OPA277U/2K5 vs OPA277UA

This in-depth comparison of the OPA277U/2K5 and OPA277UA 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

OPA277U/2K5

Texas Instruments

Lifecycle
Active
Stock
2143 PCS
Series
Linear - Amplifiers - Instrumentation, OP Amps, Buffer Amps
+BOM RFQ
Part B

OPA277UA

Texas Instruments

Lifecycle
Active
Stock
1958 PCS
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 OPA277U/2K5 OPA277UA
Part Status Active Active
Amplifier Type General Purpose General Purpose
Number of Circuits 1 1
Slew Rate 0.8V/µs 0.8V/µs
Gain Bandwidth Product 1 MHz 1 MHz
Current - Input Bias 500 pA 500 pA
Voltage - Input Offset 10 µV 20 µV
Supply Current 790µA 790µA
Current - Output / Channel 35 mA 35 mA
Voltage - Supply Span(Min) 4 V 4 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
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