OH1881 Hall effect Latching IC
General Description:
Part No: OH1881
Operate temperature: -40～125℃
Package: 1000pcs/bag
OH1881 Hall effect Latching Switch IC are composed of a reverse
protector, voltage regulator, Hall voltage generator, differential amplifier,
Schmitt trigger and an open-collector output on a single silicon chip. ICs can
convert the changeable magnetic field signal into digital voltage output.
Features
Ø High reliability
Ø Anti-environmental stress
Ø Reverse Polarity Protection
Ø Interfacing with All Kinds of Logic Circuits
Applications
Ø Non-contact switch
Ø Speed measurement
Ø Position detection
Ø Brushless DC motor
Absolute Maximum Ratings （TA=25℃）
Supply Voltage VCC··············4.5-24V
Operating Temperature Range TA ············-40～125℃
Output Current IO···················25mA
Storage Temperature RangeTS ················-55～150℃