CDB4398 Cirrus Logic Inc, CDB4398 Datasheet - Page 13

• Manufacturer Part Number: CDB4398
• Description: BOARD EVAL FOR CS4398 DAC
• Manufacturer: Cirrus Logic Inc

Specifications of CDB4398

• Number Of Dac's: 2
• Number Of Bits: 24
• Outputs And Type: 2, Differential
• Sampling Rate (per Second): 192k
• Data Interface: I²C, SPI™
• Dac Type: Voltage
• Voltage Supply Source: Analog and Digital
• Operating Temperature: -10°C ~ 70°C
• Utilized Ic / Part: CS4398
• Description/function: Audio D/A
• Operating Supply Voltage: 5 V
• Product: Audio Modules
• For Use With/related Products: CS4398
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Contains lead / RoHS non-compliant
• Other names: 598-1155

DS568F1
S D A T A
S D A T A
SD ATA
LR C K
LR C K
S C L K
S C L K
LR C K
SC LK
LS B
M SB -1 -2 -3 -4 -5
MSB -1 -2 -3 -4 -5
Figure 5. Format 2, Right-Justified 16-Bit Data.
MS B -1 -2 -3 -4 -5
3 2 c lo cks
L e ft C h a n ne l
Format 3, Right-Justified 24-Bit Data.
Format 4, Right-Justified 20-Bit Data. (Available in Control Port Mode only)
Format 5, Right-Justified 18-Bit Data. (Available in Control Port Mode only)
+5 +4
Left C ha nnel
+5 +4
Left C ha nnel
Figure 3. Format 0 - Left-Justified up to 24-bit Data
+3 +2 +1 LSB
+3 +2 +1 LSB
-6
Figure 4. Format 1 - I²S up to 24-bit Data
+6
+5 +4 +3 +2 +1 LS B
M SB -1 -2 -3 -4
MSB -1 -2 -3 -4
MS B -1 -2 -3 -4 -5
R ig h t C h a n n e l
+5 +4
+5 +4
R ig h t C ha n nel
R ig h t C ha n nel
+3 +2 +1 LSB
+3 +2 +1 LSB
-6
+6
+5 +4 +3 +2 +1 LS B
CS4398
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