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OPA237UA/2K5G4

OPA237UA/2K5G4

OPA237UA/2K5G4

Texas Instruments

8.5nA 78 dB Instrumentational OP Amps 0.04μA 18V 2.7V~36V ±1.35V~18V OPA237 8 Pins 8-SOIC (0.154, 3.90mm Width)

SOT-23

OPA237UA/2K5G4 Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Factory Lead Time 6 Weeks
Lifecycle Status ACTIVE (Last Updated: 5 days ago)
Mounting Type Surface Mount
Package / Case 8-SOIC (0.154, 3.90mm Width)
Surface MountYES
Number of Pins 8
Operating Temperature-40°C~85°C
PackagingTape & Reel (TR)
Series MicroAmplifier™
JESD-609 Code e4
Pbfree Code yes
Part StatusActive
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 8
ECCN Code EAR99
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Subcategory Operational Amplifier
Packing Method TR
Technology BIPOLAR
Terminal Position DUAL
Terminal FormGULL WING
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Supply Voltage 15V
Base Part Number OPA237
Pin Count8
Operating Supply Voltage18V
Number of Circuits 1
Nominal Supply Current475μA
Current - Supply 200μA
Slew Rate0.5V/μs
Architecture VOLTAGE-FEEDBACK
Amplifier Type General Purpose
Common Mode Rejection Ratio 78 dB
Current - Input Bias 8.5nA
Voltage - Supply, Single/Dual (±) 2.7V~36V ±1.35V~18V
Input Offset Voltage (Vos) 750μV
Bandwidth 1.5MHz
Neg Supply Voltage-Nom (Vsup) -15V
Unity Gain BW-Nom 1400 kHz
Voltage Gain 88dB
Average Bias Current-Max (IIB) 0.04μA
Low-Offset YES
Frequency CompensationYES
Voltage - Input Offset 350μV
Current - Output / Channel 8mA
Low-Bias NO
MicropowerYES
Bias Current-Max (IIB) @25C 0.04μA
Programmable PowerNO
Nominal Gain Bandwidth Product 1.4MHz
Max I/O Voltage 750μV
Power NO
Height 1.75mm
Length 4.9mm
Width 3.91mm
Thickness 1.58mm
Radiation HardeningNo
RoHS StatusROHS3 Compliant
Lead Free Lead Free
In-Stock:4596 items

Pricing & Ordering

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OPA237UA/2K5G4 Product Details

OPA237UA/2K5G4 Overview


Op amp is packaged in 8-SOIC (0.154, 3.90mm Width) case. Op amps are General Purpose types of amplifier on the chip. Instrumentation amplifier is delivered in a Tape & Reel (TR) case. The number of terminations approaches 8. Linear amplifier has a total of 8 pins. Please take in mind that op amp should be run at 15V. Instrumentation amplifier is a part of Operational Amplifier. Linear amplifier includes 8 pins. Regarding input offset voltage, buffer amplifier rates 750μV voltage. Surface Mount is the recommended mounting type of operational amplifiers. With regard to operating temperature, op amp ranges -40°C~85°C. The voltage gain should stay at 88dB. There are 1 circuits on op amps. The operating supply voltage of instrumentation amplifier is rated 18V voltage. It is used TR to pack the op amps. To run supply current of buffer amplifier under 200μA. MicroAmplifier™ corresponds to linear amplifier's series.

OPA237UA/2K5G4 Features


8 Pins
supply voltage of 15V
88dB voltage gain


OPA237UA/2K5G4 Applications


There are a lot of Texas Instruments
OPA237UA/2K5G4 Instrumentational OP Amps applications.


  • Proportional operation circuits
  • Inverse/same-phase proportional circuit
  • Addition operation circuits
  • Subtraction operation circuits
  • single/dual op amp sum and difference circuits
  • Integrator circuits
  • Differentiator circuits
  • Logarithmic operation circuits
  • Exponential operation circuits
  • Multiplication circuits

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