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OCH145
Unipolar Hall Effect Digital Switches For High Temperature
◼ General Description
OCH145 is ...
WWW.ORIENT-CHIP.COM
OCH145
Unipolar Hall Effect Digital Switches For High Temperature
◼ General 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 25mA sinking out and maybe cycled as high as 50mA maximum.
◼ Features
⚫ Unipolar Hall Effect Switch Sensor ⚫ Wide operating
voltage range: 3.8V~18V ⚫ Open Collector Pre-Driver ⚫ Maximum output sink current: 50mA ⚫ Chip Power Reverse-Connection Protection ⚫ Operating Temperature: -40℃~+150℃ ⚫ Small Size Package: SIP-3L,SSIP-3L
◼ Applications
⚫ Non-Cont...