40
20
0
150
120
90
60
30
0
3.0
2.5
2.0
1.5
1.0
0.5
0.0
5.5V
5.5V
3.0V
1.8V
3.0V
1.8V
-60
-30
0
30
60
90
120
-60
-30
0
30
60
90
120
-60
-30
0
30
60
90
120
AMBIENT TEMPERATURE [
]
℃
AMBIENT TEMPERATURE [
]
℃
AMBIENT TEMPERATURE [ ]
℃
Fig. 65
Fig. 66
Fig. 67
Common Mode Rejection Ratio
– Ambient Temperature
Power Supply Rejection Ratio
– Ambient Temperature
Slew Rate L-H – Ambient Temperature
BU7241 family
BU7241 family
2.0
1.5
1.0
0.5
0.0
100
80
60
40
20
0
200
150
100
50
Phase
5.5V
Gain
3.0V
1.8V
0
-60
-30
0
30
60
90
120
1.E+00
1.E+02
1.E+04
1.E+06
1.E+08
AMBIENT TEMPERATURE [
]
℃
FREQUENCY[Hz]
Fig. 69
Fig. 68
Slew Rate H-L – Ambient Temperature
Gain - Frequency
(*) The above data is ability value of sample, it is not guaranteed. BU7241G:-40[℃]~+85[℃] BU7241SG:-40[℃]~+105[℃]
www.rohm.com
© 2009 ROHM Co., Ltd. All rights reserved.
2009.05 - Rev.A
12/32
BU7261G,BU7261SG,BU7241G,BU7241SG,BU7262F/FVM,BU7262SF/FVM,BU7242F/FVM,BU7242SF/FVM
BU7461G,BU7461SG,BU7441G,BU7441SG,BU7462F/FVM,BU7462SF/FVM,BU7442F/FVM,BU7442SF/FVM
Technical Note
○BU7242 family
BU7242 family
BU7242 family
BU7242 family
1000
800
600
400
200
0
1000
800
600
400
200
0
800
600
400
200
0
BU7242SF
BU7242F
BU7242FVM
BU7242SFVM
105℃
85℃
25℃
-40℃
0
50
100
150
0
50
100
105
150
85
1
2
3
4
5
6
AMBIENT TEMPERATURE [
]
℃
AMBIENT TEMPERATURE [
]
℃
SUPPLY VOLTAGE [V]
Fig. 70
Derating curve
Fig. 71
Derating curve
Fig. 72
Supply Current – Supply Voltage
BU7242 family
BU7242 family
BU7242 family
800
600
400
200
0
8
8
6
4
2
0
5.5V
6
4
2
0
105℃
85℃
5.5V
3.0V
1.8V
3.0V
25℃
1.8V
-40℃
1
2
3
4
5
6
-60
-30
0
30
60
90
120
-60
-30
0
30
60
90
120
SUPPLY VOLTAGE [V]
AMBIENT TEMPERATURE [
]
℃
AMBIENT TEMPERATURE [
]
℃
Fig. 73
Fig. 74
Fig. 75
Supply Current – Ambient Temperature
Output Voltage High – Supply Voltage
Output Voltage High – Ambient Temperature
(RL=10[kΩ])
(RL=10[kΩ])
BU7242 family
BU7242 family
BU7242 family
50
40
60
50
40
40
-40℃
30
20
30
105℃
25℃
30
85℃
20
3.0V
5.5V
20
85℃
105℃
10
10
0
10
25℃
1.8V
30
-40℃
0
0
-60
-30
0
60
90
120
1
2
3
4
5
6
0
0.5
1
1.5
2
2.5
3
SUPPLY VOLTAGE [V]
AMBIENT TEMPERATURE [
]
℃
OUTPUT VOLTAGE [V]
Fig. 76
Fig. 77
Fig. 78
Output Voltage Low – Supply Voltage
Output Voltage Low – Ambient Temperature
Output Source Current – Output Voltage
(VDD=3.0[V])
(RL=10[kΩ])
(RL=10[kΩ])
BU7242 family
BU7242 family
BU7242 family
80
20
40
5.5V
60
15
30
85℃
25℃
3.0V
5.5V
40
20
0
10
20
1.8V
3.0V
5
10
105℃
-40℃
1.8V
0
-60
0
-60
-30
0
30
60
90
120
-30
0
30
60
90
120
0.0
0.5
1.0
1.5
2.0
2.5
3.0
AMBIENT TEMPERATURE [
]
℃
AMBIENT TEMPERATURE[ ]
℃
OUTPUT VOLTAGE [V]
Fig. 79
Fig. 80
Fig. 81
Output Source Current – Ambient Temperature
Output Sink Current – Output Voltage
Output Sink Current – Ambient Temperature
(VOUT=VDD-0.4[V])
(VDD=3[V])
(VOUT=VSS+0.4[V])
(*) The above data is ability value of sample, it is not guaranteed. BU7242F/FVM:-40[℃]~+85[℃] BU7242SF/FVM:-40[℃]~+105[℃]
www.rohm.com
© 2009 ROHM Co., Ltd. All rights reserved.
2009.05 - Rev.A
13/32
BU7261G,BU7261SG,BU7241G,BU7241SG,BU7262F/FVM,BU7262SF/FVM,BU7242F/FVM,BU7242SF/FVM
BU7461G,BU7461SG,BU7441G,BU7441SG,BU7462F/FVM,BU7462SF/FVM,BU7442F/FVM,BU7442SF/FVM
Technical Note
○BU7242 family
BU7242 family
BU7242 family
BU7242 family
15
10
5
10.0
10.0
7.5
7.5
-40℃
25℃
5.5V
3.0V
5.0
5.0
25℃
-40℃
85℃
2.5
2.5
0
0.0
0.0
85℃
105℃
105℃
-2.5
-5.0
-7.5
-10.0
-2.5
-5.0
-7.5
-10.0
-5
1.8V
-10
-15
-1
0
1
2
3
4
-60
-30
0
30
60
90
120
1
2
3
4
5
6
INPUT VOLTAGE [V]
AMBIENT TEMPERATURE [
]
℃
SUPPLY VOLTAGE[V]
Fig. 82
Fig. 83
Fig. 84
Input Offset Voltage – Supply Voltage
(Vicm=VDD, VOUT=1.5[V])
Input Offset Voltage – Ambient Temperature
(Vicm=VDD, VOUT=1.5[V])
Input Offset Voltage – Input Voltage
(VDD=3[V])
BU7242 family
BU7242 family
BU7242 family
160
160
120
100
80
60
40
20
0
85℃
105℃
140
120
100
80
140
105℃
1.8V
85℃
120
100
25℃
-40℃
5.5V
3.0V
25℃
-40℃
80
60
60
-60
-30
0
30
60
90
120
1
2
3
4
5
6
1
2
3
4
5
6
AMBIENT TEMPERATURE [
]
℃
SUPPLY VOLTAGE [V]
SUPPLY VOLTAGE [V]
Fig. 85
Fig. 86
Fig. 87
Large Signal Voltage Gain
– Supply Voltage
Large Signal Voltage Gain
– Ambient Temperature
Common Mode Rejection Ratio
– Supply Voltage
BU7242 family
BU7242 family
BU7242 family
120
120
3.0
2.5
2.0
1.5
1.0
0.5
0.0
5.5V
3.0V
100
80
60
40
20
0
100
80
60
40
20
0
5.5V
1.8V
3.0V
1.8V
-60
-30
0
30
60
90
120
-60
-30
0
30
60
90
120
-60
-30
0
30
60
90
120
AMBIENT TEMPERATURE [
]
℃
AMBIENT TEMPERATURE [
]
℃
AMBIENT TEMPERATURE [
]
℃
Fig. 88
Fig. 89
Fig. 90
Common Mode Rejection Ratio
– Ambient Temperature
Power Supply Rejection Ratio
– Ambient Temperature
Slew Rate L-H – Ambient Temperature
BU7242 family
BU7242 family
100
80
60
40
20
0
200
150
100
50
2.0
1.5
1.0
0.5
0.0
Phase
5.5V
Gain
3.0V
1.8V
0
-60
-30
0
30
60
90
120
1.E+00
1.E+02
1.E+04
1.E+06
1.E+08
AMBIENT TEMPERATURE [
]
℃
FREQUENCY [Hz]
Fig. 91
Fig. 92
Slew Rate H-L – Ambient Temperature
Gain - Frequency
(*) The above data is ability value of sample, it is not guaranteed. BU7242F/FVM:-40[℃]~+85[℃] BU7242SF/FVM:-40[℃]~+105[℃]
www.rohm.com
© 2009 ROHM Co., Ltd. All rights reserved.
