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Si7210
Hall Effect Magnetic Sensor
Si7210 sensors allow you to control and configure the device and read the magnetic field data over I2C on demand. With configurable digital output that allows the host to be interrupted when specified events happen, Si7210 sensors are ideal replacements for switch/latch and linear output magnetic sensors.
- Ultra-low power: 100 nA sleep power; 400 nA for 5 samples/second
- Configure device, access data, and wake/sleep available over I2C
- High linearity: 0.1%
- Low noise: < 30 µT RMS
- Built-in 1 °C accurate temp sensor
- Built-in coil to generate test magnetic field
- Unipolar/Omnipolar Switch and Latch outputs available
- 1.71 - 5.5 V supply range
- Available in 0 to 70 °C and -40 to +125 °C variants
- Available in industry standard SOT23 and ultra-thin .37 mm DFN8 packages
The manufacturer Silicon Labs from Austin / Texas, specialized in Bluetooth, Bluetooth Smart and Wifi technologies, offers an extensive family of various Bluetooth, Bluetooth Smart and Wifi modules for use in industry, medicine, telemetry, telematics, M2M and mobile systems.
