SGM8271/2/4
High Voltage Rail-to-Rail
Output Operational  Amplifiers
GENERAL DESCRIPTION
The SGM8271 (single), SGM8272 (dual) and SGM8274 (quad) are high voltage operational amplifiers that are designed to offer a wide input common mode voltage range and output voltage swing. These devices can
operate from ±2.25V to ±18V dual power supplies or from +4.5V to +36V single supplies.
The devices feature high slew rate, low input bias and offset current, low offset voltage and low offset-voltage temperature coefficient.
The SGM8271/2/4 are specified over the extended -40℃ to +125℃ temperature range. The SGM8271 single is available in Green SOT-23-5, MSOP-8 and SOIC-8 packages. The SGM8272 dual is available in Green SOIC-8 and MSOP-8 packages. The SGM8274 quad is available in Green SOIC-14 and TSSOP-14 packages.
FEATURES
∙ Low Power Consumption: 150µA/Amplifier ∙ Wide Input Common Mode and Differential
Voltage Ranges
∙ Low Input Bias and Offset Currents ∙ Output Short-Circuit Protection ∙ Rail-to-Rail Output ∙ High Input Impedance
∙ Low Offset Voltage: 3mV (MAX) ∙ High Slew Rate: 7V/µs ∙ Small Packaging:
SGM8271 Available in SOT-23-5, MSOP-8 and SOIC-8 Packages
SGM8272 Available in MSOP-8 and SOIC-8 Packages SGM8274 Available in TSSOP-14 and SOIC-14 Packages
APPLICATIONS
High Impedance Sensors Photodiode Amplifier Precision Instrumentation Phase-Locked Loop Filters High End, Professional Audio DAC Output Amplifier ATE Medical
REV. A
SG Micro Corp
Output Operational Amplifiers
2margin rate
SGM8271/2/4
SG Micro Corp
PACKAGE/ORDERING INFORMATION
MODEL ORDER NUMBER SPECIFIED
TEMPERATURE
RANGE
PACKAGE DESCRIPTION PACKAGE OPTION MARKING INFORMATION
SGM8271AYN5G/TR
-40℃ to +85℃
SOT-23-5
Tape and Reel, 3000
SBDXX
SGM8271BYN5G/TR -40℃ to +85℃ SOT-23-5 Tape and Reel, 3000 SG5XX  SGM8271YMS8G/TR -40℃ to +85℃ MSOP-8 Tape and Reel, 3000
SGM8271 YMS8 XXXXX SGM8271YS8G/TR -40℃ to +85℃ SOIC-8 Tape and Reel, 2500
SGM 8271YS8 XXXXX SGM8271
SGM8271XS8G/TR -40℃ to +125℃ SOIC-8 Tape and Reel, 2500
SGM 8271XS8 XXXXX SGM8272YMS8G/TR -40℃ to +85℃ MSOP-8 Tape and Reel, 3000
SGM8272 YMS8 XXXXX SGM8272YS8G/TR -40℃ to +85℃ SOIC-8 Tape and Reel, 2500
SGM 8272YS8 XXXXX SGM8272 SGM8272XS8G/TR -40℃ to +125℃ SOIC-8 Tape and Reel, 2500
SGM 8272XS8 XXXXX SGM8274YS14G/TR -40℃ to +85℃ SOIC-14 Tape and Reel, 2500
SGM8274YS14
XXXXX SGM8274XS14G/TR -40℃ to +125℃ SOIC-14 Tape and Reel, 2500
SGM8274XS14
XXXXX SGM8274 SGM8274YTS14G/TR -40℃ to +85℃ TSSOP-14 Tape and Reel, 3000
SGM8274 YTS14 XXXXX
NOTE: XX  = Date Code. XXXXX  = Date Code and Vendor Code.
MARKING INFORMATION
For example: SBDCA (2012, January)
SYY  X  X
Date code - Year ("A" = 2010, "B" = 2011 …)Date code - Month ("A" = Jan. "B" = Feb. … "L" =  Dec.)Chip I.D.
Output Operational Amplifiers
3
SGM8271/2/4
SG Micro Corp
ABSOLUTE MAXIMUM RATINGS
Supply Voltage, +V S  to -V S  ...................................................40V Input Common Mode Voltage Range
………………………………............…(-V S ) - 0.1V to (+V S ) - 1.5V Input/Output Voltage Range….……..(-V S ) - 0.3V to (+V S ) + 0.3V Storage .-65℃ t
o +150℃ Junction Temperature .......................................................150℃ Operating -40℃ to +125℃ Lead Temperature (Soldering 10sec)
...........................................................................................260℃ ESD Susceptibility
<4000V MM (SGM8271/2)................................................................150V MM (SGM8274)...................................................................300V
NOTES:
1. 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.
2. Proper power-supply sequencing is recommended for the CMOS device. Always sequence V S  on first, followed by the inputs and outputs. CAUTION
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.
Output Operational Amplifiers
4
SGM8271/2/4
SG Micro Corp
PIN CONFIGURATIONS  (TOP VIEW)
OUTA OUTB +INB
+V S
-
INA +INA -V S
-INB SGM8272
SOIC-8/MSOP-8
+V S
-IN -V S +IN
SGM8271AYN5G
SOT-23-5
OUT
-IN +IN -V S
NC +V S SGM8271
SOIC-8/MSOP-8
NC
NC OUT +V S
-IN
-V S +IN SGM8271BYN5G
SOT-23-5
OUT
OUTA -INA
+INA S +V S SGM8274
TSSOP-14/SOIC-14
-INB +INB OUTB
Output Operational Amplifiers
5
SGM8271/2/4
SG Micro Corp
ELECTRICAL CHARACTERISTICS: V S  = +5V
(At R L  = 2k Ω connected to +2.5V, unless otherwise noted.)

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