OPA27GP vs OPA2705PA

This in-depth comparison of the OPA27GP and OPA2705PA 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

OPA27GP

Texas Instruments

Lifecycle: Active
Stock: 4187 PCS
Series: Linear - Amplifiers - Instrumentation, OP Amps, Buffer Amps

+BOM RFQ

Part B

OPA2705PA

Burr Brown

Lifecycle: Active
Stock: 8969 PCS
Package: DIP-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	OPA27GP	OPA2705PA
Supplier	-	Rochester Electronics, LLC
Part Status	Active	Active
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	-40°C ~ 85°C
Mounting Type	Through Hole	Through Hole

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