ACS724LMATR-20AB-T - Allegro MicroSystems

Manufacturer Part Number

ACS724LMATR-20AB-T

Manufacturer

Allegro MicroSystems

Introduction

High-Accuracy, Fully Integrated, Hall-Effect-Based Linear Current Sensor IC with 20 Amp Sensing Range

Product Features and Performance

Provides an accurate, linear voltage output that is proportional to AC or DC currents

Bidirectional current sensing

Differential Hall-effect sensor

DC to 120 kHz bandwidth

100 mV/A sensitivity

±1.5% total output error over temperature

4 μs output response time

Ratiometric output voltage

5 V to 5.5 V supply voltage

Product Advantages

High accuracy and linearity

Fast response time

Wide operating temperature range

Bidirectional current sensing

Ratiometric output

Key Technical Parameters

Voltage Supply: 4.5V ~ 5.5V

Operating Temperature: -20°C ~ 85°C

Linearity: ±1.5%

Frequency: DC ~ 120kHz

Sensor Type: Hall Effect, Differential

Sensitivity: 100mV/A

Output: Ratiometric, Voltage

Current Sensing: 20A

Current Supply (Max): 14mA

Accuracy: ±1.5%

Response Time: 4s

Polarization: Bidirectional

Number of Channels: 1

Quality and Safety Features

RoHS3 Compliant

AEC-Q100 Qualified

Robust package (16-SOIC)

Compatibility

Surface mount package (16-SOIC)

Application Areas

Automotive

Industrial

Power management

Motor control

Energy metering

Product Lifecycle

Current production

No known discontinuation or upcoming replacements

Key Reasons to Choose This Product

High accuracy and linearity

Fast response time

Wide operating temperature range

Bidirectional current sensing

Compact surface mount package

Automotive and industrial grade quality and reliability