TCA0372BDP1G [ONSEMI]
1.0 A Output Current, Dual Power Operational Amplifiers; 1.0 A输出电流，双电源运算放大器
| 型号： | TCA0372BDP1G |
| 厂家： | 
ONSEMI |
| 描述： | 1.0 A Output Current, Dual Power Operational Amplifiers |
| 文件： | 总10页 (文件大小：142K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
TCA0372, TCA0372B
1.0 A Output Current,
Dual Power Operational
Amplifiers
The TCA0372 is a monolithic circuit intended for use as a power
operational amplifier in a wide range of applications, including servo
amplifiers and power supplies. No deadband crossover distortion
provides better performance for driving coils.
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PDIP−8
DP1 SUFFIX
CASE 626
Features
• Output Current to 1.0 A
• Slew Rate of 1.3 V/ms
• Wide Bandwidth of 1.1 MHz
• Internal Thermal Shutdown
• Single or Split Supply Operation
• Excellent Gain and Phase Margins
• Common Mode Input Includes Ground
• Zero Deadband Crossover Distortion
• Pb−Free Packages are Available*
8
1
PDIP−16
DP2 SUFFIX
CASE 648
16
1
SOIC−16W
DW SUFFIX
CASE 751G
16
1
SOEIAJ−16
DM2 SUFFIX
CASE 966
16
1
ORDERING INFORMATION
See detailed ordering and shipping information in the package
V
CC
dimensions section on page 6 of this data sheet.
Current
Bias
Monitoring
DEVICE MARKING INFORMATION
See general marking information in the device marking
section on page 6 of this data sheet.
Inv.
Input
*For additional information on our Pb−Free strategy
and soldering details, please download the
ON Semiconductor Soldering and Mounting
Techniques Reference Manual, SOLDERRM/D.
Output
Noninv.
Input
Thermal
Protection
V
EE
Figure 1. Representative Block Diagram
©
Semiconductor Components Industries, LLC, 2005
1
Publication Order Number:
July, 2005 − Rev. 9
TCA0372/D
TCA0372, TCA0372B
MAXIMUM RATINGS
Rating
Symbol
Value
40
Unit
V
Supply Voltage (from V to V
)
EE
V
S
CC
Input Differential Voltage Range
Input Voltage Range
V
Note 1
Note 1
+150
V
IDR
V
V
IR
Junction Temperature (Note 2)
Operating Temperature Range
Storage Temperature Range
DC Output Current
T
°C
°C
°C
A
J
T
−40 to +125
−55 to +150
1.0
A
T
stg
I
O
Peak Output Current (Nonrepetitive)
I
1.5
A
(max)
Thermal Resistance, Junction−to−Air
R
°C/W
q
JA
JC
Case 626
Case 648
Case 751G
137
72
80
Thermal Resistance, Junction−to−Case
R
q
°C/W
Case 626
Case 648
Case 751G
23
10
12
Maximum ratings are those values beyond which device damage can occur. Maximum ratings applied to the device are individual stress limit
values (not normal operating conditions) and are not valid simultaneously. If these limits are exceeded, device functional operation is not implied,
damage may occur and reliability may be affected.
1. Either or both input voltages should not exceed the magnitude of V or V
.
EE
CC
2. Power dissipation must be considered to ensure maximum junction temperature (T ) is not exceeded.
J
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2
TCA0372, TCA0372B
DC ELECTRICAL CHARACTERISTICS (V = +15 V, V = −15 V, R connected to ground, T = −40° to +125°C.)
