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OPA237NA/250E4

OPA237NA/250E4

OPA237NA/250E4

Texas Instruments

40nA 78 dB Instrumentational OP Amps 0.04μA 5V 5 Pins SOT-23

SOT-23

OPA237NA/250E4 Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Lifecycle Status ACTIVE (Last Updated: 5 days ago)
Package / Case SOT-23
Surface MountYES
Number of Pins 5
PackagingTape and Reel
JESD-609 Code e4
Pbfree Code yes
Moisture Sensitivity Level (MSL) 2 (1 Year)
Number of Terminations 5
ECCN Code EAR99
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Max Operating Temperature70°C
Min Operating Temperature -40°C
Packing Method TR
Terminal Position DUAL
Terminal FormGULL WING
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Supply Voltage 15V
Pin Count5
Operating Supply Voltage5V
Number of Elements 1
Temperature GradeINDUSTRIAL
Max Supply Voltage36V
Min Supply Voltage2.7V
Nominal Supply Current475μA
Slew Rate0.5 V/μs
Architecture VOLTAGE-FEEDBACK
Amplifier Type OPERATIONAL AMPLIFIER
Common Mode Rejection Ratio 78 dB
Current - Input Bias 40nA
Input Offset Voltage (Vos) 750μV
Bandwidth 1.5MHz
Gain Bandwidth Product1.4MHz
Neg Supply Voltage-Nom (Vsup) -15V
Unity Gain BW-Nom 1400 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
Low-Bias NO
MicropowerYES
Min Dual Supply Voltage 1.35V
Bias Current-Max (IIB) @25C 0.04μA
Programmable PowerNO
Dual Supply Voltage 15V
Nominal Gain Bandwidth Product 1.4MHz
Max I/O Voltage 750μV
Height 1.45mm
Length 2.9mm
Width 1.6mm
Thickness 1.2mm
Radiation HardeningNo
RoHS StatusRoHS Compliant
Lead Free Lead Free
In-Stock:3649 items

OPA237NA/250E4 Product Details

OPA237NA/250E4 Overview


There is a SOT-23 case package that contains the instrumentation amplifiers. The instrumentation amplifier in this picture is of the OPERATIONAL AMPLIFIER-type. Upon delivery, op amp ic is packaged in a Tape and Reel case. We are approaching the 5h termination of the year. In total, there are 5 pins on this op amp ic. This linear amplifier should be powered by an 15V battery. 5 pins are located on the operational amplifiers. The input offset voltage is 750μV. It is recommended to keep the voltage gain at 88dB at all times. For this linear amplifier to work, the temperature should not be below -40°C. In order to avoid damage to the product, operational amplifiers should only be used at temperatures below 70°C. The total number of elements in this buffer amplifier is 1. The operating supply voltage of the buffer op amp is rated at 5V. This linear amplifier pack is based on the TR axis. Under 36V is the minimum supply voltage for this electric component. Over 2.7V is a recommended supply voltage for buffer ampsIn order for this electronic part to be conducted successfully, you should use a dual supply voltage of 18V.

OPA237NA/250E4 Features


5 Pins
supply voltage of 15V
88dB voltage gain


OPA237NA/250E4 Applications


There are a lot of Texas Instruments
OPA237NA/250E4 Instrumentational OP Amps applications.


  • Exponential operation circuits
  • Multiplication circuits
  • Division circuits
  • Precision measurement
  • Power control
  • Information processing
  • Weak signal detection
  • Signal amplification
  • Signal filtering
  • Signal operation

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