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℃
