S-5731 Series

www.sii-ic.com

HIGH-WITHSTAND VOLTAGE

HIGH-SPEED UNIPOLAR DETECTION TYPE HALL IC

© SII Semiconductor Corporation, 2014

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The S-5731 Series, developed by CMOS technology, is a unipolar detection type Hall IC with high-withstand voltage, high-

speed detection and high-accuracy magnetic characteristics.

The output voltage changes when the S-5731 Series detects the intensity level of magnetic flux density. Using the S-5731

Series with a magnet makes it possible to detect the open / close and rotation status in various devices.

The S-5731 Series includes an output current limit circuit.

High-density mounting is possible by using the small SOT-23-3 package.

Due to its high-accuracy magnetic characteristics, the S-5731 Series can make operation's dispersion in the system

combined with magnet smaller.

Caution This product is intended to use in general electronic devices such as consumer electronics, office

equipment, and communications devices. Before using the product in medical equipment or automobile

equipment including car audio, keyless entry and engine control unit, contact to SII Semiconductor

Corporation is indispensable.

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Features

Detection of S pole, detection of N pole

Active "L", active "H"

Nch open-drain output, Nch driver

+ built-in pull-up resistor

• Operating cycle:

μs typ.

• Power supply voltage range:

• Built-in regulator

• Built-in output current limit circuit

• Operation temperature range:

Ta =

−40°C to +85°C

• Lead-free (Sn 100%), halogen-free

*1. The option can be selected.

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Applications

• Home appliance

• DC brushless motor

• Housing equipment

• Industrial equipment

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Package

• SOT-23-3