Programmable double click latch hall IC

Summary:

The HC481 is a programmable double click latch Hall integrated sensor, which is normally s-pole sensing and can change polarity by turning into EEPROM. The HC481 Hall Effect sensor has stable temperature characteristics and enhanced stress resistance, making it particularly suitable for operation in a wide temperature range from -40°C to 150°C. The HC481 series includes an EEPROM, voltage regulator, Hall voltage generator, signal amplifier, chopper stabilizer, Schmidt trigger and a drain output with short circuit protection. The device can operate at a low voltage of 2.8V.

Features:

- AEC-Q100 certification

- Programmable to change the opening and closing points, and change the polarity

- Digital single-pole switch Hall sensor

- Superior temperature stability

- Working voltage 2.8V ~ 26V

- Open drain output

- Better stress resistance

- Output short circuit protection

  Operating temperature range is wider :-40 to 150℃

Application:

Brushless DC motor, speed and speed sensing, pulse counting, flow sensing, robot control, automotive gear shifter

Package: TO-92S, SOT-23-3L, SOT89-3L

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