AH451 Overview
AH451 High sensitivity omnipolar Hall sensor Introduction Vinbelltech Limited AH451 is an omnipolar Hall-effect switch designed and produced based on a bipolar semiconductor (Bipolar) process and is sensitive to the south and north poles. The device integrates a voltage generator that can work stably under a power supply voltage of 3.8 to 40V, reverse voltage protection circuit, temperature pensation circuit, small...
AH451 Key Features
- Micro structure
- Sensitivity +/-80/50Gauss (typical value)
- Operating voltage range from 3.8 Vdc to 40
- Operating temperature range -40 °C -125°C
- Highest ESD performance up to ±4 kV
- open collector output
- Docking detection
- Door lock opening and closing detection
- Proximity sensing
- Valve positioning Pulse countin