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SGM8931 PDF Datasheet - Shengbang Microelectronics

Part Number SGM8931
Description Rail-to-Rail Output OperationalAmplifiers
Manufacturers Shengbang Microelectronics 
Logo Shengbang Microelectronics Logo 
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SGM8931 datasheet, circuit
SGM8931/2/3/4
1.5MHz, Rail-to-Rail Output
Operational Amplifiers
PRODUCT DESCRIPTION
The SGM8931 (single), SGM8932 (dual), SGM8933
(single with shutdown) and SGM8934 (quad) are
rail-to-rail output operational amplifiers that are
optimized and fully specified for 5V operation.
The SGM8931/2/3/4 have a wide input common mode
voltage range and output voltage swing, and take the
minimum operating supply voltage down to 1.8V. The
maximum recommended supply voltage is 5.5V.
The SGM8931/2/3/4 provide excellent overall performance.
They exhibit low noise, distortion and low offset, making
these devices an excellent choice for high quality, low
voltage or battery powered systems.
The SGM8931/2/3/4 are specified over the extended -40
to +85temperature range. The SGM8931 single is
available in Green SOT-23-5, SC70-5, MSOP-8 and
SOIC-8 packages. The SGM8932 dual is available in
Green SOIC-8 and MSOP-8 packages. The SGM8933
single with shutdown is available in Green SOT-23-6,
MSOP-8 and SOIC-8 packages. The SGM8934 quad is
available in Green SOIC-14 and TSSOP-14 packages.
FEATURES
Rail-to-Rail Output
Low Noise: 30nV/ Hz
Low Distortion
Supply Voltage Range: 1.8V to 5.5V
Low Input Offset Voltage: 0.9mV (MAX)
Gain-Bandwidth Product: 1.5MHz
Slew Rate: 0.8V/μs
Low Supply Current
80μA/Amplifier (TYP)
0.1μA Shutdown Current for SGM8933
Small Packaging:
SGM8931 Available in SOT-23-5, SC70-5, SOIC-8
and MSOP-8
SGM8932 Available in MSOP-8 and SOIC-8
SGM8933 Available in SOT-23-6, SOIC-8 and MSOP-8
SGM8934 Available in TSSOP-14 and SOIC-14
APPLICATIONS
Data Acquisition
Process Control
Active Filters
Test Equipment
Mobile Phone
Audio Processing
Portable Equipment
SG Micro Corp
www.sg-micro.com
REV. A. 2

1 page
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SGM8931 pdf, schematic
SGM8931/2/3/4
1.5MHz, Rail-to-Rail Output
Operational Amplifiers
PACKAGE/ORDERING INFORMATION
MODEL
SGM8931
SGM8932
SGM8933
SGM8934
ORDER NUMBER
SGM8931AYN5G/TR
SGM8931BYN5G/TR
SGM8931YC5G/TR
SGM8931YS8G/TR
SGM8931YMS8G/TR
SGM8932YMS8G/TR
SGM8932YS8G/TR
SGM8933YN6G/TR
SGM8933YS8G/TR
SGM8933YMS8G/TR
SGM8934YS14G/TR
SGM8934YTS14G/TR
PACKAGE
DESCRIPTION
SOT-23-5
SOT-23-5
SC70-5
SOIC-8
MSOP-8
MSOP-8
SOIC-8
SOT-23-6
SOIC-8
MSOP-8
SOIC-14
TSSOP-14
PACKAGE
OPTION
Tape and Reel, 3000
Tape and Reel, 3000
Tape and Reel, 3000
Tape and Reel, 2500
Tape and Reel, 3000
Tape and Reel, 3000
Tape and Reel, 2500
Tape and Reel, 3000
Tape and Reel, 2500
Tape and Reel, 3000
Tape and Reel, 2500
Tape and Reel, 3000
MARKING
INFORMATION
SAAXX
SB1XX
SABXX
SGM8931YS8
SGM8931YMS8
SGM8932YMS8
SGM8932YS8
SA8XX
SGM8933YS8
SGM8933YMS8
SGM8934YS14
SGM8934YTS14
NOTE: Package marking is defined as the follow:
MARKING INFORMATION
SYY X X
Date code - Month ("A" = Jan. "B" = Feb. "L" = Dec.)
Date code - Year ("A" = 2010, "B" = 2011 )
Chip I.D.
For example: SAABA (2011, January)
ABSOLUTE MAXIMUM RATINGS
 
CAUTION
Supply Voltage, +VS to -VS......................................................6V
Common Mode Input Voltage.....................-0.1V to (+VS) - 1.3V
Storage Temperature Range..............................-65to +150
Junction Temperature .......................................................150
Operating Temperature Range........................... -40to +85
Lead Temperature (Soldering 10sec)
...........................................................................................260
ESD Susceptibility
HBM (SGM8931/2/4).........................................................8000V
HBM (SGM8933)...............................................................4000V
MM .....................................................................................400V
NOTE:
Stresses beyond those listed under “Absolute Maximum
Ratings” may cause permanent damage to the device. These
are stress ratings only, and functional operation of the device at
these or any other conditions beyond those indicated in the
operational sections of the specifications is not implied.
Exposure to absolute maximum rating conditions for extended
periods may affect device reliability.
 
