ACS732KLATR-40AB-T - Allegro MicroSystems

Manufacturer Part Number

ACS732KLATR-40AB-T

Manufacturer

Allegro MicroSystems

Introduction

High-Precision Bidirectional Current Sensor IC with Linear Output

Product Features and Performance

Highly accurate and linear current sensing

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

Fast response time of 200ns

Ratiometric voltage output

Bidirectional current sensing up to ±40A

Low power consumption of 35mA max

1MHz frequency bandwidth

Differential Hall-effect sensor technology

Product Advantages

Excellent linearity of ±0.5%

High accuracy of ±1.7%

Wide operating temperature range

Fast response time for dynamic current monitoring

Ratiometric voltage output for easy integration

Bidirectional current sensing capability

Low power consumption

Key Technical Parameters

Voltage Supply: 4.75V to 5.25V

Operating Temperature: -40°C to 125°C

Current Sensing Range: ±40A

Sensitivity: 50mV/A

Linearity: ±0.5%

Accuracy: ±1.7%

Response Time: 200ns

Bandwidth: 1MHz

Quality and Safety Features

ROHS3 Compliant

AEC-Q100 qualified for automotive applications

Compatibility

Surface mount 16-SOIC package

Tape and reel packaging

Application Areas

Electric vehicles

Motor control

Battery management systems

Power supplies

Industrial automation

Renewable energy systems

Product Lifecycle

This product is currently in production and not nearing discontinuation.

Replacements and upgrades may be available in the future as technology advances.

Key Reasons to Choose This Product

Highly accurate and linear current sensing for precise monitoring

Wide operating temperature range for diverse applications

Fast response time for dynamic current measurement

Ratiometric voltage output for easy integration

Bidirectional current sensing capability

Low power consumption for energy-efficient designs

AEC-Q100 qualification for automotive reliability