Datasheet Summary
| HALL EFFECT SENOR IC | MAGNETIC SENSOR |
OH3141L /OH44L Unipolar Hall-effect IC
1. General 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 pensation circuitry, small-signal amplifier, Schmitt trigger, and an open-collector output to sink up to 50 mA.
2. Features
- 4V to 30V DC operation voltage
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