AS3932 Description
The AS3932 is a 3-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 device can operate using one, two, or three active channels.
AS3932 Key Features
- 3.6V (TA = 25ºC) Bidirectional serial digital interface (SDI) Package option 16 pin TSSOP, QFN 4x4 16LD
- 150 kHz One, two, or three channel operation Reliable 1-, 2- or 3-D wakeup pattern detection Programmable wakeup pattern