SGM8422 [SGMICRO]
2.4MHz, High Voltage, Rail-to-Rail I/O Operational Amplifier;
| 型号： | SGM8422 |
| 厂家： | 
Shengbang Microelectronics Co, Ltd |
| 描述： | 2.4MHz, High Voltage, Rail-to-Rail I/O Operational Amplifier |
| 文件： | 总14页 (文件大小：690K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
SGM8422/SGM8424
2.4MHz, High Voltage, Rail-to-Rail
I/O Operational Amplifiers
GENERAL DESCRIPTION
FEATURES
The dual SGM8422 and quad SGM8424 are low power
operational amplifiers optimized for high voltage
systems. These devices can operate from 4.5V to 30V
single supply or from ±2.25V to ±15V dual power
supplies, and each amplifier consumes only 0.72mA
quiescent current. They support rail-to-rail input and
output operation, which results in wide dynamic range.
The SGM8422/4 are suitable for low power systems,
such as portable and battery-powered applications.
● Rail-to-Rail Input and Output
● Support Single or Dual Power Supplies:
4.5V to 30V or ±2.25V to ±15V
● Gain-Bandwidth Product: 2.4MHz (TYP)
● High Slew Rate: 2V/µs
● Supply Current: 0.72mA/Amplifier
● -40℃ to +85℃ Operating Temperature Range
● Small Packaging:
SGM8422 Available in SOIC-8 and MSOP-8 Packages
SGM8424 Available in TSSOP-14 and SOIC-14
Packages
The SGM8422/4 have a gain-bandwidth product of
2.4MHz. They offer fast settling and slewing times.
These devices are well suited for TFT-LCDs.
APPLICATIONS
The SGM8422 is available in Green SOIC-8 and
MSOP-8 packages. The SGM8424 is available in Green
TSSOP-14 and SOIC-14 packages. They are specified
over the extended -40℃ to +85℃ temperature range.
TFT-LCD Drive Circuits
Laptops
Touch-Screen Monitors
Electronics Games
WLANs
Office Automation
Personal Communication Equipment
PDAs
Portable Equipment
A/D Converter Buffers
Active Filters
SG Micro Corp
OCTOBER 2013 – REV. A. 2
www.sg-micro.com
SGM8422
SGM8424
2.4MHz, High Voltage, Rail-to-Rail
I/O Operational Amplifiers
PACKAGE/ORDERING INFORMATION
SPECIFIED
TEMPERATURE
RANGE
PACKAGE
DESCRIPTION
ORDERING
NUMBER
PACKAGE
MARKING
PACKING
OPTION
MODEL
SGM
8422YS8
XXXXX
SGM8422
YMS8
SOIC-8
MSOP-8
SOIC-14
TSSOP-14
SGM8422YS8G/TR
Tape and Reel, 2500
Tape and Reel, 3000
Tape and Reel, 2500
Tape and Reel, 3000
-40℃ to +85℃
-40℃ to +85℃
-40℃ to +85℃
-40℃ to +85℃
SGM8422
SGM8422YMS8G/TR
SGM8424YS14G/TR
SGM8424YTS14G/TR
XXXXX
SGM8424YS14
XXXXX
SGM8424
SGM8424
YTS14
XXXXX
MARKING INFORMATION
NOTE: XXXXX = Date Code and Vendor Code.
X X X X X
Vendor Code
Date Code - Week
Date Code - Year
Green (RoHS & HSF): SG Micro Corp defines "Green" to mean Pb-Free (RoHS compatible) and free of halogen substances. If
you have additional comments or questions, please contact your SGMICRO representative directly.
OVERSTRESS CAUTION
ABSOLUTE MAXIMUM RATINGS
Stresses beyond those listed in Absolute Maximum Ratings
may cause permanent damage to the device. Exposure to
absolute maximum rating conditions for extended periods
may affect reliability. Functional operation of the device at any
conditions beyond those indicated in the Recommended
Operating Conditions section is not implied.
