OH9245 - Omnipolar Hall Switch

General Description

OH9245 Omnipolar Hall IC is designed from mixed-signal CMOS technology.

the output transistor of the OH9245 switches on in the presence of sufficient South or North magnetic field

Key Features

Switching for Both Poles of a Magnet (Omnipolar).
Stabilized Chopper.
High sensitivity for direct reed switch replacement.

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OH9245 omnipolar hall switch by OUZHUO - Datasheet Preview

Datasheet Details

Part number	OH9245
Manufacturer	OUZHUO
File Size	197.36 KB
Description	Omnipolar Hall Switch
Datasheet	OH9245 Datasheet

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Full PDF Text Transcription (Reference)

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| HALL EFFECT SENOR IC | MAGNETIC SENSOR | OH9245 Omnipolar Hall Switch 1. General Description OH9245 Omnipolar Hall IC is designed from mixed-signal CMOS technology. It incorporates advanced chopper-stabilization techniques to provide accurate and stable magnetic switch points—the output transistor of the OH9245 switches on in the presence of sufficient South or North magnetic field and switches off in the absence of a magnetic field. 2. Features ⚫ Switching for Both Poles of a Magnet (Omnipolar) ⚫ Stabilized Chopper ⚫ High sensitivity for direct reed switch replacement application ⚫ Solid-stage reliability much better than a reed switch ⚫ Operation from 3.5V to 24V 3.