CM6533-N Datasheet, PDF (32/60 Pages) C-Media Electronics – USB 2.0 Full-Speed compliant

CM6533,CM6533N,CM6533X1,CM6533DH
USB Audio Chip
6.7 Digital Microphone
CM6533/CM6533N/CM6533X1/CM6533DH series IC provide digital microphone interface for recording. There are two
microphone signals transmitted on a single DATA line from DMIC module. The oversampling bit stream output from
DMIC module connects to internal decimation filter to generate PCM output.
VDD
VDD
DAT
IN
A
CLOCK
DAT
CALOCK
CM6533
MIC
GND L/R
Series
DMIC Module
CLOCK
DATA1
DATA2
Page 32 / 60
Rev.1.6
www.cmedia.com.tw
Copyright© C-Media Electronics Inc.