OH3172X, OH1881 Latch Hall IC

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OH3172X OH1881 Latch Hall IC

Product description

OH3172X, OH1881 Hall-effect Latching Switch IC is composed of a reverse protector, voltage regulator, Hall voltage generator, differential amplifier, Schmitt trigger, and an open-collector output on a single silicon chip. It can convert the changeable magnetic field signal into a digital voltage output.

Features

• High reliability
• anti-environmental stress
• Reverse Polarity Protection
• Interfacing with All Kinds of Logic Circuits

Applications

• Non-contact switch
• Speed measurement
• Position detection
• Brushless DC motor

Magnetic-electrical Transfer Characteristics