OPA2237UA vs OPA2227U/2K5

This in-depth comparison of the OPA2237UA and OPA2227U/2K5 provides valuable insights into their specifications and key features. We cover important factors in detail, including RoHS compliance, REACH status, series, mounting style, package type, and other relevant characteristics. Presenting the differences side by side simplifies component selection, making it easier for you to select the best option for your specific application.

Technical review by ETEI Component Engineering Source: manufacturer documentation

Parts at a glance

Part A

OPA2237UA

Texas Instruments

Lifecycle
Active
Stock
7272 PCS
Series
Linear - Amplifiers - Instrumentation, OP Amps, Buffer Amps
+BOM RFQ
Part B

OPA2227U/2K5

Texas Instruments

Lifecycle
Active
Stock
6267 PCS
Package
SOIC-8
Series
Linear - Amplifiers - Instrumentation, OP Amps, Buffer Amps
+BOM RFQ

Need help validating a replacement?

Send your BOM and application constraints for technical and sourcing review.

RFQ Contact technical support

Full specification comparison

Use manufacturer datasheets as the final authority.

Specification OPA2237UA OPA2227U/2K5
Part Status Active Active
Amplifier Type General Purpose General Purpose
Number of Circuits 2 2
Slew Rate 0.5V/µs 2.3V/µs
Gain Bandwidth Product 1.5 MHz 8 MHz
Current - Input Bias 10 nA 2.5 nA
Voltage - Input Offset 250 µV 5 µV
Supply Current 170µA (x2 Channels) 3.7mA (x2 Channels)
Current - Output / Channel 8 mA 45 mA
Voltage - Supply Span(Min) 2.7 V 5 V
Voltage - Supply Span(Max) 36 V 36 V
Operating Temperature -40°C ~ 85°C -40°C ~ 85°C
Mounting Type Surface Mount Surface Mount
Series MicroAmplifier™ -
Compare RFQ