ACS780LLRTR-100B-T - Allegro MicroSystems

Manufacturer Part Number

ACS780LLRTR-100B-T

Manufacturer

Allegro MicroSystems

Introduction

High-precision, integrated, Hall-effect-based linear current sensor IC

Product Features and Performance

Measures AC and DC currents up to 100A

Wide operating voltage range: 4.5V to 5.5V

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

Fast response time of 3.6μs

Ratiometric analog voltage output

Differential Hall-effect-based sensing

Accuracy of ±1.5% over the full scale

Product Advantages

Excellent linearity of ±1%

Frequency response up to 120kHz

Bidirectional current sensing

Key Technical Parameters

Supply current: 15mA (max)

Sensitivity: 20mV/A

Bandwidth: DC to 120kHz

Package: 7-PSOF

Quality and Safety Features

RoHS3 compliant

AEC-Q100 qualified for automotive applications

Compatibility

Designed for surface mount application

Application Areas

Suitable for a wide range of industrial, commercial, and automotive applications that require precise AC/DC current measurement

Product Lifecycle

Current production, no plans for discontinuation

Replacement or upgrade options available

Several Key Reasons to Choose This Product

High accuracy and linearity

Wide operating voltage and temperature ranges

Fast response time

Bidirectional current sensing

Compact surface mount package

Automotive-grade qualification for reliability