ACS711EEXLT-31AB-T - Allegro MicroSystems

Manufacturer Part Number

ACS711EEXLT-31AB-T

Manufacturer

Allegro MicroSystems

Introduction

Highly accurate and linear Hall effect-based current sensor IC

Designed for high-performance industrial and commercial motor control applications

Product Features and Performance

Measures AC or DC currents up to 31A

Wide operating voltage range of 3V to 5.5V

Wide operating temperature range of -40°C to 85°C

Excellent linearity of ±1%

Fast response time of 4.6μs

Bidirectional current sensing

Ratiometric voltage output

Product Advantages

Highly accurate and linear current measurement

Wide operating voltage and temperature range

Compact 12-pin QFN (3x3mm) package

Integrated Hall effect sensor and signal conditioning

Suitable for high-performance motor control applications

Key Technical Parameters

Voltage Supply: 3V ~ 5.5V

Operating Temperature: -40°C ~ 85°C

Sensor Type: Hall Effect, Open Loop

Linearity: ±1%

Frequency: DC ~ 100kHz

Sensitivity: 45mV/A

Output: Ratiometric, Voltage

Current Sensing: 31A

Current Supply (Max): 5.5mA

Accuracy: ±5%

Response Time: 4.6μs

Polarization: Bidirectional

Number of Channels: 1

Quality and Safety Features

RoHS3 compliant

Suitable for safety-critical applications

Compatibility

Compatible with a wide range of industrial and commercial motor control systems

Application Areas

Industrial motor control

Servo motor control

Robotic systems

Power supplies

Battery management systems

Product Lifecycle

This product is currently in production and available for purchase.

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

Key Reasons to Choose This Product

Highly accurate and linear current measurement

Wide operating voltage and temperature range

Fast response time for high-performance applications

Compact and integrated design for easy integration

Suitable for safety-critical applications due to RoHS3 compliance

Widely compatible with various industrial and commercial systems