CS4334-KS Cirrus Logic Inc, CS4334-KS Datasheet - Page 14

• Manufacturer Part Number: CS4334-KS
• Description: D/A Converter (D-A) IC
• Manufacturer: Cirrus Logic Inc

Specifications of CS4334-KS

• No. Of Pins: 8
• Peak Reflow Compatible (260 C): No
• Supply Voltage Max: 5V
• No. Of Bits: 24 Bit
• Leaded Process Compatible: No
• Mounting Type: Surface Mount
• Interface Type: Serial
• Package / Case: 8-SOIC
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

14
SDATA
SDATA
SDATA
I
MCLK/LRCK = 512, 256 or 128
I
MCLK/LRCK = 384 or 192
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
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
LRCK
SCLK
2
2
LRCK
SCLK
LRCK
SCLK
S, 16-Bit data and INT SCLK = 32 Fs if
S, Up to 24-Bit data and INT SCLK = 48 Fs if
0
MSB -1 -2 -3 -4 -5
MSB -1 -2 -3 -4 -5
Internal SCLK Mode
Internal SCLK Mode
Internal SCLK Mode
23 22 21 20 19 18
32 clocks
Left Channel
Left Channel
+5 +4
Left Channel
+5 +4
+3 +2 +1 LSB
+3 +2 +1 LSB
Figure 10. CS4334 Data Format (I
Figure 11. CS4335 Data Format
Figure 12. CS4336 Data Format
7
6
5
4
3
2
1
I
Data Valid on Rising Edge of SCLK
Left Justified, up to 24-Bit Data
Data Valid on Rising Edge of SCLK
Right Justified, 24-Bit Data
Data Valid on Rising Edge of SCLK
SCLK Must Have at Least 48 Cycles per LRCK Period
2
0
S, up to 24-Bit Data
MSB -1 -2 -3 -4
MSB -1 -2 -3 -4
23 22 21 20 19 18
2
External SCLK Mode
S)
External SCLK Mode
External SCLK Mode
Right Channel
+5 +4
+5 +4
Right Channel
Right Channel
+3 +2 +1 LSB
+3 +2 +1 LSB
CS4334/5/6/7/8/9
7
6
5
4
3
DS248PP3
2
1
0