CC
EE
L
A
Characteristics
= 0)
Symbol
Min
Typ
Max
Unit
Input Offset Voltage (V
V
mV
CM
IO
T = +25°C
−
−
1.0
−
15
20
A
T , T
to T
A
low
high
Average Temperature Coefficient of Offset Voltage
Input Bias Current (V = 0)
DV /DT
−
−
20
100
10
−
500
50
−
mV/°C
nA
IO
I
CM
IB
Input Offset Current (V
= 0)
I
−
nA
CM
IO
Large Signal Voltage Gain
10 V, R = 2.0 k
A
VOL
30
100
V/mV
V
=
O
L
Output Voltage Swing (I = 100 mA)
V
V
V
V
L
OH
T = +25°C
14.0
13.9
−
14.2
−
−14.2
−
−
−
A
T = T to T
A
low
high
T = +25°C
V
−14.0
−13.9
A
OL
T = T to T
−
A
low
high
Output Voltage Swing (I = 1.0 A)
V
OH
L
V
V
V
V
= +24 V, V = 0 V, T = +25°C
22.5
22.5
−
22.7
−
1.3
−
−
−
1.5
1.5
CC
CC
CC
CC
EE
A
= +24 V, V = 0 V, T = T to T
EE
A
low
high
high
= +24 V, V = 0 V, T = +25°C
V
EE
A
OL
= +24 V, V = 0 V, T = T to T
−
EE
A
low
Input Common Mode Voltage Range
V
ICR
T = +25°C
V
V
to (V −1.0)
CC
A
EE
EE
T = T to T
to (V −1.3)
A
low
high
CC
Common Mode Rejection Ratio (R = 10 k)
CMRR
PSRR
70
70
90
90
−
−
dB
dB
S
Power Supply Rejection Ratio (R = 100 W)
S
Power Supply Current
I
mA
D
T = +25°C
TCA0372
TCA0372B
TCA0372
TCA0372B
−
−
−
−
5.0
8.0
−
10
10
14
14
A
T = T to T
high
A
low
−
AC ELECTRICAL CHARACTERISTICS (V = +15 V, V = −15 V, R connected to ground, T = +25°C, unless otherwise noted.)
CC
EE
L
A
Characteristics
Symbol
Min
Typ
Max
Unit
Slew Rate (V = −10 V to +10 V, R = 2.0 k, C = 100 pF)
SR
1.0
1.4
−
V/ms
in
L
L
A = −1.0, T = T
to T
high
V
A
low
Gain Bandwidth Product (f = 100 kHz, C = 100 pF, R = 2.0 k)
GBW
MHz
L
L
T = 25°C
0.9
0.7
1.4
−
−
−
A
T = T
to T
A
low
high
Phase Margin T = T
to T
f
−
−
−
−
65
−
−
−
−
Degrees
dB
J
low
high
m
m
R = 2.0 k, C = 100 pF
L
L
Gain Margin
A
15
R = 2.0 k, C = 100 pF
L
L
Equivalent Input Noise Voltage
= 100 W, f = 1.0 to 100 kHz
e
22
nV/√Hz
n
R
S
Total Harmonic Distortion
A = −1.0, R = 50 W, V = 0.5 VRMS, f = 1.0 kHz
THD
0.02
%
V
L
O
NOTE: In case V is disconnected before V , a diode between V and Ground is recommended to avoid damaging the device.
EE
CC
EE
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3
TCA0372, TCA0372B
6.5
5.5
4.5
3.5
2.5
V
CC
V
V
= 24 V
= 0 V
CC
EE
V
V
−1.0
CC
−2.0
CC
V
V
+2.0
+1.0
CC
CC
V
EE
0
2.0 4.0 6.0 8.0 10
12
14
16
18
20
0
0.5
I , LOAD CURRENT (A)
1.0
V
, |V |, SUPPLY VOLTAGE (V)
CC EE
L
Figure 2. Supply Current versus Supply
Voltage with No Load
Figure 3. Output Saturation Voltage
versus Load Current
80
60
40
20
80
70
60
50
40
30
20
V
V
= +15 V
= −15 V
V
V
= +15 V
= −15 V
CC
EE
CC
EE
90
R = 2.0 kW
R = 2.0 kW
A
V
L
L
= −100
100
110
120
130
−20
1.0
10
100
1000
10000
0
0.4
0.8
1.2
1.6
2.0
f, FREQUENCY (kHz)
C , OUTPUT LOAD CAPACITANCE (nF)
L
Figure 4. Voltage Gain and Phase
versus Frequency
Figure 5. Phase Margin versus Output
Load Capacitance
V
V
= +15 V
= −15 V
= +1.0
CC
EE
V
V
= +15 V
= −15 V
CC
EE
A
V
A = +1.0
V
R = 2.0 kW
L
R = 2.0 kW
L
t, TIME (1.0 ms/DIV)
t, TIME (10 ms/DIV)
Figure 6. Small Signal Transient Response
Figure 7. Large Signal Transient Response
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4
TCA0372, TCA0372B
V
V
= +15 V
= −15 V
CC
EE
A
V
= +100
R = 50 W
L
V
CC
+
−
+
−
E1
V /2
E2
S
V
= Logic Supply Voltage
S
t, TIME (100 ms/DIV)
Must Have V > V
CC S
E1, E2 = Logic Inputs
Figure 8. Sine Wave Response
Figure 9. Bidirectional DC Motor Control with
Microprocessor−Compatible Inputs
V
S
R
0.1 mF
x
0.1 mF
10 k
10 k
R7
R8
V
in
R1
+
−
+
−
R3
10 k
5.0 W
R6
10 k
R2
R5
10 k
10 k
2R3ꢁ @ꢁ R1
For circuit stability, ensure that R >ꢀꢀꢀꢀꢀwhere, R = internal resistance of motor.
