OH44L Overview
Description
These Hall-effect switches are monolithic integrated circuits with tighter magnetic specifications, designed to operate continuously over extended temperatures to +150°C, and are more stable with both temperature and supply voltage changes. Each device includes a voltage regulator for operation with supply voltages of 4.5 to 24 volts, reverse battery protection diode, quadratic Hall-voltage generator, temperature compensation circuitry, small-signal amplifier, Schmitt trigger, and an open-collector output to sink up to 50 mA.
Key Features
- 4V to 30V DC operation voltage
- Open-Collector sinking type
- 50mA maximum sinking output current
- Reverse Polarity Protection
- Good temperature performance
