ACS715 Automotive Grade, Fully Integrated, Hall Effect-Based Linear Current Sensor With 2.1 KVRMS Voltage Isolation And A Low-Resistance Current Conductor

The Allegro ACS715 provides economical and precise solutions for DC current sensing in automotive systems. The device package allows for easy implementation by the customer. Typical applications include Motor Control load detection and management, switched-mode power supplies, and overcurrent fault protection.
The device consists of a precise, low-offset, linear Hall Sensor circuit with a copper conduction path located near the surface of the die. Applied current flowing through this copper conduction path generates a magnetic field which is sensed by the integrated Hall IC and converted into a proportional voltage. Device accuracy is optimized through the close proximity of the magnetic signal to the Hall transducer. A precise, proportional voltage is provided by the low-offset, chopper-stabilized BiCMOS Hall IC, which is programmed for accuracy after packaging.
By Allegro MicroSystems, Inc.
ACS715 's PackagesACS715 's pdf datasheet
ACS715ELCTR-20A-T
ACS715ELCTR-30A-T
ACS715LLCTR-20A-T
ACS715LLCTR-30A-T




ACS715 Pinout will be updated soon..., now you can download the pdf datasheet to check the pinouts !
ACS715 Application circuits
ACS715 circuits
This is one application circuit of ACS715,If you need more circuits,please download ACS715's pdf datasheet.


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