2009.05 - Rev.A
14/32
BU7261G,BU7261SG,BU7241G,BU7241SG,BU7262F/FVM,BU7262SF/FVM,BU7242F/FVM,BU7242SF/FVM
BU7461G,BU7461SG,BU7441G,BU7441SG,BU7462F/FVM,BU7462SF/FVM,BU7442F/FVM,BU7442SF/FVM
Technical Note
○BU7461 family
800
600
400
200
0
300
200
100
0
800
600
400
200
0
85℃
105℃
BU7461G
BU7461SG
25℃
-40℃
105
100
85
0
2
4
6
0
50
100
150
0
50
150
SUPPLY VOLTAGE [V]
AMBIENT TEMPERATURE [°C]
AMBIENT TEMPERATURE [°C]
Fig. 93
Derating curve
Fig. 94
Derating curve
Fig. 95
Supply Current – Supply Voltage
BU7461 family
BU7461 family
BU7461 family
800
600
400
200
0
6
4
2
0
6
4
2
0
5.5V
-40℃
105℃
85℃
3.0V
25℃
5.5V
1.7V
1.7V
3.0V
-60 -30
0
30
60
90 120
0
2
4
6
-60 -30
0
30
60
90 120
AMBIENT TEMPERATURE [°C]
Fig. 96
SUPPLY VOLTAGE [V]
AMBIENT TEMPERATURE [°C]
Fig. 97
Fig. 98
Supply Current – Ambient Temperature
Output Voltage High – Supply Voltage
Output Voltage High – Ambient Temperature
BU7461 family
BU7461 family
BU7461 family
12
8
40
-40℃
6
9
30
25℃
5.5V
85℃
1.7V
20
6
4
105℃
105℃
85℃
10
0
3
2
3.0V
25℃
-40℃
0
0
0
1
2
3
0
2
4
6
-60 -30
0
30
60
90 120
OUTPUT VOLTAGE [V]
SUPPLY VOLTAGE [V]
AMBIENT TEMPERATURE [°C]
Fig. 99
Fig. 100
Fig. 101
Output Voltage Low – Supply Voltage
Output Votage Low – Ambient Temperature
Output Source Current – Output Voltage
(VDD=3.0[V])
(RL=10[kΩ])
(RL=10[kΩ])
BU7461 family
BU7461 family
BU7461 family
80
60
20
-40℃
25℃
5.5V
60
40
15
40
5.5V
3.0V
10
20
1.7V
105℃
85℃
20
0
5
3.0V
1.7V
0
0
-60 -30
0
30
60
90 120
0
1
2
3
-60 -30
0
30
60
90 120
OUTPUT VOLTAGE [V]
AMBIENT TEMPERATURE [°C]
Fig. 102
AMBIENT TEMPERATURE [°C]
Fig. 104
Fig. 103
Output Source Current – Ambient
Temperature(VOUT=VDD-0.4[V])
Output Sink Current – Ambient
Temperature(VOUT=VSS+0.4[V])
Output Sink Current – Output
Voltage(VDD=3[V])
(*) The above data is ability value of sample, it is not guaranteed. BU7461G:-40[℃]~+85[℃] BU7461SG:-40[℃]~+105[℃]
www.rohm.com
© 2009 ROHM Co., Ltd. All rights reserved.
2009.05 - Rev.A
15/32
BU7261G,BU7261SG,BU7241G,BU7241SG,BU7262F/FVM,BU7262SF/FVM,BU7242F/FVM,BU7242SF/FVM
BU7461G,BU7461SG,BU7441G,BU7441SG,BU7462F/FVM,BU7462SF/FVM,BU7442F/FVM,BU7442SF/FVM
Technical Note
○BU7461 family
BU7461 family
BU7461 family
BU7461 family
10.0
10.0
7.5
15
10
5
7.5
5.0
5.0
3.0V
25℃
-40℃
85℃
-40℃
105℃
25℃
5.5V
2.5
2.5
0.0
0
0.0
105℃
85℃
-2.5
-5.0
-7.5
-10.0
-2.5
-5.0
-7.5
-10.0
1.7V
-5
-10
-15
0
1
2
3
4
5
6
-1
0
1
2
3
-60 -30
0
30
60
90 120
SUPPLY VOLTAGE [V]
INPUT VOLTAGE [V]
AMBIENT TEMPERATURE [°C]
Fig. 105
Fig. 106
Fig. 107
Input Offset Voltage – Supply Voltage
(Vicm=VDD-1.2[V], VOUT= VDD/2)
Input Offset Voltage – Ambient Temperature
(Vicm=VDD-1.2[V], VOUT= VDD/2)
Input Offset Voltage – Input Voltage
(VDD=3[V])
BU7461 family
BU7461 family
BU7461 family
160
160
120
-40℃
85℃
105℃
100
80
60
40
20
0
140
120
100
80
140
-40℃
3.0V
5.5V
25℃
25℃
120
100
80
85℃
1.7V
105℃
60
60
-60 -30
0
30
60
90 120
0
1
2
3
4
5
6
0
1
2
3
4
5
6
AMBIENT TEMPERATURE [°C]
Fig. 109
SUPPLY VOLTAGE [V]
SUPPLY VOLTAGE [V]
Fig. 110
Fig. 108
Large Signal Voltage Gain
– Supply Voltage
Large Signal Voltage Gain
– Ambient Temperature
Common Mode Rejection Ratio
– Supply Voltage
BU7461 family
BU7461 family
BU7461 family
120
100
80
60
40
20
0
120
100
80
60
40
20
0
2.0
1.6
1.2
0.8
0.4
0.0
5.5V
5.5V
3.0V
3.0V
1.7V
1.7V
-60 -30
0
30
60
90 120
-60 -30
0
30
60
90 120
-60 -30
0
30
60
90 120
AMBIENT TEMPERATURE [°C]
AMBIENT TEMPERATURE [°C]
AMBIENT TEMPERATURE [°C]
Fig. 111
Fig. 112
Power Supply Rejection Ratio
Fig. 113
Common Mode Rejection Ratio
Slew Rate L-H – Ambient Temperature
– Ambient Temperature
– Ambient Temperature
BU7461 family
BU7461 family
100
80
60
40
20
0
200
150
100
50
2.0
1.6
1.2
0.8
0.4
0.0
Phase
3.0V
5.5V
Gain
1.7V
0
-60 -30
0
30
60
90 120
1.E+00 1.E+02 1.E+04 1.E+06 1.E+08
AMBIENT TEMPERATURE [°C]
FREQUENCY [Hz]
Fig. 115
Fig. 114
Slew Rate H-L – Ambient Temperature
Gain - Frequency
(*) The above data is ability value of sample, it is not guaranteed. BU7461G:-40[℃]~+85[℃] BU7461SG:-40[℃]~+105[℃]
www.rohm.com
© 2009 ROHM Co., Ltd. All rights reserved.
