INA240A1QDRQ1 - Texas Instruments

Manufacturer Part Number

INA240A1QDRQ1

Manufacturer

Texas Instruments

Introduction

High-Side Current Sense Amplifier with Wide Common-Mode Range

Product Features and Performance

Excellent accuracy and low offset drift over temperature

Fast 2V/μs slew rate

Wide common-mode range up to 5.5V

Low quiescent current of 1.8mA

Bandwidth up to 400kHz

Automotive-qualified AEC-Q100 Grade 1

Product Advantages

Precise current monitoring for high-side or low-side applications

Suitable for a wide range of automotive and industrial applications

Robust design with excellent thermal and EMC performance

Key Technical Parameters

Operating voltage range: 2.7V to 5.5V

Input offset voltage: 5μV

Input bias current: 90μA

Slew rate: 2V/μs

Bandwidth: 400kHz

Quality and Safety Features

RoHS3 compliant

Automotive-qualified AEC-Q100 Grade 1

Compatibility

Suitable for a wide range of automotive and industrial applications that require precise current monitoring

Application Areas

Automotive electronics (engine control, motor control, battery monitoring)

Industrial equipment (power supplies, motor drives, power tools)

Telecommunications equipment

Medical devices

Product Lifecycle

This product is currently in production and there are no plans for discontinuation. Replacement or upgrade options are available from Texas Instruments.

Several Key Reasons to Choose This Product

Excellent accuracy and low offset drift over temperature for precise current monitoring

Fast slew rate and wide bandwidth for high-speed current sensing applications

Wide common-mode range and low quiescent current for versatile design options

Automotive-qualified AEC-Q100 Grade 1 for reliable operation in harsh environments

Robust design with excellent thermal and EMC performance for a wide range of applications