CS4223-BS Cirrus Logic Inc, CS4223-BS Datasheet - Page 27

• Manufacturer Part Number: CS4223-BS
• Description: Audio CODECs 24-Bit 105dB Ster Cod w/o Vol. Con.
• Manufacturer: Cirrus Logic Inc

Specifications of CS4223-BS

• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

S D A T A
DS290F1
S D A T A
SDATA
L R C K
SC L K
Left-justified, up to 24-bit data
XTI=256, 384, 512 Fs (CS4223-256Fsonly)
LRCK = 4 to 50 kHz
SCLK = 64 Fs
Right-justified, 24-bit data
XTI=256, 384, 512 Fs (CS4223-256Fsonly)
LRCK = 4 to 50 kHz
SCLK = 64 Fs
I
XTI=256, 384, 512 Fs (CS4223 -256 Fsonly)
LRCK = 4 to 50 kHz
SCLK = 64 Fs
L R C K
SC L K
LRCK
SCLK
2
S, up to 24-bit data
0
M SB -1 -2 -3 -4 -5
MS B -1 -2 -3 -4 -5
23 22 21 20 19 18
Master
Master
Master
3 2 c lo ck s
Le ft C h a n ne l
+5 +4
L eft C ha n n el
+5 +4
L eft C ha n n el
+3 +2 +1 LS B
+3 +2 +1 LS B
Figure 8. Serial Audio Format 0 (I
Figure 9. Serial Audio Format 1
Figure 10. Serial Audio Format 2
7
6
5
4
3
2
1
Left-justified, up to 24-bit data
XTI = 256, 384, 512 Fs
LRCK = 4 to 50 kHz
SCLK = 48, 64, 128 Fs
Right-justified, 24-bit data
XTI = 256, 384, 512 Fs
LRCK = 4 to 50 kHz
SCLK = 64 Fs
I
XTI = 256, 384, 512 Fs
LRCK = 4 to 50 kHz
SCLK = 48,64, 128 Fs
0
2
S, up to 24-bit data
M SB -1 -2 -3 -4
MSB -1 -2 -3 -4
23 22 21 20 19 18
2
S)
+5 +4
+5 +4
R igh t C ha n n el
R ig h t C h a nn e l
R igh t C ha n n el
Slave
Slave
Slave
+3 +2 +1 LSB
+3 +2 +1 LSB
7
CS4223 CS4224
6
5
4
3
2
1
0
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