CS4340-BS CIRRUS [Cirrus Logic], CS4340-BS Datasheet - Page 19
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CS4340-BS
Manufacturer Part Number
CS4340-BS
Description
24-Bit, 96 kHz Stereo DAC for Audio?
Manufacturer
CIRRUS [Cirrus Logic]
Datasheet
1.CS4340-BS.pdf
(28 pages)
Available stocks
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Quantity
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Part Number:
CS4340-BS
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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