AH373
Internal Pull-up Hall Effect Latch Features
- Bipolar Hall effect latch sensor - 2.
2V to 20V DC operation voltage - Built-in pull-up resistor - 25mA output sink current - Operating temperature: −40°C ~ +125°C - Package: SIP3, SOT23
General Description
AH373 is a single-digital-output Hall-effect sensor with pull-up resistor for high temperature operation.
The device includes an on-chip Hall voltage generator for magnetic sensing, an amplifier to amplify Hall voltage, and a comparator to provide switching hysteresis for noise rejection, and an output driver with a pull-up resistor (Rpu).
An internal bandgap
regulator is used to provide temperature compensated supply voltage for int...