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OPA337UA from TI/BB,Texas Instruments

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OPA337UA

Manufacturer: TI/BB

MicroSIZE, Single-Supply CMOS Operational Amplifier MicroAmplifier™ Series

Partnumber Manufacturer Quantity Availability
OPA337UA TI/BB 32 In Stock

Description and Introduction

MicroSIZE, Single-Supply CMOS Operational Amplifier MicroAmplifier™ Series The **OPA337UA** is a precision, low-power operational amplifier (op-amp) designed for applications requiring high accuracy and minimal power consumption. Manufactured by Texas Instruments, this component is part of the **OPAx37** series, known for its low offset voltage, low noise, and rail-to-rail output swing.  

With a supply voltage range of **1.8V to 5.5V**, the OPA337UA is well-suited for battery-powered devices, portable instrumentation, and sensor interfaces. Its **micro-power** operation (drawing just **17µA per channel**) makes it ideal for energy-sensitive applications, extending battery life without compromising performance.  

Key features include a **low input offset voltage** (150µV max) and **low quiescent current**, ensuring precise signal amplification in medical, industrial, and consumer electronics. The rail-to-rail output allows for maximum dynamic range, even with low supply voltages.  

Housed in a **SOT-23-5** package, the OPA337UA offers a compact footprint, making it suitable for space-constrained designs. Its robust performance and reliability make it a preferred choice for engineers working on precision analog circuits.  

Whether used in data acquisition systems, wearable devices, or IoT sensors, the OPA337UA delivers a balance of accuracy, efficiency, and versatility.

Application Scenarios & Design Considerations

MicroSIZE, Single-Supply CMOS Operational Amplifier MicroAmplifier™ Series
Partnumber Manufacturer Quantity Availability
OPA337UA BB 2333 In Stock

Description and Introduction

MicroSIZE, Single-Supply CMOS Operational Amplifier MicroAmplifier™ Series # Introduction to the OPA337UA Operational Amplifier  

The OPA337UA is a precision, low-power operational amplifier (op-amp) designed for high-performance applications requiring minimal power consumption. This CMOS-based amplifier offers excellent accuracy, low noise, and a wide operating voltage range, making it suitable for battery-powered devices, sensor interfaces, and portable instrumentation.  

Key features of the OPA337UA include a low quiescent current of 17µA, rail-to-rail input and output operation, and a bandwidth of 1MHz. Its low offset voltage (150µV max) and low input bias current enhance precision in signal conditioning circuits. Additionally, the device is optimized for single-supply operation, supporting voltages from 2.1V to 5.5V, which is ideal for embedded systems and IoT applications.  

The OPA337UA is available in a space-saving SOT-23-5 package, making it a practical choice for compact designs. Its robust performance in harsh environments, combined with low power consumption, ensures reliability in medical devices, industrial controls, and consumer electronics.  

Engineers favor the OPA337UA for its balance of precision, efficiency, and versatility, making it a dependable solution for amplifying weak signals while maintaining energy efficiency.

Application Scenarios & Design Considerations

MicroSIZE, Single-Supply CMOS Operational Amplifier MicroAmplifier™ Series

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