OCH145
OCH145 is Unipolar Hall Effect Digital Switches manufactured by Orient Chip.
Description
OCH145 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. The bandgap regulator allows a wide operating voltage range. OCH145 is rated for operating temperature range from -40°C to 150°C and voltage range from 3.8V to 18V. OCH145 are capable of continuous 25m A sinking out and maybe cycled as high as 50m A maximum.
- Features
- Unipolar Hall Effect Switch Sensor
- Wide operating voltage range: 3.8V~18V
- Open Collector Pre-Driver
- Maximum output sink current: 50m A
- Chip Power Reverse-Connection Protection
- Operating Temperature: -40℃~+150℃
- Small Size Package: SIP-3L，SSIP-3L
- Applications
-...
