OH3141E Unipolar Hall Effect Switch IC
General Description:
PN：OH3141E
Operate temperature：-40～125℃
Package：1000pcs/bag
OH3141E is a unipolar Hall-Effect IC suitable 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
Ø High sensitivity
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 ········-40～125℃
Output Current IO···················50mA
Storage Temperature RangeTS ················-65～150℃