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OCH165

Part Number	OCH165
Manufacturer	Orient Chip
Description	Micro Power Unipolar Hall-effect Sensor Switch
Published	Oct 16, 2018
Detailed Description	WWW.ORIENT-CHIP.COM OCH165 Micro Power Unipolar Hall-effect Sensor Switch ◼ General Description The OCH165 Unipolar Ha...
Datasheet	OCH165 PDF File

Overview

WWW.
ORIENT-CHIP.
COM OCH165 Micro Power Unipolar Hall-effect Sensor Switch ◼ General Description The OCH165 Unipolar Hall effect sensor IC is fabricated from mixed signal CMOS technology.
It is comprised of one Hall plate and a CMOS output driver, mainly designed for battery-operation, hand-held equipment (such as Cellular and Cordless Phone, PAD).
The total power consumption in normal operation is typically 21μW with a 3V power source.
South poles of sufficient strength will turn the output on.
The output will be turned off under no magnetic field.
While the magnetic flux density (B) is larger than operating point (BOP), the output will be turned on (low), the output is held until B is lower than release point (BRP), and then turned off.
The OCH165 is available in TSOT23-3L Package.
Operating temperature range of the OCH165 is from -40°C to 85°C.
To minimize the BOM cost, capacitors of the MLCC type are supported, and only one external component is needed to complete the applica...

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