OPA27GU vs OPA2735AIDG4

This in-depth comparison of the OPA27GU and OPA2735AIDG4 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

OPA2735AIDG4

Texas Instruments

Lifecycle: Active
Stock: 7623 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	OPA27GU	OPA2735AIDG4
Supplier	-	Texas Instruments
Series	-	Zero-Drift
Part Status	Active	Discontinued at Digi-Key
Amplifier Type	General Purpose	Zero-Drift
Number of Circuits	1	2
Output Type	-	Differential, Rail-to-Rail
Slew Rate	1.9V/µs	1.5V/µs
Gain Bandwidth Product	8 MHz	1.6 MHz
Current - Input Bias	15 nA	100 pA
Voltage - Input Offset	25 µV	1 µV
Supply Current	3.3mA	600µA (x2 Channels)
Current - Output / Channel	25 mA	20 mA
Voltage - Supply Span(Min)	8 V	2.7 V
Voltage - Supply Span(Max)	44 V	12 V
Operating Temperature	-40°C ~ 85°C	-40°C ~ 85°C
Mounting Type	Surface Mount	Surface Mount

Compare RFQ