This integrated circuit can be damaged by ESD if you don’t pay
attention to ESD protection. SGMICRO recommends that all
integrated circuits be handled with appropriate precautions.
Failure to observe proper handling and installation procedures
can cause damage. ESD damage can range from subtle
performance degradation to complete device failure. Precision
integrated circuits may be more susceptible to damage because
very small parametric changes could cause the device not to
meet its published specifications.
SGMICRO reserves the right to make any change in circuit
design, specification or other related things if necessary without
notice at any time. Please contact SGMICRO sales office to get
the latest datasheet.
SG Micro Corp
www.sg-micro.com
2

2 Page
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SGM8931 equivalent
SGM8931/2/3/4
1.5MHz, Rail-to-Rail Output
Operational Amplifiers
ELECTRICAL CHARACTERISTICS: VS = +1.8V
(At TA = +25, VOUT = VS/2, unless otherwise noted.)
PARAMETER
CONDITIONS
MIN TYP MAX UNITS
DC PERFORMANCE
Input Offset Voltage (VOS)
VCM = 0.5V
-40TA +85
0.3 0.9
1.3 mV
Input Bias Current (IB)
3 pA
Input Offset Current (IOS)
3 pA
Input Offset Voltage Drift
VCM = 0.5V
1.5 µV/
Open-Loop Gain (AOL)
RL = 2k, VOUT = 0.2V to 1.6V
-40TA +85
75 85
70
dB
INPUT CHARACTERISTICS
RL = 100k, VOUT = 0.035V to 1.765V
105 dB
Input Common Mode Voltage Range (VCM)
Common Mode Rejection Ratio (CMRR)
VCM = -0.1V to 0.5V
-40TA +85
-0.1 0.5 V
65 80
62
dB
OUTPUT CHARACTERISTICS
Output Voltage Swing from Rail
RL = 2k
-40TA +85
55 75
95 mV
Output Short Circuit Current (ISC)
-40TA +85
25
1.5
mA
POWER-DOWN (SGM8933 only)
Logic Low Voltage (VIL)
Logic High Voltage (VIH)
POWER SUPPLY
1.3 0.4 V
Quiescent Current (per Amplifier)
IOUT = 0mA
-40TA +85
75 125
145 μA
Supply Current when Disabled
(SGM8933 only)
0.01 2
μA
DYNAMIC PERFORMANCE
Gain-Bandwidth Product (GBP)
RL = 2k, CL = 100pF
1.3 MHz
Slew Rate
VOUT = 0.5VPP, AV = 1
0.7 V/μs
Crosstalk
f = 1kHz
110 dB
Settling Time to 0.1% (tS)
Overload Recovery Time
NOISE PERFORMANCE
VOUT = 0.5VPP, f = 1kHz, AV = 1, RL = 2k
and CL = 100pF
RL = 2k, AV = -50
2.5
6
μs
μs
Input Voltage Noise (en)
f = 1kHz
35 nV/ Ηz
SG Micro Corp
www.sg-micro.com
5

5 Page
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SGM8931 diode, scr
SGM8931/2/3/4
PACKAGE OUTLINE DIMENSIONS
SOT-23-6
D
e1
e
1.5MHz, Rail-to-Rail Output
Operational Amplifiers
E1 E
2.59
b
A1
A2
Symbol
A
A1
A2
b
c
D
E
E1
e
e1
L
θ
SG Micro Corp
www.sg-micro.com
0.99
0.95
0.69
RECOMMENDED LAND PATTERN (Unit: mm)
L
A
θ
0.2
Dimensions
In Millimeters
MIN MAX
1.050
1.250
0.000
0.100
1.050
1.150
0.300
0.500
0.100
0.200
2.820
3.020
1.500
1.700
2.650
2.950
0.950 BSC
1.900 BSC
0.300
0.600
0° 8°
c
Dimensions
In Inches
MIN MAX
0.041
0.049
0.000
0.004
0.041
0.045
0.012
0.020
0.004
0.008
0.111
0.119
0.059
0.067
0.104
0.116
0.037 BSC
0.075 BSC
0.012
0.024
0° 8°
9

9 Page





Information Total 16 Pages
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