OCH140 - Orient Chip

OCH140 Bipolar Hall Effect Position Sensor

The OCH140 is an integrated Hall effect latched sensor designed for electronic commutation of brush-less DC motor applications. The device includes an on-chip Hall voltage generator for magnetic sensing, a comparator that amplifiers the Hall voltage, and a Schmitt trigger to provide switching hysteresis for noise rejection, and open-collector output. An inte.

Features

⚫ Wide operating voltage range: 3.0V~24V
⚫ Wide operating temperature range: -40°C ~+125°C
⚫ Maximum output sink current 25mA
⚫ Package: SIP3, TSOT23-3L, SOT89-3L and SOT23-3L
◼ Pin Configuration SIP-3L (Top View) TSOT23-3L (Top View) SOT23-3L (Top View) SOT89-3L (Top View) Pin Name VCC GND OUTPUT SIP3 1 2 3 Pin No. TSOT23-3L SOT23-3L 11 33 22 SOT89-3L 1 2 3 Status P P .