2009.05 - Rev.A
16/32
BU7261G,BU7261SG,BU7241G,BU7241SG,BU7262F/FVM,BU7262SF/FVM,BU7242F/FVM,BU7242SF/FVM
BU7461G,BU7461SG,BU7441G,BU7441SG,BU7462F/FVM,BU7462SF/FVM,BU7442F/FVM,BU7442SF/FVM
Technical Note
○BU7462 family
BU7462 family
BU7462 family
BU7462 family
500
400
300
200
100
0
800
600
400
200
0
800
600
400
200
0
105℃
85℃
BU7462F
BU7462FVM
BU7462SF
BU7462SFVM
25℃
-40℃
105
100
85
0
50
150
0
50
100
150
0
2
4
6
SUPPLY VOLTAGE [V]
AMBIENT TEMPERATURE [°C]
AMBIENT TEMPERATURE [°C]
Fig. 116
Fig. 117
Fig. 118
Derating curve
Derating curve
Supply Current – Supply Voltage
BU7462 family
BU7462 family
BU7462 family
8
6
4
2
0
800
600
400
200
0
6
4
2
0
5.5V
-40℃
85℃
5.5V
25℃
3.0V
1.7V
3.0V
105℃
1.7V
-60 -30
0
30
60
90 120
0
2
4
6
-60 -30
0
30
60
90
120
AMBIENT TEMPERATURE [°C]
SUPPLY VOLTAGE [V]
AMBIENT TEMPERATURE [°C]
Fig. 119
Fig. 120
Fig. 121
Supply Current – Ambient Temperature
Output Voltage High – Supply Voltage
Output Voltage High – Ambient Temperature
(RL=10[kΩ])
(RL=10[kΩ])
BU7462 family
BU7462 family
BU7462 family
40
12
8
-40℃
85℃
30
20
10
0
9
6
6
25℃
5.5V
1.7V
4
105℃
85℃
105℃
3.0V
2
3
25℃
-40℃
0
0
0
1
2
3
-60 -30
0
30
60
90 120
0
2
4
6
OUTPUT VOLTAGE [V]
AMBIENT TEMPERATURE [°C]
SUPPLY VOLTAGE [V]
Fig. 122
Fig. 123
Fig. 124
Output Voltage Low – Supply Voltage
Output Voltage Low – Ambient Temperature
Output Source Current – Output Voltage
(VDD=3.0[V])
(RL=10[kΩ])
(RL=10[kΩ])
BU7462 family
BU7462 family
BU7462 family
80
60
20
-40℃
5.5V
60
15
25℃
40
5.5V
3.0V
40
10
20
85℃
1.7V
20
5
3.0V
105℃
1.7V
0
0
0
0
1
2
3
-60 -30
0
30
60
90 120
-60 -30
0
30
60
90 120
OUTPUT VOLTAGE [V]
AMBIENT TEMPERATURE [°C]
AMBIENT TEMPERATURE [°C]
Fig. 125
Fig. 126
Fig. 127
Output Source Current – Ambient
Temperature(VOUT=VDD-0.4[V])
Output Sink Current – Output
Voltage(VDD=3[V])
Output Sink Current – Ambient
Temperature(VOUT=VSS+0.4[V])
(*) The above data is ability value of sample, it is not guaranteed. BU7461G:-40[℃]~+85[℃] BU7461SG:-40[℃]~+105[℃]
www.rohm.com
© 2009 ROHM Co., Ltd. All rights reserved.
2009.05 - Rev.A
17/32
BU7261G,BU7261SG,BU7241G,BU7241SG,BU7262F/FVM,BU7262SF/FVM,BU7242F/FVM,BU7242SF/FVM
BU7461G,BU7461SG,BU7441G,BU7441SG,BU7462F/FVM,BU7462SF/FVM,BU7442F/FVM,BU7442SF/FVM
Technical Note
○BU7462 family
BU7462 family
BU7462 family
BU7462 family
10.0
10.0
7.5
15
10
5
7.5
5.0
5.0
-40℃
25℃
3.0V
25℃
5.5V
-40℃
85℃
2.5
2.5
0.0
0
0.0
-2.5
-5.0
-7.5
-10.0
-2.5
-5.0
-7.5
-10.0
-5
105℃
85℃
105℃
1.7V
-10
-15
0
1
2
3
4
5
6
-60 -30
0
30
60
90 120
-1
0
1
2
3
SUPPLY VOLTAGE [V]
AMBIENT TEMPERATURE [°C]
INPUT VOLTAGE [V]
Fig. 128
Fig. 129
Fig. 130
Input Offset Voltage – Supply Voltage
(Vicm=VDD-1.2[V], VOUT= VDD/2)
Input Offset Voltage – Ambient Temperature
(Vicm=VDD-1.2[V], VOUT= VDD/2)
Input Offset Voltage – Input Voltage
(VDD=3[V])
BU7462 family
BU7462 family
BU7462 family
160
160
120
-40℃
85℃
105℃
100
80
60
40
20
0
140
140
120
100
80
5.5V
105℃
85℃
25℃
1.7V
120
25℃
100
3.0V
80
-40℃
60
60
0
1
2
3
4
5
6
-60 -30
0
30
60
90 120
0
1
2
3
4
5
6
SUPPLY VOLTAGE [V]
AMBIENT TEMPERATURE [°C]
SUPPLY VOLTAGE [V]
Fig. 131
Fig. 132
Fig. 133
Large Signal Voltage Gain
– Supply Voltage
Large Signal Voltage Gain
– Ambient Temperature
Common Mode Rejection Ratio
– Supply Voltage
BU7462 family
BU7462 family
BU7462 family
2.0
1.6
1.2
0.8
0.4
0.0
120
100
80
60
40
20
0
200
160
120
80
5.5V
5.5V
3.0V
3.0V
1.7V
1.7V
40
0
-60 -30
0
30
60
90 120
-60 -30
0
30
60
90 120
-60 -30
0
30
60
90 120
AMBIENT TEMPERATURE [°C]
AMBIENT TEMPERATURE [°C]
AMBIENT TEMPERATURE [°C]
Fig. 134
Fig. 135
Fig. 136
Common Mode Rejection Ratio
– Ambient Temperature
Power Supply Rejection Ratio
– Ambient Temperature
Slew Rate L-H – Ambient Temperature
BU7462 family
BU7462 family
100
80
60
40
20
0
200
150
100
50
2.0
1.6
1.2
0.8
0.4
0.0
Phase
5.5V
Gain
3.0V
1.7V
0
-60 -30
0
30
60
90 120
1.E+00 1.E+02 1.E+04 1.E+06 1.E+08
AMBIENT TEMPERATURE [°C]
FREQUENCY [Hz]
Fig. 137
Fig. 138
Slew Rate H-L – Ambient Temperature
Gain - Frequency
(*) The above data is ability value of sample, it is not guaranteed. BU7462F/FVM:-40[℃]~+85[℃] BU7462SF/FVM:-40[℃]~+105[℃]
www.rohm.com
© 2009 ROHM Co., Ltd. All rights reserved.