x
M
R
M
V
S
V
M
ꢁ +ꢁ 2ꢁ(V ꢁ–ꢁ )ꢁ )ꢁ |R | @ꢁ I
1
o M
The voltage available at the terminals of the motor is:
2
2R3ꢁ @ꢁ R1
where, |R | =ꢀꢀꢀꢀꢀand I is the motor current.
o
M
R
x
Figure 10. Bidirectional Speed Control of DC Motors
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5
TCA0372, TCA0372B
ORDERING INFORMATION
Device
†
Package
Shipping
TCA0372DW
SOIC−16W
47 Units / Rail
47 Units / Rail
TCA0372DWG
SOIC−16W
(Pb−Free)
TCA0372DWR2
SOIC−16W
1000 Tape & Reel
1000 Tape & Reel
1000 Tape & Reel
1000 Tape & Reel
50 Units / Rail
TCA0372DWR2G
SOIC−16W
(Pb−Free)
TCA0372BDWR2
TCA0372BDWR2G
SOIC−16W
SOIC−16W
(Pb−Free)
TCA0372DP1
PDIP−8
TCA0372DP1G
PDIP−8
(Pb−Free)
50 Units / Rail
TCA0372BDP1
PDIP−8
50 Units / Rail
TCA0372BDP1G
PDIP−8
(Pb−Free)
50 Units / Rail
TCA0372DP2
PDIP−16
25 Units / Rail
TCA0372DP2G
PDIP−16
(Pb−Free)
25 Units / Rail
TCA0372DM2EL
SOEIAJ−16
2500 Tape & Reel
2500 Tape & Reel
TCA0372DM2ELG
SOEIAJ−16
(Pb−Free)
†For information on tape and reel specifications, including part orientation and tape sizes, please refer to our Tape and Reel Packaging
Specifications Brochure, BRD8011/D.
MARKING DIAGRAMS
PDIP−8
DP1 SUFFIX
CASE 626
PDIP−16
DP2 SUFFIX
CASE 648
8
1
8
16
1
0372DP1
AWL
YYWW
0372BDP1
AWL
TCA0372DP2
AWLYYWW
YYWW
1
SOIC−16W
DW SUFFIX
CASE 751G
SOEIAJ−16
DM2 SUFFIX
CASE 966
16
16
16
TCA0372
ALYW
TCA0372DW
AWLYYWW
TCA0372BDW
AWLYYWW
1
1
1
A
WL, L
YY, Y
= Assembly Location
= Wafer Lot
= Year
WW, W = Work Week
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6
TCA0372, TCA0372B
PIN CONNECTIONS
CASE 648
CASE 626
CASE 751G
8
7
1
2
3
4
16
15
14
13
12
11
10
ꢂ9
−
+
16
15
14
13
12
11
10
ꢂ9
1
2
3
4
5
6
7
8
1
2
3
4
5
6
7
8
Output A
GND
GND
V
Output A
NC
Output A
CC
Inputs A
Inputs B
V
V
Output B
NC
CC
CC
6
+
−
Output B
Output B
NC
GND
GND
GND
GND
GND
GND
ꢂ5
V /GND
EE
V
/GND
EE
+
−
V
/GND
V /GND
EE
EE
(Top View)
Inputs B
Inputs A
NC
Inputs B
NC
+
+
−
+
−
−
Inputs A
(Top View)
(Top View)
*Pins 4 and 9 to 16 are internally connected.