Supply Voltage, +VS to -VS ..............................................32V
Input Common Mode Voltage Range
.................................................... (-VS) - 0.1V to (+VS) + 0.1V
Input/Output Voltage Range ....... (-VS) - 0.3V to (+VS) + 0.3V
Junction Temperature.................................................+150℃
Storage Temperature Range.......................-65℃ to +150℃
Lead Temperature (Soldering, 10s)............................+260℃
ESD Susceptibility
ESD SENSITIVITY CAUTION
HBM (SGM8422) .........................................................3000V
HBM (SGM8424) .........................................................4000V
MM (SGM8422) .............................................................150V
MM (SGM8424) .............................................................250V
This integrated circuit can be damaged if ESD protections are
not considered carefully. SGMICRO recommends that all
integrated circuits be handled with appropriate precautions.
Failureto observe proper handlingand installation procedures
can cause damage. ESD damage can range from subtle
performance degradation tocomplete device failure. Precision
integrated circuits may be more susceptible to damage
because even small parametric changes could cause the
device not to meet the published specifications.
RECOMMENDED OPERATING CONDITIONS
Operating Temperature Range.......................-40℃ to +85℃
DISCLAIMER
SG Micro Corp reserves the right to make any change in
circuit design, or specifications without prior notice.
SG Micro Corp
www.sg-micro.com
OCTOBER 2013
2
SGM8422
SGM8424
2.4MHz, High Voltage, Rail-to-Rail
I/O Operational Amplifiers
PIN CONFIGURATIONS
SGM8424 (TOP VIEW)
SGM8422 (TOP VIEW)
OUTA
-INA
1
2
3
4
5
6
7
14
13
12
11
10
9
OUTD
-IND
+IND
-VS
OUTA
-INA
+INA
-VS
1
2
3
4
8
7
6
5
+VS
_
_
_
OUTB
-INB
+INB
+INA
+VS
+
+
_
+
+
+INB
-INB
+INC
-INC
OUTC
+
+
SOIC-8/MSOP-8
_
_
OUTB
8
SOIC-14/TSSOP-14
SG Micro Corp
www.sg-micro.com
OCTOBER 2013
3
SGM8422
SGM8424
2.4MHz, High Voltage, Rail-to-Rail
I/O Operational Amplifiers
ELECTRICAL CHARACTERISTICS
(At TA = +25℃, VS = 5V, RL = 2kΩ connected to VS/2, Full = -40℃ to +85℃, unless otherwise noted.)
PARAMETER
Input Characteristics
CONDITIONS
TEMP
MIN
TYP
MAX
UNITS
1.5
5.8
6.1
+25℃
Full
Input Offset Voltage (VOS
)
VCM = VS/2
mV
Input Offset Current (IOS
)
10
10
65
pA
pA
+25℃
+25℃
+25℃
Full
Input Bias Current (IB)
54
51
80
77
Common Mode Rejection Ratio (CMRR)
VCM = -0.1V to 5.1V
VOUT = 0.5V to 4.5V
dB
dB
105
+25℃
Full
Open-Loop Voltage Gain (AOL
)
Output Characteristics
1.12
21
1.46
1.79
38
+25℃
Full
I
OUT = 70mA
V
VOH
+25℃
Full
RL = 2kΩ
mV
V
43
Output Voltage Swing from Rail
1.09
21
1.43
1.87
36
+25℃
Full
I
OUT = -70mA
VOL
+25℃
Full
RL = 2kΩ
mV
mA
43
Sink
RL = 10Ω to VS/2
73.4
67.8
+25℃
+25℃
Output Short-Circuit Current (ISC
)
Source RL = 10Ω to VS/2
Power Supply
85
82
102
+25℃
Full
Power Supply Rejection Ratio (PSRR)
Quiescent Current/Amplifier (IQ)
VS = 4.5V to 30V, VCM = VS/2
dB
0.66
0.90
1.07
+25℃
Full
IOUT = 0A
mA
Dynamic Performance
Gain-Bandwidth Product (GBP)
Slew Rate (SR)
RL = 2kΩ, CL = 100pF, VCM = VS/2
VOUT = 2VPP step, AV = 1
2.3
2
MHz
V/µs
dB
+25℃
+25℃
+25℃
+25℃
+25℃
Gain Margin
RL = 2kΩ, CL = 100pF, VCM = VS/2
RL = 2kΩ, CL = 100pF, VCM = VS/2
f = 1MHz
-8.9
49
Phase Margin
°
Crosstalk
-74
dB
Noise Performance
f = 1kHz, VCM = VS/2
f = 10kHz, VCM = VS/2
80
40
+25℃
+25℃
Input Voltage Noise Density (en)
nV/
Hz
SG Micro Corp
www.sg-micro.com
OCTOBER 2013
4
SGM8422
SGM8424
2.4MHz, High Voltage, Rail-to-Rail
I/O Operational Amplifiers
ELECTRICAL CHARACTERISTICS (continued)
(At TA = +25℃, VS = 15V, RL = 2kΩ connected to VS/2, Full = -40℃ to +85℃, unless otherwise noted.)