2009.05 - Rev.A
18/32
BU7261G,BU7261SG,BU7241G,BU7241SG,BU7262F/FVM,BU7262SF/FVM,BU7242F/FVM,BU7242SF/FVM
BU7461G,BU7461SG,BU7441G,BU7441SG,BU7462F/FVM,BU7462SF/FVM,BU7442F/FVM,BU7442SF/FVM
Technical Note
○BU7441 family
BU7441 family
BU7441 family
BU7441 family
800
600
400
200
0
800
600
400
200
0
160
120
80
85℃
105℃
BU7441SG
BU7441G
40
-40℃
25℃
0
105
100
85
0
50
150
0
2
4
6
0
50
100
150
AMBIENT TEMPERATURE [°C]
SUPPLY VOLTAGE [V]
AMBIENT TEMPERATURE [°C]
Fig. 139
Fig. 140
Fig. 141
Derating curve
Derating curve
Supply Current – Supply Voltage
BU7441 family
BU7441 family
BU7441 family
800
600
400
200
0
6
4
2
0
6
4
2
0
-40℃
5.5V
85℃
3.0V
25℃
1.7V
105℃
5.5V
1.7V
3.0V
-60 -30
0
30
60
90 120
0
2
4
6
-60 -30
0
30
60
90 120
AMBIENT TEMPERATURE [°C]
SUPPLY VOLTAGE [V]
AMBIENT TEMPERATURE [°C]
Fig. 142
Fig. 143
Fig. 144
Supply Current – Ambient Temperature
Output Voltage High – Supply Voltage
Output Voltage High – Ambient Temperature
(RL=10[kΩ])
(RL=10[kΩ])
BU7441 family
BU7441 family
BU7441 family
30
12
8
-40℃
23
9
6
5.5V
25℃
105℃
6
15
4
85℃
1.7V
85℃
105℃
3
2
8
3.0V
25℃
-40℃
0
0
0
0
2
4
6
-60 -30
0
30
60
90
120
0
1
2
3
SUPPLY VOLTAGE [V]
AMBIENT TEMPERATURE [°C]
OUTPUT VOLTAGE [V]
Fig. 145
Fig. 146
Fig. 147
Output Voltage Low – Supply Voltage
Output Voltage Low – Ambient Temperature
Output Source Current – Output Voltage
(VDD=3.0[V])
(RL=10[kΩ])
(RL=10[kΩ])
BU7441 family
BU7441 family
BU7441 family
80
60
20
-40℃
25℃
5.5V
15
60
40
40
3.0V
10
5.5V
20
85℃
1.7V
105℃
5
20
3.0V
1.7V
0
0
0
-60 -30
0
30
60
90 120
0
1
2
3
-60 -30
0
30
60
90 120
AMBIENT TEMPERATURE [°C]
Fig. 148
Output Source Current – Ambient
Temperature(VOUT=VDD-0.4[V])
OUTPUT VOLTAGE [V]
Fig. 149
Output Sink Current – Output
AMBIENT TEMPERATURE [°C]
Fig. 150
Output Sink Current – Ambient
Voltage(VDD=3[V])
Temperature(VOUT=VSS+0.4[V])
(*) The above data is ability value of sample, it is not guaranteed. BU7441G:-40[℃]~+85[℃] BU7441SG:-40[℃]~+105[℃]
www.rohm.com
© 2009 ROHM Co., Ltd. All rights reserved.
2009.05 - Rev.A
19/32
BU7261G,BU7261SG,BU7241G,BU7241SG,BU7262F/FVM,BU7262SF/FVM,BU7242F/FVM,BU7242SF/FVM
BU7461G,BU7461SG,BU7441G,BU7441SG,BU7462F/FVM,BU7462SF/FVM,BU7442F/FVM,BU7442SF/FVM
Technical Note
○BU7441 family
BU7441 family
BU7441 family
BU7441 family
10.0
10.0
7.5
15
10
5
7.5
105℃
25℃
5.0
5.0
-40℃
85℃
5.5V
-40℃
85℃
25℃
2.5
2.5
0.0
0.0
0
3.0V
1.7V
105℃
-2.5
-5.0
-7.5
-10.0
-2.5
-5.0
-7.5
-10.0
-5
-10
-15
-60 -30
0
30
60
90 120
0
1
2
3
4
5
6
-1
0
1
2
3
AMBIENT TEMPERATURE [°C]
SUPPLY VOLTAGE [V]
INPUT VOLTAGE [V]
Fig. 151
Fig. 152
Fig. 153
Input Offset Voltage – Supply Voltage
(Vicm=VDD-1.2[V], VOUT= VDD/2)
Input Offset Voltage – Ambient Temperature
(Vicm=VDD-1.2[V], VOUT= VDD/2)
Input Offset Voltage – Input Voltage
(VDD=3[V])
BU7441 family
BU7441 family
BU7441 family
160
160
120
25℃
-40℃
105℃
100
80
60
40
20
0
140
140
120
100
80
5.5V
-40℃
25℃
85℃
120
100
85℃
1.7V
3.0V
105℃
80
60
60
-60 -30
0
30
60
90 120
0
1
2
3
4
5
6
0
1
2
3
4
5
6
AMBIENT TEMPERATURE [°C]
SUPPLY VOLTAGE [V]
SUPPLY VOLTAGE [V]
Fig. 154
Fig. 155
Fig. 156
Large Signal Voltage Gain
– Supply Voltage
Large Signal Voltage Gain
– Ambient Temperature
Common Mode Rejection Ratio
– Supply Voltage
BU7441 family
BU7441 family
BU7441 family
120
100
80
60
40
20
0
120
100
80
60
40
20
0
1.0
0.8
0.6
0.4
0.2
0.0
5.5V
3.0V
1.7V
1.7V
3.0V
5.5V
-60 -30
0
30
60
90 120
-60 -30
0
30
60
90 120
-60 -30
0
30
60
90 120
AMBIENT TEMPERATURE [°C]
AMBIENT TEMPERATURE [°C]
AMBIENT TEMPERATURE [°C]
Fig. 157
Fig. 158
Fig. 159
Common Mode Rejection Ratio
– Ambient Temperature
Power Supply Rejection Ratio
– Ambient Temperature
Slew Rate L-H – Ambient Temperature
BU7441 family
BU7441 family
1.0
0.8
0.6
0.4
0.2
0.0
100
80
60
40
20
0
200
150
100
50
Phase
3.0V
Gain
5.5V
1.7V
0
-60 -30
0
30
60
90 120
1.E+00 1.E+02 1.E+04 1.E+06 1.E+08
FREQUENCY [Hz]
AMBIENT TEMPERATURE [°C]
Fig. 160
Fig. 161
Slew Rate H-L – Ambient Temperature
Gain - Frequency
(*) The above data is ability value of sample, it is not guaranteed. BU7441G:-40[℃]~+85[℃] BU7441SG:-40[℃]~+105[℃]
www.rohm.com
© 2009 ROHM Co., Ltd. All rights reserved.
