OH513 Hall Effect Latch IC

General Description

Part No：OH513  Operate temperature：-40～150℃  Package：1000pcs/reel

OH513 Hall effect Latch Switch IC integrates hall element and signal processing circuit in one silicon chip, including a reverse protector, voltage regulator, Hall voltage generator, differential amplifier, Schmitt trigger and an open-collector output. It can work with the multi-polar magnetic ring and alternating magnetic fields. OH513 has better anti-interference ability and the output waveform duty ratio is little affected by external temperature and alternating magnetic field.

Features

Ø  High reliability

Ø  High sensitivity

Ø  Good temperature performance

Ø  Anti-environmental stress

Applications

Ø  The brushless DC motor internal reversing

Ø  The motor speed and direction detection

Ø  The motor of electric bicycle, power assisted device

Ø  Speed sensor, counter

Ø  The flow sensor, flow meter

Absolute Maximum Ratings （TA=25℃）

Supply Voltage VCC··············4-30V         

Operating Temperature Range TA ········-40～150℃      

Output Current  IO···················50mA              

Storage Temperature RangeTS ················-55～150℃