OH137 Datasheet | Nanjing Ouzhuo Technology

Description : OH137 is a switched 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 Applications - 4.5V to 24V DC operation voltage - Speed measurement - Open-Collector pre-driver - Home appliances - 25m A maximum sinking output current. - Position detection - Reverse Polarity Protection - Flow measurement Absolute Maximum Ratings （TA=25℃） Supply Voltage VCC- - - - - - - - - - - - - - 4.5-24V Operating Temperature Range TA - - - - - - - - - - - -40～85℃ Output Current IO- - - - - - - - - - - - - - - - - - - 25m A Storage Temperature Range TS - - - - - - - - - - - - -...