CS43L42-KZ Cirrus Logic Inc, CS43L42-KZ Datasheet - Page 34

• 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

34
S D A T A
S D A T A
S D A T A
Left Justified, up to 24-Bit Data
INT SCLK = 64 Fs if MCLK/LRCK = 512, 256 or 128
INT SCLK = 48 Fs if MCLK/LRCK = 384 or 192
I
MCLK/LRCK = 512, 256 or 128
I
MCLK/LRCK = 384 or 192
I
MCLK/LRCK = 512, 256 or 128
I
MCLK/LRCK = 384 or 192
LR C K
S C L K
LR C K
S C L K
LR C K
S C L K
2
2
2
2
S, Up to 24-Bit data and INT SCLK = 64 Fs if
S, Up to 24-Bit data and INT SCLK = 48 Fs if
S, 16-Bit data and INT SCLK = 32 Fs if
S, Up to 24-Bit data and INT SCLK = 48 Fs if
MSB -1 -2 -3 -4 -5
MSB -1 -2 -3 -4 -5
M SB -1 -2 -3 -4 -5
Internal SCLK Mode
Internal SCLK Mode
Internal SCLK Mode
Figure 19. CS43L42 Control Port Mode - Serial Audio Format 0
Figure 21. CS43L42 Control Port Mode - Serial Audio Format 2
Figure 20. CS43L42 Control Port Mode - Serial Audio Format 1
+5 +4
Left C ha nn el
+5 +4
+5 +4
Left C ha nnel
Left C ha nn el
+3 +2 +1 LSB
+3 +2 +1 LS B
+3 +2 +1 LSB
Left Justified, up to 24-Bit Data
Data Valid on Rising Edge of SCLK
I
Data Valid on Rising Edge of SCLK
I
Data Valid on Rising Edge of SCLK
2
2
S, up to 24-Bit Data
S, up to 24-Bit Data
MSB -1 -2 -3 -4
M SB -1 -2 -3 -4
MSB -1 -2 -3 -4
External SCLK Mode
External SCLK Mode
External SCLK Mode
+5 +4
+5 +4
+5 +4
R ig h t C ha n ne l
R ig h t C ha n ne l
R igh t C ha n nel
+3 +2 +1 LSB
+3 +2 +1 LS B
+3 +2 +1 LSB
CS43L42
DS481PP2