AS3930 Description
The AS3930 is a single-channel low power ASK receiver that is able to generate a wakeup upon detection of a data signal which uses a LF carrier frequency between 110 - 150 kHz. The integrated correlator can be used for detection of a programmable 16-bit wakeup pattern. The AS3930 provides a digital RSSI value, it supports a programmable data rate and Manchester decoding with clock recovery.
AS3930 Key Features
- 2h) Low power listening modes Current consumption in listening mode 1.37 µA (typ.) Data rate adjustable from 0.5
- 4 kbps (Manchester) Manchester decoding with clock recovery Digital RSSI Dynamic range 64dB 5 bit RSSI step (2dB per ste
- 3.6V (TA = 25ºC) Bidirectional serial digital interface (SDI) Package option 16 pin TSSOP, QFN 4x4 16 LD
- 150 kHz Programmable wakeup pattern (16bits) Doubling of wakeup pattern supported Wakeup without pattern detection suppo