2009.05 - Rev.A
20/32
BU7261G,BU7261SG,BU7241G,BU7241SG,BU7262F/FVM,BU7262SF/FVM,BU7242F/FVM,BU7242SF/FVM
BU7461G,BU7461SG,BU7441G,BU7441SG,BU7462F/FVM,BU7462SF/FVM,BU7442F/FVM,BU7442SF/FVM
Technical Note
○BU7442 family
BU7442 family
BU7442 family
BU7442 family
800
600
400
200
0
300
200
100
0
800
600
400
200
0
BU7442F
BU7442SF
BU7442SFVM
BU7442FVM
85℃
105℃
25℃
-40℃
105
100
85
0
50
150
0
50
100
150
0
2
4
6
AMBIENT TEMPERATURE [°C]
AMBIENT TEMPERATURE [°C]
SUPPLY VOLTAGE [V]
Fig. 162
Fig. 163
Fig. 164
Derating curve
Derating curve
Supply Current – Supply Voltage
BU7442 family
BU7442 family
BU7442 family
800
600
400
200
0
6
4
2
0
6
4
2
0
5.5V
-40℃
85℃
3.0V
25℃
1.7V
105℃
5.5V
1.7V
3.0V
-60 -30
0
30
60
90 120
0
2
4
6
-60 -30
0
30
60
90 120
AMBIENT TEMPERATURE [°C]
SUPPLY VOLTAGE [V]
AMBIENT TEMPERATURE [°C]
Fig. 165
Fig. 166
Fig. 167
Supply Current – Ambient Temperature
Output Voltage High – Supply Voltage
Output Voltage High – Ambient Temperature
(RL=10[kΩ])
(RL=10[kΩ])
BU7442 family
BU7442 family
BU7442 family
8
30
12
-40℃
6
23
9
25℃
5.5V
105℃
6
4
15
1.7V
85℃
85℃
105℃
2
8
3
3.0V
25℃
-40℃
0
0
0
0
2
4
6
-60 -30
0
30
60
90 120
0
1
2
3
SUPPLY VOLTAGE [V]
AMBIENT TEMPERATURE [°C]
OUTPUT VOLTAGE [V]
Fig. 168
Fig. 169
Fig. 170
Output Voltage Low – Supply Voltage
Output Voltage Low – Ambient Temperature
Output Source Current – Output Voltage
(VDD=3.0[V])
(RL=10[kΩ])
(RL=10[kΩ])
BU7442 family
BU7442 family
BU7442 family
80
60
20
-40℃
5.5V
60
15
10
5
25℃
40
40
5.5V
85℃
20
3.0V
1.7V
105℃
20
3.0V
1.7V
0
0
0
-60 -30
0
30
60
90 120
-60 -30
0
30
60
90 120
0
1
2
3
AMBIENT TEMPERATURE [°C]
AMBIENT TEMPERATURE [°C]
OUTPUT VOLTAGE [V]
Fig. 171
Fig. 172
Fig. 173
Output Source Current – Ambient
Temperature(VOUT=VDD-0.4[V])
Output Sink Current – Output
Voltage(VDD=3[V])
Output Sink Current – Ambient
Temperature(VOUT=VSS+0.4[V])
(*) The above data is ability value of sample, it is not guaranteed. BU7442F/FVM:-40[℃]~+85[℃] BU7442SF/FVM:-40[℃]~+105[℃]
www.rohm.com
© 2009 ROHM Co., Ltd. All rights reserved.
2009.05 - Rev.A
21/32
BU7261G,BU7261SG,BU7241G,BU7241SG,BU7262F/FVM,BU7262SF/FVM,BU7242F/FVM,BU7242SF/FVM
BU7461G,BU7461SG,BU7441G,BU7441SG,BU7462F/FVM,BU7462SF/FVM,BU7442F/FVM,BU7442SF/FVM
Technical Note
○BU7442 family
BU7442 family
BU7442 family
BU7442 family
10.0
10.0
7.5
15
10
5
-40℃
25℃
7.5
5.0
5.0
5.5V
25℃
-40℃
85℃
2.5
2.5
0.0
0.0
0
85℃
-2.5
-5.0
-7.5
-10.0
-2.5
-5.0
-7.5
-10.0
-5
105℃
3.0V
1.7V
105℃
-10
-15
-60 -30
0
30
60
90 120
-1
0
1
2
3
0
1
2
3
4
5
6
AMBIENT TEMPERATURE [°C]
Fig. 175
INPUT VOLTAGE [V]
Fig. 176
SUPPLY VOLTAGE [V]
Fig. 174
Input Offset Voltage – Supply Voltage
(Vicm=VDD-1.2[V], VOUT= VDD/2)
Input Offset Voltage – Ambient Temperature
(Vicm=VDD-1.2[V], VOUT= VDD/2)
Input Offset Voltage – Input Voltage
(VDD=3[V])
BU7442 family
BU7442 family
BU7442 family
120
100
80
60
40
20
0
160
140
120
100
80
160
85℃
105℃
25℃
140
120
-40℃ 105℃
-40℃
5.5V
100
85℃
25℃
80
3.0V
1.7V
60
60
0
1
2
3
4
5
6
0
1
2
3
4
5
6
-60 -30
0
30
60
90 120
SUPPLY VOLTAGE [V]
SUPPLY VOLTAGE [V]
Fig. 177
AMBIENT TEMPERATURE [°C]
Fig. 178
Fig. 179
Large Signal Voltage Gain
– Supply Voltage
Large Signal Voltage Gain
– Ambient Temperature
Common Mode Rejection Ratio
– Supply Voltage
BU7442 family
BU7442 family
BU7442 family
120
100
80
60
40
20
0
1.0
0.8
0.6
0.4
0.2
0.0
120
100
80
60
40
20
0
5.5V
1.7V
3.0V
1.7V
5.5V
3.0V
-60 -30
0
30
60
90 120
-60 -30
0
30
60
90 120
-60 -30
0
30
60
90 120
AMBIENT TEMPERATURE [°C]
AMBIENT TEMPERATURE [°C]
AMBIENT TEMPERATURE [°C]
Fig. 180
Fig. 181
Fig. 182
Common Mode Rejection Ratio
– Ambient Temperature
Power Supply Rejection Ratio
– Ambient Temperature
Slew Rate L-H – Ambient Temperature
BU7442 family
BU7442 family
100
80
60
40
20
0
200
150
100
50
1.0
0.8
0.6
0.4
0.2
0.0
Phase
3.0V
Gain
5.5V
1.7V
0
-60 -30
0
30
60
90 120
1.E+00 1.E+02 1.E+04 1.E+06 1.E+08
AMBIENT TEMPERATURE [°C]
FREQUENCY [Hz]
Fig. 184
Fig. 183
Slew Rate H-L – Ambient Temperature
Gain - Frequency
(*) The above data is ability value of sample, it is not guaranteed. BU7442F/FVM:-40[℃]~+85[℃] BU7442SF/FVM:-40[℃]~+105[℃]
www.rohm.com
© 2009 ROHM Co., Ltd. All rights reserved.
2009.05 - Rev.A
22/32
BU7261G,BU7261SG,BU7241G,BU7241SG,BU7262F/FVM,BU7262SF/FVM,BU7242F/FVM,BU7242SF/FVM
BU7461G,BU7461SG,BU7441G,BU7441SG,BU7462F/FVM,BU7462SF/FVM,BU7442F/FVM,BU7442SF/FVM
Technical Note
●Test circuit1 NULL method
○Input-Output Full Swing BU7261/BU7241 family , BU7262/BU7242 family
VDD,VSS,EK,Vicm Unit : [V]
Parameter
Input Offset Voltage
VF
S1
ON
ON
S2
ON
ON
S3
OFF
ON
VDD
VSS
EK
Vicm Calculation
VF1
VF2
VF3
VF4
VF5
VF6
VF7
3
3
0
0
-1.5
-0.5
-2.5
3
1
2
Large Signal Voltage Gain
1.5
0
3
Common-mode Rejection Ratio
(Input Common-mode Voltage Range)
ON
ON
ON
ON
OFF
OFF
3
0
0
-1.5
-0.9
3
4
1.8
5.5
Power Supply Rejection Ratio
0
○Ground Sense BU7461/BU7441 family , BU7462/BU7442 family
VDD,VSS,EK,Vicm Unit : [V]
Parameter
Input Offset Voltage
VF
S1
ON
ON
S2
ON
ON
S3
OFF
ON
VDD
VSS
EK
Vicm Calculation
VF1
VF2
VF3
VF4
VF5
VF6
VF7
3
3
0
0
-1.5
-0.5
-2.5
1.8
0.9
1
2
Large Signal Voltage Gain
0
Common-mode Rejection Ratio
(Input Common-mode Voltage Range)
ON
ON
ON
ON
OFF
OFF
3
0
0
-1.5
-0.9
3
4
1.8
1.7
5.5
Power Supply Rejection Ratio
0
-Calculation-
|VF1|
Vio
Av
[V]
1. Input Offset Voltage (Vio)
=
1+Rf/Rs
2×(1+Rf/Rs)
|VF2-VF3|
[dB]
=20Log
2. Large Signal Voltage Gain (Av)
1.8×(1+Rf/Rs)
|VF4-VF5|
CMRR
[dB]
=20Log
=20Log
3. Common-mode Rejection Ratio (CMRR)
4. Power Supply Rejection Ratio (PSRR)
3.8×(1+Rf/Rs)
|VF6-VF7|
PSRR
[dB]
0.1[μF]
Rf =50[kΩ]
500[kΩ]
0.01[μF]
VDD
DUT
SW1
EK
15[V]
Vo
Ri=1[MΩ]
RS 50[Ω]
=
500[kΩ]
0.015[μF]
0.015[μF]
NULL
SW3
RS 50[Ω]
=
Ri=1[MΩ]
1000[pF]
VF
RL
Vicm
SW2
50[kΩ]
VRL
-15[V]
VSS
Fig. 185Test circuit 1 (one channel only)
www.rohm.com
© 2009 ROHM Co., Ltd. All rights reserved.
