OH44EW - HALL EFFECT SENOR

Download the OH44EW datasheet PDF. This datasheet also covers the OH44E variant, as both devices belong to the same hall effect senor family and are provided as variant models within a single manufacturer datasheet.

General Description

OH44E, OH44EW unipolar hall IC 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 open-collector output.

Key Features

4V to 30V DC operation voltage.
Open-Collector sinking type.
50mA maximum sinking output current.
Reverse Polarity Protection.
Good temperature performance 3.

📥 Download Datasheet

OH44EW hall effect senor by Ouzhuo - Datasheet Preview — Note: The manufacturer provides a single datasheet file (OH44E-Ouzhuo.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number	OH44EW
Manufacturer	Ouzhuo
File Size	239.89 KB
Description	HALL EFFECT SENOR
Datasheet	OH44EW Datasheet

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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| HALL EFFECT SENOR IC | MAGNETIC SENSOR | OH44E / OH44EW Unipolar Hall IC 1. General Description OH44E, OH44EW unipolar hall IC 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 open-collector output. It detects the changes of the Magnetic field and outputs a digital voltage signal. With the typical feature of a wide range of working voltage, operating temperature, and high load capacity, OH44E and OH44EW series perform well in many applications, such as position control, speed detection, and flow detection as a non-contact magnetic sensor. 2. Features ⚫ 4V to 30V DC operation voltage ⚫ Open-Collector sinking type ⚫ 50mA maximum sinking output current.