Description
ACS712ELCTR-20A-T Allegro MicroSystems Current Sensor 20A 1 Channel Hall Effect, Open Loop Bidirectional 8-SOIC (0.154″, 3.90mm Width)
The ACS712 provides economical and precise solutions for AC or DC current sensing in industrial, automotive, commercial, and communications systems. The device package allows for easy implementation by the customer. 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.
Specifications
Brand Allegro Microsystems
Package Type SOIC
Pin Count 8
Mounting Type Surface Mount
Dimensions 4.9 x 3.9 x 1.5mm
Hall Effect Linear Current Sensor, 20A, SOIC8, 80kHz, 5.5V -Allegro Microsystems ACS712ELCTR-20A-T, Hall Effect Sensor 8-Pin, SOIC
Manufacturer:Allegro
Datasheet:Others/Allegro-ACS712.pdf
