CS4353_09 Datasheet, PDF (12/26 Pages) Cirrus Logic – 3.3 V Stereo Audio DAC with 2 VRMS Line Output

3. TYPICAL CONNECTION DIAGRAM
CS4353
+3.3 V
+
2.2 µF
0.1 µF
0.1 µF
Digital Audio
Processor
+0.9 V to +3.3 V
0.1 µF
Note 2
6
VCP
2 MCLK
17
VA
VBIAS 18
VFILT+ 8
1 SCLK
23 LRCK
24 SDIN
FLYP+ 7
FLYP- 5
CS4353 ^{AOUTA 15}
3 VL
AOUT_REF 14
AOUTB ¹³
19 RESET
FLYN+ 9
Hardware
Control
22 I²S/LJ
21 DEM
20 1_2VRMS
FLYN- 11
VFILT- 12
Note 2:Connect RESET
to VL if internal
power-on reset is
used.
CPGND
10
DGND
4
AGND
16
+
2.2 µF
+
0.1 µF
2.2 µF
+
2.2 µF
562 Ω
2.2 nF
2.2 nF
562 Ω _{Note 1}
Line Level Out
Left & Right
Rext
Rext
+
2.2 µF
Note 1: Values shown are for
Fc = 130 kHz.
Capacitors must be
C0G or equivalent.
0.1 µF ₊ 22 µF
Figure 3. Typical Connection Diagram
12
DS803F1