cs4223 Cirrus Logic, Inc., cs4223 Datasheet - Page 28

• Manufacturer Part Number: cs4223
• Description: 24-bit, 105 Db Codecs With Volume Control
• Manufacturer: Cirrus Logic, Inc.

28
S D A T A
Right-justified, 20-bit data
XTI=256, 384, 512Fs (CS4223-256Fsonly)
LRCK = 4 to 50 kHz
SCLK = 64 Fs
L R C K
S C L K
1
0
19 18
17 16
15 14 13 12 11 10
Master
L e ft C h a n n e l
32 clocks
Input
Figure 13. Single-ended Input Application
9
Figure 12. Optional Input Buffer
8
Figure 11. Serial Audio Format 3
10 µF
7
6
4.7 µF +
+
5
4
150 Ω
3
2
1
Right-justified, 20-bit data
XTI = 256, 384, 512 Fs
LRCK = 4 to 50 kHz
SCLK = 64 Fs
0
2.2 nF
0.1 µF
19 18
AINR+
AINR-
CS4223/4
17 16
15 14 13 12 11 10
R ig h t C h a n n e l
Slave
9
8
CS4223 CS4224
7
6
5
4
3
2
DS290F1
1
0