OPA27GU vs OPA2705UAG4

This in-depth comparison of the OPA27GU and OPA2705UAG4 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

OPA27GU

Texas Instruments

Lifecycle
Active
Stock
1685 PCS
Series
Linear - Amplifiers - Instrumentation, OP Amps, Buffer Amps
+BOM RFQ
Part B

OPA2705UAG4

Texas Instruments

Lifecycle
Active
Stock
9168 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 OPA27GU OPA2705UAG4
Supplier - Texas Instruments
Part Status Active Discontinued at Digi-Key
Amplifier Type General Purpose CMOS
Number of Circuits 1 2
Output Type - Rail-to-Rail
Slew Rate 1.9V/µs 0.6V/µs
Gain Bandwidth Product 8 MHz 1 MHz
Current - Input Bias 15 nA 1 pA
Voltage - Input Offset 25 µV 500 µV
Supply Current 3.3mA 160µA (x2 Channels)
Current - Output / Channel 25 mA 10 mA
Voltage - Supply Span(Min) 8 V 4 V
Voltage - Supply Span(Max) 44 V 12 V
Operating Temperature -40°C ~ 85°C -55°C ~ 125°C
Mounting Type Surface Mount Surface Mount
Compare RFQ