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OPA342UA from TI,Texas Instruments

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OPA342UA

Manufacturer: TI

Single-Supply, Rail-to-Rail Operational Amplifiers MicroAmplifier™ Series

Partnumber Manufacturer Quantity Availability
OPA342UA TI 2739 In Stock

Description and Introduction

Single-Supply, Rail-to-Rail Operational Amplifiers MicroAmplifier™ Series # Introduction to the OPA342UA Operational Amplifier  

The OPA342UA is a high-performance, low-power operational amplifier (op-amp) designed for precision applications. With a wide supply voltage range and rail-to-rail output swing, it is well-suited for battery-powered devices, sensor interfaces, and portable instrumentation.  

Key features of the OPA342UA include low quiescent current (typically 750 µA), making it ideal for energy-efficient designs. Its rail-to-rail output ensures maximum dynamic range, while a high open-loop gain and low offset voltage enhance accuracy in signal conditioning circuits. The device operates from a single supply as low as 2.5V, accommodating a variety of embedded systems.  

Additionally, the OPA342UA offers excellent bandwidth (3 MHz) and slew rate (2 V/µs), providing stable performance in both DC and AC applications. Its robust design minimizes distortion, making it suitable for audio processing and data acquisition systems.  

Available in a compact SOIC-8 package, the OPA342UA combines precision, efficiency, and versatility, serving as a reliable solution for engineers working on space-constrained or power-sensitive designs. Whether used in medical devices, industrial controls, or consumer electronics, this op-amp delivers consistent performance across diverse operating conditions.

Application Scenarios & Design Considerations

Single-Supply, Rail-to-Rail Operational Amplifiers MicroAmplifier™ Series

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