OH3020UnipolarHallEffectSwitch

OH3020 Unipolar Hall Effect Switch IC

General Description:

Part Number: OH3020 

Operate temperature: -40～125℃  

Package: 1000pcs/bag

 

OH3020 is a unipolar Hall-Effect IC which is for contactless switching applications. The device includes an on-chip Hall voltage generator for magnetic sensing, an amplifier that amplifies the Hall voltage, a schmitt trigger to provide switching hysteresis for noise rejection, and an open-collector output.

 

Features

Ø  High reliability

Ø  Good temperature performance

Ø  Anti-environmental stress

 

Applications

Ø  Speed measurement

Ø  Home appliances

Ø  Position detection

Ø  Flow measurement

 

Absolute Maximum Ratings （TA=25℃）

Supply Voltage VCC··············4.5-28V     

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

Output Current  IO···················25mA    

Storage Temperature RangeTS ················-65～150℃