OH543 Unipolar Hall Effect IC
General Description:
Part Number：OH543
Operate temperature：-40～150℃
Package：1000pcs/reel
OH543 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,
OH543 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··············3.8-30V
Operating Temperature Range TA ········-40～150℃
Output Current IO·················50mA
Storage Temperature RangeTS ················-65～150℃