PARAMETER
Input Characteristics
CONDITIONS
TEMP
MIN
TYP
MAX
UNITS
1.5
6.3
6.6
+25℃
Full
Input Offset Voltage (VOS
)
VCM = VS/2
mV
Input Offset Current (IOS
)
10
10
73
pA
pA
+25℃
+25℃
+25℃
Full
Input Bias Current (IB)
61
58
91
88
Common Mode Rejection Ratio (CMRR)
VCM = -0.1V to 15.1V
VOUT = 0.5V to 14.5V
dB
dB
113
+25℃
Full
Open-Loop Voltage Gain (AOL
)
Output Characteristics
56
59
101
114
90
+25℃
Full
VOH
RL = 2kΩ
RL = 2kΩ
Output Voltage Swing from Rail
mV
mA
mA
+25℃
Full
VOL
104
Output Current (IOUT
)
80
+25℃
Power Supply
0.68
0.93
1.10
+25℃
Quiescent Current/Amplifier (IQ)
IOUT = 0A
Full
Dynamic Performance
Gain-Bandwidth Product (GBP)
Slew Rate (SR)
RL = 2kΩ, CL = 100pF, VCM = VS/2
VOUT = 2VPP step, AV = 1
2.4
2
MHz
V/µs
dB
+25℃
+25℃
+25℃
+25℃
+25℃
Gain Margin
RL = 2kΩ, CL = 100pF, VCM = VS/2
RL = 2kΩ, CL = 100pF, VCM = VS/2
f = 1MHz
-6.7
46
Phase Margin
°
Crosstalk
-73
dB
Noise Performance
f = 1kHz, VCM = VS/2
f = 10kHz, VCM = VS/2
73
40
+25℃
+25℃
Input Voltage Noise Density (en)
nV/
Hz
SG Micro Corp
www.sg-micro.com
OCTOBER 2013
5
SGM8422
SGM8424
2.4MHz, High Voltage, Rail-to-Rail
I/O Operational Amplifiers
ELECTRICAL CHARACTERISTICS (continued)
(At TA = +25℃, VS = ±15V, RL = 2kΩ connected to 0V, Full = -40℃ to +85℃, unless otherwise noted.)
PARAMETER
Input Characteristics
CONDITIONS
TEMP
MIN
TYP
MAX
UNITS
1.5
6
+25℃
Full
Input Offset Voltage (VOS
)
VCM = 0V
mV
6.3
Input Offset Current (IOS
)
10
10
81
pA
pA
+25℃
+25℃
+25℃
Full
Input Bias Current (IB)
69
66
94
91
Common Mode Rejection Ratio (CMRR)
VCM = -15.1V to 15.1V
VOUT = -14.5V to 14.5V
dB
dB
115
+25℃
Full
Open-Loop Voltage Gain (AOL
)
Output Characteristics
129
125
80
195
225
180
215
+25℃
Full
VOH
RL = 2kΩ
RL = 2kΩ
Output Voltage Swing from Rail
mV
mA
mA
+25℃
Full
VOL
Output Current (IOUT
)
+25℃
Power Supply
0.72
0.96
1.14
+25℃
Quiescent Current/Amplifier (IQ)
IOUT = 0A
Full
Dynamic Performance
Gain-Bandwidth Product (GBP)
Slew Rate (SR)
RL = 2kΩ, CL = 100pF, VCM = 0V
VOUT = 2VPP step, AV = 1
RL = 2kΩ, CL = 100pF, VCM = 0V
RL = 2kΩ, CL = 100pF, VCM = 0V
f = 1MHz
2.4
2
MHz
V/µs
dB
+25℃
+25℃
+25℃
+25℃
+25℃
Gain Margin
-8.6
48
Phase Margin
°
Crosstalk
-73
dB
Noise Performance
f = 1kHz, VCM = 0V
f = 10kHz, VCM = 0V
74
46
+25℃
+25℃
Input Voltage Noise Density (en)
nV/
Hz
SG Micro Corp
www.sg-micro.com
OCTOBER 2013
6
SGM8422
SGM8424
2.4MHz, High Voltage, Rail-to-Rail
I/O Operational Amplifiers
TYPICAL PERFORMANCE CHARACTERISTICS
At TA = +25℃, VS = ±15V, RL = 2kΩ connected to 0V, unless otherwise noted.
