ACS724LMATR-30AB-T - Allegro MicroSystems

Manufacturer Part Number

ACS724LMATR-30AB-T

Manufacturer

Allegro MicroSystems

Introduction

Highly accurate, low-noise, linear Hall-effect-based current sensor IC with an integrated conductor for current sensing up to ±30A.

Product Features and Performance

Bidirectional current sensing

DC to 120kHz frequency response

High sensitivity of 66mV/A

Low linearity error of ±1.5%

Fast response time of 4μs

Ratiometric analog voltage output

Wide operating voltage range of 4.5V to 5.5V

Operating temperature range of -20°C to 85°C

Product Advantages

Compact surface-mount package

Highly accurate current measurement

Fast response time

Wide operating voltage and temperature ranges

Ratiometric analog output for easy integration

Key Technical Parameters

Current sensing range: ±30A

Sensitivity: 66mV/A

Linearity error: ±1.5%

Frequency response: DC to 120kHz

Response time: 4μs

Supply current: 14mA (max)

Quality and Safety Features

RoHS3 compliant

AEC-Q100 qualified for automotive applications

Compatibility

Suitable for use in a variety of applications requiring accurate current sensing, such as motor control, power management, and battery monitoring.

Application Areas

Automotive systems

Industrial automation

Power supplies

Battery management

Motor control

Product Lifecycle

The ACS724LMATR-30AB-T is an active product and is not currently nearing discontinuation.

Replacement or upgrade options may be available from Allegro MicroSystems or other manufacturers, but specific alternatives should be verified.

Key Reasons to Choose This Product

Highly accurate and linear current sensing up to ±30A

Fast response time for dynamic applications

Wide operating voltage and temperature ranges

Compact surface-mount package for space-constrained designs

Ratiometric analog output for easy integration into various systems

AEC-Q100 qualification for automotive and industrial applications