AH477A Datasheet - BCD Semiconductor

AH477A, SINGLE PHASE HALL EFFECT LATCH

Data Sheet SINGLE PHASE HALL EFFECT LATCH General .
The AH477A is an integrated Hall sensor with Hbridged output driver designed for brushless DC motor applications.

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Datasheet Details

Part number:

AH477A

Manufacturer:

BCD Semiconductor

File Size:

386.66 KB

Description:

SINGLE PHASE HALL EFFECT LATCH

Features

* On-Chip Hall Sensor Operating Voltage: 3.5V to 18V H-Bridge Output Drivers for Single Coil Internal Bandgap Regulator for Temperature Compensation Low Output Switching Current Noise Operating Temperature: -20oC to 85oC Low Profile TO-94 (SIP-4L)

Applications

* The device includes an on-chip Hall sensor for magnetic sensing, an amplifier that amplifies the Hall voltage, a comparator to provide switching hysteresis for noise rejection, a bi-directional drivers for sinking and driving large current load. It also includes an internal bandgap regulator to pro

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