OH44EW Unipolar Hall Effect IC
General Description:
Part No.: OH44EW
Operate temperature: -40～125℃
Package:1000pcs/Reel
OH44EW unipolar hall IC 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. It detects the changes of Magnetic field and output a digital voltage signal. With the typical feature of wide range of working Voltage, operate temperature and high load capacity, OH44EW performs well in many applications, such as position control, speed detection and flow detection as a non-contact magnetic sensor.
Features
Ø High load capacity
Ø The good consistency
Ø A wide range of power supply voltage
Ø High reliability
Applications
Ø Speed measurement
Ø Home appliances
Ø Position detection
Ø Flow measurement
Absolute Maximum Ratings （TA=25℃）
Supply Voltage VCC··············4-30V
Operating Temperature Range TA ········-40～150℃
Output Current IO···················50mA
Storage Temperature RangeTS ················-65～150℃