CS4225 Datasheet, PDF (24/30 Pages) Cirrus Logic – Digital Audio Conversion System

CS4225
PIN DESCRIPTIONS
SDOUT1
DGND
VD
DATAUX
LRCKAUX
SCLKAUX
SCL CCLK
IF0
AD2 CDIN CKF1
SDA CDOUT CKF0
AD3
CS
IF1
OVL
AD1 AD1
IS1
AD0 AD0
IS0
AIN3R
AIN3L
AIN2L
AIN2R
AIN1R
AIN1L
AINAUX
CR
CL
Power Supply
VA - Analog Power Input
+5 V analog supply.
6 4 2 1 44 42 40
7
39
8
38
9
37
10
36
11
top
35
12
view
34
13
33
14
32
15
31
16
30
17
29
18 20 22 24 26 28
SDOUT2
SDIN1
SDIN2
LRCK
SCLK
H/S
DIF
HOLD
DEM
CLKOUT
XTO
XTI
RST-PDN
FILT
AGND2
AOUT4
AOUT3
AOUT2
AOUT1
VA
AGND1
VREF
CMOUT
AGND1, AGND2 - Analog Ground
Analog grounds.
VD - Digital Power Input
+ 5 V digital supply.
DGND - Digital Ground
Digital ground.
Analog Inputs
AIN1L, AIN1R - Left and Right Channel Mux Input 1
Analog signal input connections for the right and left channels for multiplexer input 1.
24
DS86PP8