OPA348AIDBVR vs OPA342NA/3KG4

This in-depth comparison of the OPA348AIDBVR and OPA342NA/3KG4 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

OPA348AIDBVR

Texas Instruments

Lifecycle: Active
Stock: 6560 PCS
Series: Linear - Amplifiers - Instrumentation, OP Amps, Buffer Amps

+BOM RFQ

Part B

OPA342NA/3KG4

Texas Instruments

Lifecycle: Active
Stock: 7278 PCS
Package: SOT-23-5
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	OPA348AIDBVR	OPA342NA/3KG4
Series	-	MicroAmplifier™
Part Status	Active	Discontinued at Digi-Key
Amplifier Type	General Purpose	General Purpose
Number of Circuits	1	1
Output Type	Rail-to-Rail	Rail-to-Rail
Slew Rate	0.5V/µs	1V/µs
Gain Bandwidth Product	1 MHz	1 MHz
Current - Input Bias	0.5 pA	0.2 pA
Voltage - Input Offset	1 mV	1 mV
Supply Current	45µA	150µA
Current - Output / Channel	10 mA	15 mA
Voltage - Supply Span(Min)	2.1 V	2.7 V
Voltage - Supply Span(Max)	5.5 V	5.5 V
Operating Temperature	-40°C ~ 125°C	-40°C ~ 85°C
Mounting Type	Surface Mount	Surface Mount

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