INA381A1QDGSRQ1 - Texas Instruments

Manufacturer Part Number

INA381A1QDGSRQ1

Manufacturer

Texas Instruments

Introduction

The INA381A1QDGSRQ1 is a high-precision, low-side current-sense amplifier designed for automotive and industrial applications. It features excellent accuracy, low offset, and low noise, making it ideal for a wide range of current monitoring and control applications.

Product Features and Performance

High-precision current sensing with ±1% accuracy

Wide input voltage range of 0V to 26V

Low-side sensing capability

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

AEC-Q100 qualified for automotive applications

Surface mount package (10-TFSOP, 10-MSOP)

Product Advantages

Excellent accuracy and stability for precise current monitoring

Wide operating voltage and temperature range for versatile applications

Low-side sensing simplifies circuit design

Small surface mount package for space-constrained designs

Key Reasons to Choose This Product

Highly accurate and reliable current sensing for critical automotive and industrial applications

Robust design and qualification for harsh environments

Compact package and low power consumption for efficient system integration

Proven performance and reliability from a trusted semiconductor manufacturer

Quality and Safety Features

AEC-Q100 qualified for automotive applications

Robust design for reliable operation in demanding environments

Compatibility

The INA381A1QDGSRQ1 is a direct replacement for the INA381 series of current-sense amplifiers and can be used in a wide range of applications where precise current monitoring is required.

Application Areas

Automotive powertrain and battery management systems

Industrial motor control and power supply monitoring

Medical equipment and instrumentation

Robotics and automation systems

Product Lifecycle

The INA381A1QDGSRQ1 is an active and supported product. There are no equivalent or alternative models currently available, but customers are advised to check with our website's sales team for the latest product information and availability.