SDC212
SDC212 is MicroPower Hall-Effect Switch manufactured by SDC.
Description
Features
SDC212 is a micropower integrated Hall switch designed
Tto sense the applied magnetic flux density and give a digital output, which indicates the present condition of
Nthe magnitude sensed. The typical power consumption Eis below 10 u W at 2.7V, so the micropower design is especially suitable for battery-operated systems such as
Mcellular phones or laptop puters, in which power Uconsumption is one major concern. CThe magnetic switching points are precise and insensitive to process and temperature variations.
OFor SDC212, the output will be at the “high” level when Dno magnetic field is applied.
- Micropower consumption
- 2.4V~4.5V power supply
- Chopper amplifier based design: insensitive to noise and offset caused by process variations, operating temperature and mechanical stress
- Switching for both polar of a magnet(Omnipolar)
- Digital output
- CMOS process
- Package: SOT-23-3,...