Large Signal Step Response
Small Signal Step Response
VPP = 200mV
G = 1
f = 100kHz
VPP = 2V
G = 1
f = 10kHz
Time (1.5μs/div)
Time (15μs/div)
Input Voltage Noise Spectral Density vs.
Frequency
Gain and Phase vs. Frequency
Gain
200
160
120
80
50
30
200
120
10
40
CL = 100pF
-10
-30
-50
-40
40
-120
-200
Phase
0
0.1
1
10
100
0.1
1
10
Frequency (kHz)
Frequency (MHz)
Positive Overload Recovery Time
Negative Overload Recovery Time
VOUT
1V
/div
VIN
0V
500mV
/div
0V
500mV
/div
0V
VIN
VIN = +350mVPP
G = -50
0V
1V
/div
VOUT
VIN = -350mV
G = -50
Time (1µs/div)
Time (1µs/div)
SG Micro Corp
www.sg-micro.com
OCTOBER 2013
7
SGM8422
SGM8424
2.4MHz, High Voltage, Rail-to-Rail
I/O Operational Amplifiers
REVISION HISTORY
NOTE: Page numbers for previous revisions may differ from page numbers in the current version.
OCTOBER 2013 ‒ REV.A.1 to REV.A.2
Page
Changed Electrical Characteristics section......................................................................................................................................................5, 6
APRIL 2013 ‒ REV.A to REV.A.1
Page
Updated Electrical Characteristics section.....................................................................................................................................................4 ~ 6
Changes from Original (SEPTEMBER 2012) to REV.A
Page
Changed from product preview to production data.............................................................................................................................................All
SG Micro Corp
www.sg-micro.com
OCTOBER 2013
8
PACKAGE INFORMATION
PACKAGE OUTLINE DIMENSIONS
SOIC-8
0.6
D
e
2.2
E1
E
5.2
b
1.27
RECOMMENDED LAND PATTERN (Unit: mm)
L
A
A1
c
θ
A2
Dimensions
In Millimeters
Dimensions
In Inches
Symbol
MIN
MAX
1.750
0.250
1.550
0.510
0.250
5.100
4.000
6.200
MIN
MAX
0.069
0.010
0.061
0.020
0.010
0.200
0.157
0.244
A
A1
A2
b
1.350
0.100
1.350
0.330
0.170
4.700
3.800
5.800
0.053
0.004
0.053
0.013
0.006
0.185
0.150
0.228
c
D
E
E1
e
1.27 BSC
0.050 BSC
L
0.400
0°
1.270
8°
0.016
0°
0.050
8°
θ
SG Micro Corp
www.sg-micro.com
TX00010.000
PACKAGE INFORMATION
PACKAGE OUTLINE DIMENSIONS
MSOP-8
b
E1
E
4.8
1.02
e
0.41
0.65
RECOMMENDED LAND PATTERN (Unit: mm)
D
L
A
c
A1
θ
A2
Dimensions
In Millimeters
Dimensions
In Inches
Symbol
MIN
MAX
1.100
0.150
0.950
0.380
0.230
3.100
3.100
5.050
MIN
MAX
0.043
0.006
0.037
0.015
0.009
0.122
