AS3931 Key Features
- 3D wake-up pattern detection 3D LF field strength measurement Antenna rotation for easy calibration High sensitivity and
- Input overload protection
- Input attenuator
- Ultra low power LF amplifier with logarithmic envelope output
- Robust data detector with adaptive slicing threshold that translates the logarithmic envelope into a digital data signal
- Error tolerant digital pattern correlator that detects a given code sequence in the received data signal and generates a
- 150 kHz Data rate: 2.731 kb/s Current consumption in standby mode: 6.6 µA Dynamic range: 60 dB RSSI step: ( ∆ V RSSI @ 1