ACS722LLCTR-20AB-T - Allegro MicroSystems

Manufacturer Part Number

ACS722LLCTR-20AB-T

Manufacturer

Allegro MicroSystems

Introduction

Highly accurate and sensitive Hall effect-based current sensor IC

Product Features and Performance

Wide operating voltage range of 3V to 3.6V

Wide operating temperature range of -40°C to 150°C

High-speed response time of 5 microseconds

Bidirectional current sensing up to ±20A

Ratiometric analog voltage output proportional to the measured current

Linear output with ±1% maximum linearity error

Wide frequency bandwidth of DC to 80kHz

Low current consumption of 12mA maximum

Product Advantages

Compact 8-SOIC surface mount package

Hall effect-based design for high accuracy and reliability

Wide voltage and temperature operating ranges

Bidirectional current sensing capability

Key Technical Parameters

Voltage range: 3V to 3.6V

Operating temperature: -40°C to 150°C

Current sensing range: ±20A

Linearity error: ±1% maximum

Frequency bandwidth: DC to 80kHz

Current consumption: 12mA maximum

Quality and Safety Features

RoHS3 compliant

Suitable for safety-critical applications

Compatibility

Compatible with a wide range of electronic systems and devices that require accurate current sensing

Application Areas

Industrial automation and control systems

Power conversion and management

Motor drives and controls

Battery charging and monitoring

Over-current protection circuits

Product Lifecycle

This product is an active and in-production component from Allegro MicroSystems

Replacement or upgrade options may be available from the manufacturer

Key Reasons to Choose This Product

Highly accurate and precise current sensing with ±1% linearity error

Wide operating voltage and temperature ranges for versatile applications

Fast response time and wide frequency bandwidth for dynamic current monitoring

Compact and efficient surface mount package design

Reliable Hall effect-based technology for long-term performance

RoHS3 compliance for use in safety-critical systems