0.122
0.199
A
A1
A2
b
0.820
0.020
0.750
0.250
0.090
2.900
2.900
4.750
0.032
0.001
0.030
0.010
0.004
0.114
0.114
0.187
c
D
E
E1
e
0.650 BSC
0.026 BSC
L
0.400
0°
0.800
6°
0.016
0°
0.031
6°
θ
SG Micro Corp
www.sg-micro.com
TX00014.000
PACKAGE INFORMATION
PACKAGE OUTLINE DIMENSIONS
SOIC-14
D
E
E1
5.2
2.2
e
b
0.6
1.27
RECOMMENDED LAND PATTERN (Unit: mm)
L1
h
h
L
R1
R
A3
A2
A
L2
θ
A1
Dimensions
Dimensions
In Millimeters
In Inches
Symbol
MIN
1.35
0.10
1.25
0.55
0.36
8.53
5.80
3.80
MAX
1.75
0.25
1.65
0.75
0.49
8.73
6.20
4.00
MIN
MAX
0.069
0.010
0.065
0.030
0.019
0.344
0.244
0.157
A
A1
A2
A3
b
0.053
0.004
0.049
0.022
0.014
0.336
0.228
0.150
D
E
E1
e
1.27 BSC
0.050 BSC
L
0.45
0.80
0.018
0.032
L1
L2
R
1.04 REF
0.25 BSC
0.040 REF
0.01 BSC
0.07
0.07
0.30
0°
0.003
0.003
0.012
0°
R1
h
0.50
8°
0.020
8°
θ
SG Micro Corp
www.sg-micro.com
TX00011.001
PACKAGE INFORMATION
PACKAGE OUTLINE DIMENSIONS
TSSOP-14
D
E1
E
5.94
1.78
b
e
0.42
0.65
RECOMMENDED LAND PATTERN (Unit: mm)
L
A
A1
c
θ
A2
H
Dimensions
In Millimeters
Dimensions
In Inches
Symbol
MIN
MAX
MIN
MAX
0.047
0.006
0.041
0.012
0.008
0.201
0.177
0.258
A
A1
A2
b
1.200
0.150
1.050
0.300
0.200
5.100
4.500
6.550
0.050
0.800
0.190
0.090
4.860
4.300
6.250
0.002
0.031
0.007
0.004
0.191
0.169
0.246
c
D
E
E1
e
0.650 BSC
0.25 TYP
0.026 BSC
0.01 TYP
L
0.500
1°
0.700
7°
0.02
1°
0.028
7°
H
θ
SG Micro Corp
www.sg-micro.com
TX00019.001
PACKAGE INFORMATION
TAPE AND REEL INFORMATION
REEL DIMENSIONS
TAPE DIMENSIONS
P2
P0
W
Q2
Q4
Q2
Q4
Q2
Q4
Q1
Q3
Q1
Q3
Q1
Q3
B0
Reel Diameter
P1
A0
K0
Reel Width (W1)
DIRECTION OF FEED
NOTE: The picture is only for reference. Please make the object as the standard.
KEY PARAMETER LIST OF TAPE AND REEL
Reel Width
Reel
Diameter
A0
B0
K0
P0
P1
P2
W
Pin1
Package Type
W1
(mm)
(mm) (mm) (mm) (mm) (mm) (mm) (mm) Quadrant
SOIC-8
MSOP-8
SOIC-14
TSSOP-14
13″
13″
13″
13″
12.4
12.4
16.4
12.4
6.40
5.20
6.60
6.95
5.40
3.30
9.30
5.60
2.10
1.50
2.10
1.20
4.0
4.0
4.0
4.0
8.0
8.0
8.0
8.0
2.0
2.0
2.0
2.0
12.0
12.0
16.0
12.0
Q1
Q1
Q1
Q1
SG Micro Corp
TX10000.000
www.sg-micro.com
PACKAGE INFORMATION
CARTON BOX DIMENSIONS
NOTE: The picture is only for reference. Please make the object as the standard.
KEY PARAMETER LIST OF CARTON BOX
Length
(mm)
Width
(mm)
Height
(mm)
Reel Type
Pizza/Carton
13″
386
280
370
5
SG Micro Corp
www.sg-micro.com
TX20000.000
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