CS43L42-KZ Cirrus Logic Inc, CS43L42-KZ Datasheet - Page 37

• Manufacturer Part Number: CS43L42-KZ
• Description: D/A Converter (D-A) IC
• Manufacturer: Cirrus Logic Inc

Specifications of CS43L42-KZ

• No. Of Pins: 24
• Peak Reflow Compatible (260 C): No
• No. Of Bits: 24 Bit
• Leaded Process Compatible: No
• Mounting Type: Surface Mount
• Interface Type: Serial
• Package / Case: 24-TSSOP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

DS481PP2
SDATA
SDATA
Right Justified, 24-Bit Data
INT SCLK = 64 Fs if MCLK/LRCK = 512, 256 or 128
INT SCLK = 48 Fs if MCLK/LRCK = 384 or 192
Right Justified, 16-Bit Data
INT SCLK = 32 Fs if MCLK/LRCK = 512, 256 or 128
INT SCLK = 48 Fs if MCLK/LRCK = 384 or 192
LRCK
SCLK
LRCK
SCLK
0
Internal SCLK Mode
Internal SCLK Mode
15 14 13 12 11 10
23 22 21 20 19 18
3 2 c lo cks
3 2 c lo cks
Figure 29. CS43L42 Stand Alone Mode - Serial Audio Format 3
Figure 28. CS43L42 Stand Alone Mode - Serial Audio Format 2
L e ft C h a n ne l
L e ft C h a n ne l
9
8
7
7
6
6
5
5
4
4
3
3
2
2
1
1
Right Justified, 24-Bit Data
Data Valid on Rising Edge of SCLK
SCLK Must Have at Least 48 Cycles per LRCK Period
Right Justified, 16-Bit Data
Data Valid on Rising Edge of SCLK
SCLK Must Have at Least 32 Cycles per LRCK Period
0
0
15 14 13 12 11 10
23 22 21 20 19 18
External SCLK Mode
External SCLK Mode
R ig h t C h a n n e l
R ig h t C h a n n e l
9
8
7
7
6
6
5
5
4
4
CS43L42
3
3
2
2
1
1
0
0
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