ACS711KEXLT-15AB-T - Allegro MicroSystems

Manufacturer Part Number

ACS711KEXLT-15AB-T

Manufacturer

Allegro MicroSystems

Introduction

High-Accuracy, Highly Linear Hall Effect-Based Current Sensor IC

Product Features and Performance

Highly linear Hall effect-based current sensor

Ratiometric voltage output

Wide frequency bandwidth of DC to 100 kHz

Bidirectional current sensing

Fast response time of 4.6 μs

High accuracy of ±5%

Excellent linearity of ±1%

Wide operating voltage range of 3 V to 5.5 V

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

Product Advantages

Precise current measurement

Fast response time

Wide operating voltage and temperature range

Compact 12-pin QFN package

Key Technical Parameters

Voltage Supply: 3 V to 5.5 V

Operating Temperature: -40°C to 125°C

Sensing Current Range: ±15.5 A

Sensitivity: 90 mV/A

Linearity: ±1%

Frequency Bandwidth: DC to 100 kHz

Accuracy: ±5%

Response Time: 4.6 μs

Polarization: Bidirectional

Channels: 1

Quality and Safety Features

RoHS3 compliant

Reliable and durable design

Compatibility

Surface mount package (12-QFN, 3x3)

Compatible with a wide range of applications

Application Areas

Industrial automation

Motor control

Power management

Battery charging and monitoring

Overcurrent detection

Product Lifecycle

Current production model

No discontinuation plans identified

Replacement or upgrade models may become available in the future

Several Key Reasons to Choose This Product

Highly accurate and linear current sensing

Fast response time for dynamic applications

Wide operating voltage and temperature range

Compact and easy-to-integrate package

Reliable and RoHS3 compliant design

Suitable for a variety of industrial and power management applications