ACS725KMATR-20AB-T - Allegro MicroSystems

Manufacturer Part Number

ACS725KMATR-20AB-T

Manufacturer

Allegro MicroSystems

Introduction

High-precision, low-noise current sensor IC with Hall-effect technology

Suitable for AC and DC current monitoring applications

Product Features and Performance

Wide operating voltage range: 3V to 3.6V

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

Differential Hall-effect sensor with ratiometric analog voltage output

Unipolar and bipolar current sensing up to ±20A

DC to 120kHz bandwidth

1% linearity

1% accuracy

4μs response time

Product Advantages

Compact 16-SOIC surface-mount package

Excellent noise immunity

High-reliability and long-term stability

Key Technical Parameters

Voltage Supply: 3V to 3.6V

Operating Temperature: -40°C to 125°C

Package: 16-SOIC

Linearity: ±1%

Frequency: DC to 120kHz

Current Sensing Range: ±20A

Sensitivity: 66mV/A

Output: Ratiometric Voltage

Accuracy: ±1%

Response Time: 4μs

Polarity: Bidirectional

Channels: 1

Quality and Safety Features

RoHS3 compliant

Tape and reel packaging

Compatibility

Suitable for a wide range of AC and DC current monitoring applications

Application Areas

Motor control

Power supplies

Battery management systems

Energy metering

Industrial automation

Product Lifecycle

Currently available

No discontinuation or replacement plans announced

Several Key Reasons to Choose This Product

High accuracy and linearity

Wide operating voltage and temperature ranges

Fast response time

Compact surface-mount package

Excellent noise immunity

High reliability and stability

Versatile for various AC and DC current monitoring applications