ACS711EEXLT-15AB-T - Allegro MicroSystems

Manufacturer Part Number

ACS711EEXLT-15AB-T

Manufacturer

Allegro MicroSystems

Introduction

High-precision, low-noise linear Hall-effect-based current sensor IC for AC or DC current sensing

Product Features and Performance

Wide operating voltage range of 3V to 5.5V

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

Fast response time of 4.6μs

Highly linear output with ±1% linearity

Bidirectional current sensing

Ratiometric voltage output

Accurate current sensing up to ±5%

Wide frequency bandwidth of DC to 100kHz

Low supply current of 5.5mA maximum

Product Advantages

Compact 12-pin QFN (3mm x 3mm) package

Simplified system design with integrated Hall-effect sensor

Suitable for both AC and DC current sensing applications

Low power consumption

Key Technical Parameters

Sensor Type: Hall Effect, Open Loop

Voltage Supply: 3V to 5.5V

Operating Temperature: -40°C to 85°C

Linearity: ±1%

Frequency: DC to 100kHz

Sensing Current: 15.5A

Supply Current (Max): 5.5mA

Accuracy: ±5%

Response Time: 4.6μs

Polarization: Bidirectional

Number of Channels: 1

Mounting Type: Surface Mount

Quality and Safety Features

RoHS3 Compliant

Compatibility

Suitable for a wide range of applications that require precise current sensing, such as motor control, power supplies, and industrial automation

Application Areas

Motor control

Power supplies

Industrial automation

Power monitoring

Overcurrent protection

Current sensing in various electronic systems

Product Lifecycle

The ACS711EEXLT-15AB-T is an active product and is not nearing discontinuation.

Replacement or upgrade options are available from Allegro MicroSystems.

Key Reasons to Choose This Product

Highly accurate and linear current sensing with ±1% linearity

Wide operating voltage and temperature ranges for versatility

Fast response time for dynamic current monitoring

Compact 12-pin QFN package for space-constrained designs

Low power consumption for energy-efficient applications

Bidirectional current sensing for both AC and DC measurements

Simplified system design with integrated Hall-effect sensor