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OPA237UAG4

OPA237UAG4

OPA237UAG4

Texas Instruments

8mA per Channel 40nA 78 dB Instrumentational OP Amps 0.04μA 18V 8 Pins D

SOT-23

OPA237UAG4 Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Package / Case D
Surface MountYES
Number of Pins 8
PackagingRail/Tube
JESD-609 Code e4
Pbfree Code yes
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 8
ECCN Code EAR99
Max Operating Temperature85°C
Min Operating Temperature -40°C
Subcategory Operational Amplifier
Technology BIPOLAR
Terminal FormGULL WING
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Supply Voltage 15V
Pin Count8
Operating Supply Voltage18V
Number of Elements 1
Temperature GradeMILITARY
Max Supply Voltage36V
Min Supply Voltage2.7V
Operating Supply Current 200μA
Nominal Supply Current475μA
Slew Rate0.5 V/μs
Amplifier Type OPERATIONAL AMPLIFIER
Common Mode Rejection Ratio 78 dB
Current - Input Bias 40nA
Output Current per Channel 8mA
Input Offset Voltage (Vos) 750μV
Bandwidth 1.5MHz
Gain Bandwidth Product1.4MHz
Neg Supply Voltage-Nom (Vsup) -15V
Unity Gain BW-Nom 1500 kHz
Voltage Gain 88dB
Average Bias Current-Max (IIB) 0.04μA
Power Supply Rejection Ratio (PSRR) 100dB
Low-Offset YES
Frequency CompensationYES
Max Dual Supply Voltage18V
MicropowerYES
Min Dual Supply Voltage 1.35V
Bias Current-Max (IIB) @25C 0.04μA
Dual Supply Voltage 15V
Nominal Gain Bandwidth Product 1.4MHz
Max I/O Voltage 750μV
Length 4.9mm
Radiation HardeningNo
RoHS StatusRoHS Compliant
Lead Free Contains Lead
In-Stock:3900 items

OPA237UAG4 Product Details

OPA237UAG4 Overview


There is a D case in which the instrumentation amplifier is packaged. Buffer amps of this type are called OPERATIONAL AMPLIFIER-types. A Rail/Tube case is used to deliver the buffer op amp. The number of terminations is approaching the 8 mark. The total number of pins on linear amplifier is 8. The linear amplifier should be run at 15V at all times, so please keep that in mind when using it. In order to be more specific, this instrumentation amplifier is one of the types of Operational Amplifier devices. 8 pins are included on the operational amplifiers. As far as the input offset voltage is concerned, linear amplifier rates at 750μV. It is possible to operate this buffer amplifier from a supply current of 200μA . 88dB should be the voltage gain. In order for this buffer op amp to function, it should have a temperature of at least -40°C degrees Celsius. At temperatures greater than 85°C, Instrumentation amplifier should not be used. There are 1 elements in total in this linear amplifier. The operating supply voltage of the buffer op amp is rated at 18V. The electrical part is capable of being powered by a voltage of under 36V, which means that it can be used with any voltage supply. As a rule of thumb, the supply voltage of the op amp should not be lower than 2.7V. As a general rule, you should conduct this electronic component under dual supply voltages of 18V volts.

OPA237UAG4 Features


8 Pins
supply voltage of 15V
88dB voltage gain


OPA237UAG4 Applications


There are a lot of Texas Instruments
OPA237UAG4 Instrumentational OP Amps applications.


  • Subtraction operation circuits
  • single/dual op amp sum and difference circuits
  • Integrator circuits
  • Differentiator circuits
  • Logarithmic operation circuits
  • Exponential operation circuits
  • Multiplication circuits
  • Division circuits
  • Precision measurement
  • Power control

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