2009.05 - Rev.A
23/32
BU7261G,BU7261SG,BU7241G,BU7241SG,BU7262F/FVM,BU7262SF/FVM,BU7242F/FVM,BU7242SF/FVM
BU7461G,BU7461SG,BU7441G,BU7441SG,BU7462F/FVM,BU7462SF/FVM,BU7442F/FVM,BU7442SF/FVM
Technical Note
●Test circuit2 switch condition
Unit : [V]
SW SW SW SW SW SW SW SW SW SW SW SW
10 11 12
SW No.
1
2
3
4
5
6
7
8
9
Supply Current
OFF OFF ON OFF ON OFF OFF OFF OFF OFF OFF OFF
OFF ON OFF OFF ON OFF OFF ON OFF OFF ON OFF
OFF ON OFF OFF ON OFF OFF OFF OFF ON OFF OFF
OFF OFF ON OFF OFF OFF ON OFF ON OFF OFF ON
Maximum Output Voltage RL=10 [kΩ]
Output Current
Slew Rate
Maximum Frequency
ON OFF OFF ON
ON OFF OFF OFF ON OFF OFF ON
SW3
SW4
R2 100[kΩ]
●
●
VDD=3[V]
-
+
SW1
SW2
SW8
SW9
SW10
SW11
SW12
SW5
SW6
SW7
R1
1[kΩ]
GND
RL
CL
VIN-
VIN+
Vo
Fig. 186. Test circuit2
VIN
[V]
VOUT
[V]
SR= ΔV /Δt
3[V]
3[V]
ΔV
3[VP-P]
Δt
0[V]
0[V]
t
t
Input waveform
Output waveform
Fig. 187. Slew rate input output wave
(Input-Output Full Swing BU7261/7241 family , BU7262/7242 family)
VIN
[V]
VOUT
[V]
SR= ΔV /Δt
1.8[V]
1.8[V]
ΔV
1.8[VP-P
]
Δt
0[V]
0[V]
t
t
Input waveform
Output waveform
Fig. 188. Slew rate input output wave
(Ground Sense BU7461/7441 family , BU7462/7442 family)
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BU7261G,BU7261SG,BU7241G,BU7241SG,BU7262F/FVM,BU7262SF/FVM,BU7242F/FVM,BU7242SF/FVM
BU7461G,BU7461SG,BU7441G,BU7441SG,BU7462F/FVM,BU7462SF/FVM,BU7442F/FVM,BU7442SF/FVM
Technical Note
●Test circuit3 Channel separation
R2=100[kΩ]
R2=100[kΩ]
VDD
VDD
R1=1[kΩ]
R1=1[kΩ]
VOUT1
=1[Vrms]
V
V
VOUT2
~
~
R1//R2
R1//R2
VIN
VSS
VSS
100×VOUT1
VOUT2
CS=20Log
Fig. 189. Test circuit3
●Schematic diagram
○Input-Output Full Swing:BU7261/BU7241 family , BU7262/BU7242 family
VDD
Vbias
IN
IN
+
-
class
AB control
OUT
Vbias
VSS
○Ground Sense:BU7461/BU7441 family , BU7462/BU7442 family
VDD
Vbias
IN
IN
+
class
AB control
-
OUT
Vbias
VSS
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2009.05 - Rev.A
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BU7261G,BU7261SG,BU7241G,BU7241SG,BU7262F/FVM,BU7262SF/FVM,BU7242F/FVM,BU7242SF/FVM
BU7461G,BU7461SG,BU7441G,BU7441SG,BU7462F/FVM,BU7462SF/FVM,BU7442F/FVM,BU7442SF/FVM
Technical Note
●Examples of circuit
○Voltage follower
Voltage gain is 0 [dB].
This circuit controls output voltage (Vout) equal
input voltage (Vin), and keeps Vout with stable
because of high input impedance and low output
impedance.
Vout is shown next formula.
Vout=Vin
VDD
VSS
R2
Vout
Vin
○Inverting amplifier
For inverting amplifier, Vin is amplified by voltage
gain decided R1 and R2, and phase reversed
voltage is outputed.
VDD
R1
Vout is shown next formula.
Vin
Vout=-(R2/R1)・Vin
Input impedance is R1.
Vout
R1//R2
VSS
○Non-inverting amplifier
For non-inverting amplifier, Vin is amplified by
voltage gain decided R1 and R2, and phase is
same with Vin.
R1
R2
VDD
Vout is shown next formula.
Vout=(1+R2/R1)・Vin
This circuit realizes high input impedance because
Input impedance is operational amplifier’s input
Impedance.
Vout
Vin
VSS
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2009.05 - Rev.A
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BU7261G,BU7261SG,BU7241G,BU7241SG,BU7262F/FVM,BU7262SF/FVM,BU7242F/FVM,BU7242SF/FVM
BU7461G,BU7461SG,BU7441G,BU7441SG,BU7462F/FVM,BU7462SF/FVM,BU7442F/FVM,BU7442SF/FVM
Technical Note
●Description of electrical characteristics
Described here are the terms of electric characteristics used in this technical note. Items and symbols used are also shown.
Note that item name and symbol and their meaning may differ from those on another manufacture’s document or general document.
1. Absolute maximum ratings
Absolute maximum rating item indicates the condition which must not be exceeded. Application of voltage in excess of absolute
maximum rating or use out of absolute maximum rated temperature environment may cause deterioration of dharacteristics.
1.1 Power supply voltage (VDD/VSS)
Indicates the maximum voltage that can be applied between the positive power supply terminal and negative power supply
terminalwithout deterioration or destruction of characteristics of internal circuit.
1.2 Differential input voltage (Vid)
Indicates the maximum voltage that can be applied between non-inverting terminal and inverting terminal without
deterioration and destruction of characteristics of IC.
1.3 Input common-mode voltage range (Vicm)
Indicates the maximum voltage that can be applied to non-inverting terminal and inverting terminal without deterioration or
destruction of characteristics. Input common-mode voltage range of the maximum ratings not assure normal operation of IC.
When normalOperation of IC is desired, the input common-mode voltage of characteristics item must be followed.
1.4 Power dissipation (Pd)
Indicates the power that can be consumed by specified mounted board at the ambient temperature 25℃(normal temperature).
As for package product, Pd is determined by the temperature that can be permitted by IC chip in the package(maximum
junction temperature) and thermal resistance of the package.
2. Electrical characteristics item
2.1 Input offset voltage (Vio)
Indicates the voltage difference between non-inverting terminal and inverting terminal. It can be translated into the input
voltage difference required for setting the output voltage at 0 [V].
2.2 Input offset current (Iio)
Indicates the difference of input bias current between non-inverting terminal and inverting terminal.
