OPA2735AIDR vs OPA2725AIDG4

This in-depth comparison of the OPA2735AIDR and OPA2725AIDG4 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

OPA2735AIDR

Texas Instruments

Lifecycle: Active
Stock: 4452 PCS
Series: Linear - Amplifiers - Instrumentation, OP Amps, Buffer Amps

+BOM RFQ

Part B

OPA2725AIDG4

Texas Instruments

Lifecycle: Active
Stock: 651 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	OPA2735AIDR	OPA2725AIDG4
Supplier	-	Rochester Electronics, LLC,Texas Instruments
Part Status	Active	Discontinued at Digi-Key
Amplifier Type	Zero-Drift	CMOS
Number of Circuits	2	2
Output Type	Differential, Rail-to-Rail	Rail-to-Rail
Slew Rate	1.5V/µs	30V/µs
Gain Bandwidth Product	1.6 MHz	20 MHz
Current - Input Bias	100 pA	30 pA
Voltage - Input Offset	1 µV	1.5 mV
Supply Current	600µA (x2 Channels)	4.3mA (x2 Channels)
Current - Output / Channel	20 mA	40 mA
Voltage - Supply Span(Min)	2.7 V	3.5 V
Voltage - Supply Span(Max)	12 V	12 V
Operating Temperature	-40°C ~ 85°C	-40°C ~ 125°C
Mounting Type	Surface Mount	Surface Mount
Series	Zero-Drift	-

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