ACS725LLCTR-30AU-T

$2.92

Description：SENSOR CURRENT HALL 30A 8SOIC
Series：-
Mfr：Allegro MicroSystems
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:be9d03ff0b37 Category: Current Sensors Brand: Allegro MicroSystems

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Product introduction

ACS725LLCTR-30AU-T is listed in the Current Sensors range at ChipApex. The manufacturer field lists Allegro MicroSystems. Its product description is SENSOR CURRENT HALL 30A 8SOIC. Review the specifications below when checking this part for your BOM.

Current Sensors specifications for ACS725LLCTR-30AU-T

Description：SENSOR CURRENT HALL 30A 8SOIC
Series：-
Mfr：Allegro MicroSystems
Package：Tape & Reel (TR),Cut Tape (CT)
For Measuring：DC
Sensor Type：Hall Effect, Differential
Current - Sensing：30A
Number of Channels：1
Output：Ratiometric, Voltage
Sensitivity：88mV/A
Frequency：DC ~ 120kHz
Linearity：±1.5%
Accuracy：±0.8%
Voltage - Supply：3V ~ 3.6V
Response Time：4µs
Current - Supply (Max)：14mA
Operating Temperature：-40°C ~ 150°C
Grade：Automotive
Qualification：AEC-Q100
Polarization：Unidirectional
Mounting Type：Surface Mount
Package / Case：8-SOIC (0.154", 3.90mm Width)
Supplier Device Package：8-SOIC

Current Sensors datasheet and documents for ACS725LLCTR-30AU-T

ACS725LLCTR-30AU-T

Current Sensors Overview

The ACS725LLCTR-30AU-T is a board-mount current sensor utilizing differential Hall technology for galvanic isolation. It features a 30 A current rating and operates on a 3 V to 3.6 V supply voltage. The device provides an analog output with a sensitivity of 88 mV/A and achieves an accuracy of ±0.8%. It supports DC measurements with a frequency range up to 120 kHz and a response time of 4 µs. Packaged in an 8-SOIC, it is rated for automotive applications under AEC-Q100 standards.

Current Sensors Feature Summary

Differential Hall architecture ensures high immunity to external magnetic interference
Galvanic isolation protects control circuits from high-voltage faults
Automotive-grade qualification meets AEC-Q100 reliability requirements

Current Sensors Applications

Electric vehicle battery management systems
Motor drive current monitoring
Industrial power supply protection

Current Sensors Procurement Notes

Verify the specific suffix 'AU' against the manufacturer datasheet to confirm pinout compatibility and electrical characteristics. Ensure the 8-SOIC package dimensions align with PCB footprint constraints. Confirm that the 3 V to 3.6 V supply range matches the target system's voltage rails before procurement.

Current Sensors Selection Notes

Select this component when high precision and automotive durability are required for low-voltage platforms. The differential sensing mechanism offers superior noise rejection compared to open-loop sensors. Consider the 4 µs response time for dynamic load applications. Verify that the 88 mV/A sensitivity fits the ADC input range of the host microcontroller.

Current Sensors Part Context

This part belongs to the ACS725 series, designed specifically for 3.3 V platform integration. It distinguishes itself from the standard ACS725 by offering enhanced accuracy and automotive certification. The series focuses on providing reliable current sensing solutions for critical safety and efficiency monitoring in modern electronic systems.