OCH177 Datasheet - Orient Chip

OCH177 Micro Power Omnipolar Hall-effect Sensor Switch

The OCH177 Omnipolar Hall-effect Sensor IC is fabricated from mixed signal CMOS technology. It is comprised of two Hall plates and a CMOS output driver, mainly designed for battery-operation, hand-held equipment (such as Cellular and Cordless Phone, PDA). The total power consumption in normal operat.

OCH177 Features

* z Micro power consumption ideal for battery-powered applications z Omnipolar (operation with magnetic field of either north or south pole), easy to use as output switches with both North and South pole z Input Voltage Range: 2.4V to 5.5V z Very High Sensitivity Hall Sensor z Chopper stabilized ampli

OCH177-OrientChip.pdf