INA381A4IDSGT - Texas Instruments

Manufacturer Part Number

INA381A4IDSGT

Manufacturer

Texas Instruments

Introduction

The INA381A4IDSGT is a high-precision, zero-drift current-sense amplifier designed for accurate current measurement in a wide range of applications. It features excellent input offset voltage, offset drift, and common-mode rejection ratio (CMRR) performance, ensuring reliable and precise current sensing even in challenging environments.

Product Features and Performance

Highly accurate current sensing with ±1% maximum output error

Wide operating voltage range of 0V to 26V

Wide operating temperature range of -40°C to 125°C

Zero-drift architecture for superior offset and offset drift performance

High CMRR of 100dB (min) for accurate measurements in the presence of common-mode voltages

Fast response time and high-bandwidth operation

Small 8-pin WFDFN package with exposed thermal pad for improved thermal performance

Product Advantages

Precise current monitoring and regulation

Stable and reliable performance across a wide range of operating conditions

Compact and space-efficient design

Excellent thermal management capabilities

Key Reasons to Choose This Product

Industry-leading current sensing accuracy and stability

Versatile operating voltage and temperature range

Robust zero-drift architecture for reliable long-term operation

Compact and thermally efficient package design

Ideal for a wide range of current monitoring and regulation applications

Quality and Safety Features

Rigorous quality control and testing processes

Compliance with industry safety standards

Backed by Texas Instruments' reputation for high-quality and reliable products

Compatibility

The INA381A4IDSGT is compatible with a wide range of electronic systems and applications that require precise current sensing and regulation.

Application Areas

Industrial automation and control systems

Power supply and power management circuits

Motor control and drive systems

Battery management and monitoring systems

Test and measurement equipment

Automotive and transportation applications

Product Lifecycle

The INA381A4IDSGT is currently in the Last Time Buy phase, indicating that it is nearing discontinuation. However, there are several equivalent and alternative models that can be considered as replacement options. Customers are advised to contact our website's sales team for more information on available alternatives and continued support for this product.