OPA551UA vs OPA551UAG4

This in-depth comparison of the OPA551UA and OPA551UAG4 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

OPA551UA

Texas Instruments

Lifecycle
Active
Stock
5991 PCS
Series
Linear - Amplifiers - Instrumentation, OP Amps, Buffer Amps
+BOM RFQ
Part B

OPA551UAG4

Texas Instruments

Lifecycle
Active
Stock
6197 PCS
Package
SOIC-8
Series
Linear - Amplifiers - Instrumentation, OP Amps, Buffer Amps
+BOM RFQ

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Full specification comparison

Use manufacturer datasheets as the final authority.

Specification OPA551UA OPA551UAG4
Supplier - Texas Instruments
Part Status Active Discontinued at Digi-Key
Amplifier Type General Purpose General Purpose
Number of Circuits 1 1
Slew Rate 15V/µs 15V/µs
Gain Bandwidth Product 3 MHz 3 MHz
Current - Input Bias 20 pA 20 pA
Voltage - Input Offset 1 mV 1 mV
Supply Current 7mA 7mA
Voltage - Supply Span(Min) 8 V 8 V
Voltage - Supply Span(Max) 60 V 60 V
Operating Temperature -40°C ~ 125°C -40°C ~ 125°C
Mounting Type Surface Mount Surface Mount
Current - Output / Channel 200 mA -
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