2.3 Input bias current (Ib)
Indicates the current that flows into or out of the input terminal. It is defined by the average of input bias current at
non-inverting terminal and input bias current at inverting terminal.
2.4 Circuit current (ICC)
Indicates the IC current that flows under specified conditions and no-load steady status.
2.5 High level output voltage / Low level output voltage(VOH/VOL)
Indicates the voltage range that can be output by the IC under specified load condition. It is typically divided into high-level
output voltage and low-level output voltage. High-level output voltage indicates the upper limit of output voltage. Low-level
output voltage indicates the lower limit.
2.6 Large signal voltage gain (AV)
Indicates the amplifying rate (gain) of output voltage against the voltage difference between non-inverting terminal and
inverting terminal.It is normally the amplifying rate (gain) with reference to DC voltage.
Av = (Output voltage fluctuation) / (Input offset fluctuation)
2.7 Input common-mode voltage range (Vicm)
Indicates the input voltage range where IC operates normally.
2.8 Common-mode rejection ratio (CMRR)
Indicates the ratio of fluctuation of input offset voltage when in-phase input voltage is changed. It is normally the fluctuation of DC.
CMRR =(Change of Input common-mode voltage)/(Input offset fluctuation)
2.9 Power supply rejection ratio (PSRR)
Indicates the ratio of fluctuation of input offset voltage when supply voltage is changed. It is normally the fluctuation of DC.
PSRR=(Change of power supply voltage)/(Input offset fluctuation)
2.10 Channel separation(CS)
Indicates the fluctuation of input offset voltage or that of output voltage with reference to the change of output voltage of
driven channel.
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BU7261G,BU7261SG,BU7241G,BU7241SG,BU7262F/FVM,BU7262SF/FVM,BU7242F/FVM,BU7242SF/FVM
BU7461G,BU7461SG,BU7441G,BU7441SG,BU7462F/FVM,BU7462SF/FVM,BU7442F/FVM,BU7442SF/FVM
Technical Note
2.11 Slew rate (SR)
Indicates the time fluctuation ratio of voltage output when step input signal is applied.
2.12 Unity gain frequency (ft)
Indicates a frequency where the voltage gain of Op-Amp is 1.
2.13 Total harmonic distortion + Noise (THD+N)
Indicates the fluctuation of input offset voltage or that of output voltage with reference to the change of output voltage of
driven channel.
2.14 Input referred noise voltage (Vn)
Indicates a noise voltage generated inside the operational amplifier equivalent by ideal voltage source connected in series
with input terminal.
●Derating curve
Power dissipation (total loss) indicates the power that can be consumed by IC at Ta=25℃(normal temperature).
IC is heated when it consumed power, and the temperature of IC ship becomes higher than ambient temperature.
The temperature that can be accepted by IC chip depends on circuit configuration, manufacturing process, and consumable
power is limited.
Power dissipation is determined by the temperature allowed in IC chip (maximum junction temperature) and thermal
resistance of package (heat dissipation capability).
The maximum junction temperature is typically equal to the maximum value in the storage package (heat dissipation capability).
The maximum junction temperature is typically equal to the maximum value in the storage temperature range. Heat generated
by consumed power of IC radiates from the mold resin or lead frame of the package.
The parameter which indicates this heat dissipation capability (hardness of heat release) is called thermal resistance,
represented by the symbol θj-a[℃/W].
The temperature of IC inside the package can be estimated by this thermal resistance.
Fig.190 (a) shows the model of thermal resistance of the package. Thermal resistance θja, ambient temperature Ta, junction
temperature Tj, and power dissipation Pd can be calculated by the equation below :
θja = (Tj-Ta) / Pd
[℃/W]
・・・・・ (Ⅰ)
Derating curve in Fig.190(b) indicates power that can be consumed by IC with reference to ambient temperature.
Power that can be consumed by IC begins to attenuate at certain ambient temperature.
This gradient iis determined by thermal resistance θja. Thermal resistance θja depends on chip size, power consumption,
package, ambient temperature, package condition, wind velocity, etc even when the same of package is used.
Thermal reduction curve indicates a reference value measured at a specified condition. Fig191(c)-(f) show a derating curve
for an example of BU7261/41family,BU7262/42family.,7461/7441family,7462/7442family.
Power dissipation of LSI [W]
Pd(max)
θja
(Tj Ta) / Pd
-
[
/W]
℃
=
P2
θja2 <θja1
θja2
Ambient temperature Ta [℃]
Package surface temperature [℃]
P1
Tj(max)
θja1
Chip surface temperature Tj [℃]
0
50
75
100
25
125
Power dissipation P [W]
Ambient temperature Ta [℃]
BU7462/BU7442
Tj(max)
(a) Thermal resistance
Fig. 190 Thermal resistance and derating
(b) Derating curve
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BU7261G,BU7261SG,BU7241G,BU7241SG,BU7262F/FVM,BU7262SF/FVM,BU7242F/FVM,BU7242SF/FVM
BU7461G,BU7461SG,BU7441G,BU7441SG,BU7462F/FVM,BU7462SF/FVM,BU7442F/FVM,BU7442SF/FVM
Technical Note
800
600
400
200
0
1000
800
600
400
200
0
BU7262F(*15)
BU7242F(*15)
BU7462F(*15)
BU7442F(*15)
620[mw]
480[mw]
BU7261G(*14)
BU7241G(*14)
BU7461G(*14)
BU7441G(*14)
BU7262FVM(*16)
BU7242FVM(*16)
BU7462FVM(*16)
BU7442FVM(*16)
540[mw]
85
85
0
50
100
150
0
50
100
150
AMBIENT TEMPERATURE [
]
℃
AMBIENT TEMPERATURE [
]
℃
(c) BU7261G BU7241G
BU7461G BU7441G
(d) BU7262F/FVM BU7242F/FVM
BU7462F/FVM BU7442F/FVM
800
600
400
200
0
1000
BU7262SF(*15)
BU7242SF(*15)
BU7462SF(*15)
620[mw]
800
BU7442SF(*15)
BU7261SG(*14)
BU7262SFVM(*16)
BU7242SFVM(*16)
BU7462SFVM(*16)
BU7442SFVM(*16)
480[mw]
540[mw]
BU7241SG(*14)
BU7461SG(*14)
BU7441SG(*14)
600
400
200
0
105
105
0
50
100
150
0
50
100
150
AMBIENT TEMPERATURE [
]
℃
AMBIENT TEMPERATURE [
]
℃
(f) BU7262S F/FVM BU7242S F/FVM
BU7462S F/FVM BU7442S F/FVM
(e) BU7261SG BU7241SG
BU7461SG BU7441SG
(*14)
5.4
(*15)
6.2
(*16)
Unit
4.8
[mW/℃]
When using the unit above Ta=25[℃], subtract the value above per degree[℃]. Permissible dissipation is the value
when FR4 glass epoxy board 70[mm]×70[mm]×1.6[mm] (cooper foil area below 3[%]) is mounted.
Fig. 191 Derating Curve
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BU7461G,BU7461SG,BU7441G,BU7441SG,BU7462F/FVM,BU7462SF/FVM,BU7442F/FVM,BU7442SF/FVM
Technical Note
●Cautions on use
1) Absolute maximum ratings
Absolute maximum ratings are the values which indicate the limits,within which the given voltage range can be safely
charged to the terminal.However, it does not guarantee the circuit operation.
2) Applied voltage to the input terminal
For normal circuit operation of voltage comparator, please input voltage for itsinput terminal within input common mode
voltage VDD+0.3[V].
Then, regardless of power supply voltage,VSS-0.3[V] can be applied to inputterminals without deterioration or destruction
of its characteristics.
3) Operating power supply (split power supply/single power supply)
The voltage comparator operates if a given level of voltage is applied between VDD and VSS.