CASE 966
16
15
14
13
12
11
10
ꢂ9
1
2
3
4
5
6
7
8
V
/GND
NC
V
/GND
EE
EE
NC
Output A
−
+
Inputs A
Inputs B
V
CC
Output B
NC
+
−
NC
V
NC
/GND
V
/GND
EE
EE
(Top View)
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7
TCA0372, TCA0372B
PACKAGE DIMENSIONS
PDIP−8
DP1 SUFFIX
CASE 626−05
ISSUE L
NOTES:
1. DIMENSION L TO CENTER OF LEAD WHEN
FORMED PARALLEL.
8
5
2. PACKAGE CONTOUR OPTIONAL (ROUND OR
SQUARE CORNERS).
−B−
3. DIMENSIONING AND TOLERANCING PER ANSI
Y14.5M, 1982.
1
4
MILLIMETERS
INCHES
MIN
DIM MIN
MAX
10.16
6.60
4.45
0.51
1.78
MAX
0.400
0.260
0.175
0.020
0.070
A
B
C
D
F
9.40
6.10
3.94
0.38
1.02
0.370
0.240
0.155
0.015
0.040
F
−A−
NOTE 2
L
G
H
J
2.54 BSC
0.100 BSC
0.76
0.20
2.92
1.27
0.30
3.43
0.030
0.008
0.115
0.050
0.012
0.135
K
L
C
7.62 BSC
0.300 BSC
M
N
−−−
0.76
10
1.01
−−−
0.030
10
0.040
_
_
J
−T−
SEATING
PLANE
N
M
D
K
G
H
M
M
M
0.13 (0.005)
T
A
B
PDIP−16
DP2 SUFFIX
CASE 648−08
ISSUE T
NOTES:
−A−
1. DIMENSIONING AND TOLERANCING PER
ANSI Y14.5M, 1982.
2. CONTROLLING DIMENSION: INCH.
3. DIMENSION L TO CENTER OF LEADS
WHEN FORMED PARALLEL.
4. DIMENSION B DOES NOT INCLUDE
MOLD FLASH.
16
1
9
B
8
5. ROUNDED CORNERS OPTIONAL.
INCHES
DIM MIN MAX
0.740 0.770 18.80 19.55
MILLIMETERS
MIN MAX
F
C
L
A
B
C
D
F
S
0.250 0.270
0.145 0.175
0.015 0.021
6.35
3.69
0.39
1.02
6.85
4.44
0.53
1.77
SEATING
PLANE
−T−
0.040
0.70
G
H
J
K
L
0.100 BSC
2.54 BSC
1.27 BSC
K
M
H
J
0.050 BSC
0.008 0.015
0.110 0.130
0.295 0.305
G
0.21
0.38
3.30
7.74
10
D 16 PL
2.80
7.50
0
M
M
0.25 (0.010)
T A
M
S
0
10
_
_
_
_
0.020 0.040
0.51
1.01
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8
TCA0372, TCA0372B
PACKAGE DIMENSIONS
SOIC−16W
DW SUFFIX
CASE 751G−03
ISSUE B
NOTES:
A
D
1. DIMENSIONS ARE IN MILLIMETERS.
2. INTERPRET DIMENSIONS AND TOLERANCES
PER ASME Y14.5M, 1994.
q
3. DIMENSIONS D AND E DO NOT INLCUDE MOLD
PROTRUSION.
16
9
4. MAXIMUM MOLD PROTRUSION 0.15 PER SIDE.
5. DIMENSION B DOES NOT INCLUDE DAMBAR
PROTRUSION. ALLOWABLE DAMBAR
PROTRUSION SHALL BE 0.13 TOTAL IN EXCESS
OF THE B DIMENSION AT MAXIMUM MATERIAL
CONDITION.
