ACS714LLCTR-50A-T - Allegro MicroSystems

Manufacturer Part Number

ACS714LLCTR-50A-T

Manufacturer

Allegro MicroSystems

Introduction

Allegro's ACS714 is a fully integrated, Hall-effect-based linear current sensor with a low-resistance current conductor. It provides economical and precise solutions for AC or DC current sensing in industrial, commercial, and communications systems.

Product Features and Performance

Hall-effect-based linear current sensor

Low-resistance current conductor

Integrated into a single chip

Wide operating voltage range of 5V

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

Bidirectional current measurement

DC to 80kHz bandwidth

40mV/A sensitivity

±1.5% linearity

±1.5% accuracy

5μs response time

Product Advantages

Precise current measurement

Wide temperature and voltage operating ranges

Compact surface-mount package

Economical solution for current sensing

Bidirectional current measurement

Key Technical Parameters

Voltage Supply: 5V

Operating Temperature: -40°C to 150°C

Linearity: ±1.5%

Frequency: DC to 80kHz

Sensor Type: Hall Effect, Open Loop

Current Sensing: 50A

Current Supply (Max): 13mA

Accuracy: ±1.5%

Response Time: 5μs

Polarization: Bidirectional

Number of Channels: 1

Mounting Type: Surface Mount

Quality and Safety Features

RoHS3 Compliant

Tape & Reel (TR) packaging

8-SOIC (0.154", 3.90mm Width) package

Compatibility

The ACS714 is compatible with a wide range of industrial, commercial, and communications systems that require precise AC or DC current sensing.

Application Areas

Industrial automation

Power supplies

Motor control

Battery management systems

Overcurrent fault detection

Robotics

Welding equipment

Power tools

Product Lifecycle

The ACS714 is an active and widely used product in Allegro's portfolio. There are no indications of it being nearing discontinuation, and replacement or upgrade options are available.

Key Reasons to Choose This Product

Precise and economical current sensing solution

Wide operating voltage and temperature ranges

Compact and easy-to-integrate surface-mount package

Bidirectional current measurement capability

Fast response time and high bandwidth

Reliable and RoHS-compliant design

Compatibility with a broad range of applications