Therefore, the operational amplifier can be operated under single power supply or split power supply.
4) Power dissipation (pd)
If the IC is used under excessive power dissipation. An increase in the chip temperature will cause deterioration of the
radical characteristics of IC.
For example, reduction of current capability. Take consideration of the effective power dissipation and thermal design with
a sufficient margin. Pd is reference to the provided power dissipation curve.
5) Short circuits between pins and incorrect mounting
Short circuits between pins and incorrect mounting when mounting the IC on a printed circuits board, take notice of the
direction and positioning of the IC.
If IC is mounted erroneously, It may be damaged. Also, when a foreign object is inserted between output, between output
and VDD terminal or VSS terminal which causes short circuit, the IC may be damaged.
6) Using under strong electromagnetic field
Be careful when using the IC under strong electromagnetic field because it may malfunction.
7) Usage of IC
When stress is applied to the IC through warp of the printed circuit board, The characteristics may fluctuate due to the
piezo effect. Be careful of the warp of the printed circuit board.
8) Testing IC on the set board
When testing IC on the set board, in cases where the capacitor is connected to the low impedance,make sure to
discharge per fabrication because there is a possibility that IC may be damaged by stress.
When removing IC from the set board, it is essential to cut supply voltage.As a countermeasure against the static
electricity, observe proper grounding during fabrication process and take due care when carrying and storage it.
9) The IC destruction caused by capacitive load
The transistors in circuits may be damaged when VDD terminal and VSS terminal is shorted with the charged output
terminal capacitor.When IC is used as a operational amplifier or as an application circuit,where oscillation is not activated
by an output capacitor,the output capacitor must be kept below 0.1[μF] in order to prevent the damage mentioned above.
10)Decupling capacitor
Insert the decupling capacitance between VDD and VSS, for stable operation of operational amplifier.
11)Latch up
Be careful of input voltage that exceed the VDD and VSS. When CMOS device have sometimes occur latch up operation.
And protect the IC from abnormaly noise
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BU7261G,BU7261SG,BU7241G,BU7241SG,BU7262F/FVM,BU7262SF/FVM,BU7242F/FVM,BU7242SF/FVM
BU7461G,BU7461SG,BU7441G,BU7441SG,BU7462F/FVM,BU7462SF/FVM,BU7442F/FVM,BU7442SF/FVM
Technical Note
B U
7
2
6
2
F
V
M
-
T
R
Part No.
Part No.
・Input-Output Full Swing
7261 , 7261S
7241 , 7241S
7262 , 7262S
Package
G: SSOP5
F: SOP8
Packaging and forming specification
E2: Embossed tape and reel
(SOP8)
TR: Embossed tape and reel
(SSOP5/MSOP8)
FVM: MSOP8
7242 , 7242S
・Ground Sense
7461 , 7461S
7441 , 7441S
7462 , 7462S
7442 , 7442S
SOP8
<Tape and Reel information>
5.0 0.2
(MAX 5.35 include BURR)
Tape
Embossed carrier tape
+
−
6
°
4°
4
°
Quantity
2500pcs
8
7
6
5
E2
Direction
of feed
The direction is the 1pin of product is at the upper left when you hold
reel on the left hand and you pull out the tape on the right hand
(
)
1
2
3
4
0.595
+0.1
0.17
-
0.05
S
1.27
Direction of feed
1pin
0.42 0.1
Reel
(Unit : mm)
Order quantity needs to be multiple of the minimum quantity.
∗
SSOP5
<Tape and Reel information>
°
°
+
−4
2.9 0.2
6
°
4
Tape
Embossed carrier tape
5
4
Quantity
3000pcs
TR
Direction
of feed
The direction is the 1pin of product is at the upper right when you hold
reel on the left hand and you pull out the tape on the right hand
(
)
1
2
3
1pin
+0.05
0.13
−0.03
+0.05
−0.04
0.42
0.95
0.1
Direction of feed
Order quantity needs to be multiple of the minimum quantity.
Reel
(Unit : mm)
∗
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BU7261G,BU7261SG,BU7241G,BU7241SG,BU7262F/FVM,BU7262SF/FVM,BU7242F/FVM,BU7242SF/FVM
BU7461G,BU7461SG,BU7441G,BU7441SG,BU7462F/FVM,BU7462SF/FVM,BU7442F/FVM,BU7442SF/FVM
Technical Note
MSOP8
<Tape and Reel information>
2.9 0.1
(MAX 3.25 include BURR)
Tape
Embossed carrier tape
3000pcs
+
6°
4°
Quantity
−4°
8
7
6
5
TR
Direction
of feed
The direction is the 1pin of product is at the upper right when you hold
reel on the left hand and you pull out the tape on the right hand
(
)
1
2
3
4
1PIN MARK
+0.05
1pin
+0.05
–0.03
0.145
0.475
S
0.22
–0.04
0.08
S
Direction of feed
0.65
Reel
(Unit : mm)
Order quantity needs to be multiple of the minimum quantity.
∗
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Notice
N o t e s
No copying or reproduction of this document, in part or in whole, is permitted without the
consent of ROHM Co.,Ltd.
The content specified herein is subject to change for improvement without notice.
The content specified herein is for the purpose of introducing ROHM's products (hereinafter
"Products"). If you wish to use any such Product, please be sure to refer to the specifications,
which can be obtained from ROHM upon request.
Examples of application circuits, circuit constants and any other information contained herein
illustrate the standard usage and operations of the Products. The peripheral conditions must
be taken into account when designing circuits for mass production.
Great care was taken in ensuring the accuracy of the information specified in this document.
However, should you incur any damage arising from any inaccuracy or misprint of such
information, ROHM shall bear no responsibility for such damage.
The technical information specified herein is intended only to show the typical functions of and
examples of application circuits for the Products. ROHM does not grant you, explicitly or
implicitly, any license to use or exercise intellectual property or other rights held by ROHM and
other parties. ROHM shall bear no responsibility whatsoever for any dispute arising from the
use of such technical information.
The Products specified in this document are intended to be used with general-use electronic
equipment or devices (such as audio visual equipment, office-automation equipment, commu-
nication devices, electronic appliances and amusement devices).
The Products specified in this document are not designed to be radiation tolerant.
While ROHM always makes efforts to enhance the quality and reliability of its Products, a
Product may fail or malfunction for a variety of reasons.
Please be sure to implement in your equipment using the Products safety measures to guard
against the possibility of physical injury, fire or any other damage caused in the event of the
failure of any Product, such as derating, redundancy, fire control and fail-safe designs. ROHM
shall bear no responsibility whatsoever for your use of any Product outside of the prescribed
scope or not in accordance with the instruction manual.
The Products are not designed or manufactured to be used with any equipment, device or
system which requires an extremely high level of reliability the failure or malfunction of which
may result in a direct threat to human life or create a risk of human injury (such as a medical
instrument, transportation equipment, aerospace machinery, nuclear-reactor controller,
fuel-controller or other safety device). ROHM shall bear no responsibility in any way for use of
any of the Products for the above special purposes. If a Product is intended to be used for any
such special purpose, please contact a ROHM sales representative before purchasing.
If you intend to export or ship overseas any Product or technology specified herein that may
be controlled under the Foreign Exchange and the Foreign Trade Law, you will be required to
obtain a license or permit under the Law.
Thank you for your accessing to ROHM product informations.
More detail product informations and catalogs are available, please contact us.
ROHM Customer Support System
http://www.rohm.com/contact/
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© 2009 ROHM Co., Ltd. All rights reserved.
R0039
A
相关型号:
BU7262SNUX
Operational Amplifier, 2 Func, 10000uV Offset-Max, CMOS, PDSO8, 2 X 3 MM, ROHS COMPLIANT, VSON-8
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