MILLIMETERS
DIM MIN
MAX
2.65
0.25
0.49
0.32
10.45
7.60
1
8
A
A1
B
C
D
E
2.35
0.10
0.35
0.23
10.15
7.40
B
16X B
M
S
S
0.25
T
A
B
e
1.27 BSC
H
h
10.05
0.25
0.50
0
10.55
0.75
0.90
7
L
q
_
_
SEATING
PLANE
14X
e
C
T
SOEIAJ−16
DM2 SUFFIX
CASE 966−01
ISSUE O
NOTES:
1. DIMENSIONING AND TOLERANCING PER ANSI
Y14.5M, 1982.
L
16
9
E
2. CONTROLLING DIMENSION: MILLIMETER.
3. DIMENSIONS D AND E DO NOT INCLUDE MOLD
FLASH OR PROTRUSIONS AND ARE MEASURED
AT THE PARTING LINE. MOLD FLASH OR
PROTRUSIONS SHALL NOT EXCEED 0.15 (0.006)
PER SIDE.
Q
1
H
E
E
M
_
4. TERMINAL NUMBERS ARE SHOWN FOR
REFERENCE ONLY.
1
8
L
5. THE LEAD WIDTH DIMENSION (b) DOES NOT
INCLUDE DAMBAR PROTRUSION. ALLOWABLE
DAMBAR PROTRUSION SHALL BE 0.08 (0.003)
TOTAL IN EXCESS OF THE LEAD WIDTH
DIMENSION AT MAXIMUM MATERIAL CONDITION.
DAMBAR CANNOT BE LOCATED ON THE LOWER
RADIUS OR THE FOOT. MINIMUM SPACE
BETWEEN PROTRUSIONS AND ADJACENT LEAD
TO BE 0.46 ( 0.018).
DETAIL P
Z
D
VIEW P
e
A
c
MILLIMETERS
INCHES
MIN MAX
−−− 0.081
DIM MIN
MAX
2.05
0.20
0.50
0.27
10.50
5.45
A
−−−
0.05
0.35
0.18
9.90
5.10
A
A
1
0.002
0.008
0.020
0.011
0.413
0.215
1
b
0.13 (0.005)
b
c
0.014
0.007
0.390
0.201
0.10 (0.004)
M
D
E
e
1.27 BSC
0.050 BSC
H
7.40
0.50
1.10
8.20
0.85
1.50
0.291
0.020
0.043
0.323
0.033
0.059
E
L
L
E
0
0.70
−−−
10
0.90
0.78
10
0.035
−−− 0.031
M
Q
0
_
_
_
_
0.028
1
Z
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9
TCA0372, TCA0372B
ON Semiconductor and
are registered trademarks of Semiconductor Components Industries, LLC (SCILLC). SCILLC reserves the right to make changes without further notice
to any products herein. SCILLC makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does SCILLC assume any liability
arising out of the application or use of any product or circuit, and specifically disclaims any and all liability, including without limitation special, consequential or incidental damages.
“Typical” parameters which may be provided in SCILLC data sheets and/or specifications can and do vary in different applications and actual performance may vary over time. All
operating parameters, including “Typicals” must be validated for each customer application by customer’s technical experts. SCILLC does not convey any license under its patent rights
nor the rights of others. SCILLC products are not designed, intended, or authorized for use as components in systems intended for surgical implant into the body, or other applications
intended to support or sustain life, or for any other application in which the failure of the SCILLC product could create a situation where personal injury or death may occur. Should
Buyer purchase or use SCILLC products for any such unintended or unauthorized application, Buyer shall indemnify and hold SCILLC and its officers, employees, subsidiaries, affiliates,
and distributors harmless against all claims, costs, damages, and expenses, and reasonable attorney fees arising out of, directly or indirectly, any claim of personal injury or death
associated with such unintended or unauthorized use, even if such claim alleges that SCILLC was negligent regarding the design or manufacture of the part. SCILLC is an Equal
Opportunity/Affirmative Action Employer. This literature is subject to all applicable copyright laws and is not for resale in any manner.
PUBLICATION ORDERING INFORMATION
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Phone: 81−3−5773−3850
For additional information, please contact your
local Sales Representative.
TCA0372/D
相关型号：
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