CS4340-BS CIRRUS [Cirrus Logic], CS4340-BS Datasheet - Page 19

• Manufacturer Part Number: CS4340-BS
• Description: 24-Bit, 96 kHz Stereo DAC for Audio?
• Manufacturer: CIRRUS [Cirrus Logic]

6. DIGITAL INTERFACE FORMATS
SDATA
DS297PP3
SDATA
LRCK
SCLK
I
MCLK/LRCK = 512, 256 or 128
I
MCLK/LRCK = 384 or 192
2
2
LRCK
SCLK
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
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
Internal SCLK Mode
Internal SCLK Mode
Left Channel
+5 +4
+5 +4
Left Channel
+3 +2 +1 LSB
+3 +2 +1 LSB
Figure 16. CS4340 Format 0 (I
Figure 17. CS4340 Format 1
I
Data Valid on Rising Edge of SCLK
2
Left Justified, up to 24-Bit Data
Data Valid on Rising Edge of SCLK
S, up to 24-Bit Data
MSB -1 -2 -3 -4
MSB -1 -2 -3 -4
2
S)
External SCLK Mode
External SCLK Mode
+5 +4
+5 +4
Right Channel
Right Channel
+3 +2 +1 LSB
+3 +2 +1 LSB
CS4340
19