CDB4382A Cirrus Logic Inc, CDB4382A Datasheet - Page 23
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CDB4382A
Manufacturer Part Number
CDB4382A
Description
Eval Bd 114dB 192kHz 8Chn DAC W/DSD Supt
Manufacturer
Cirrus Logic Inc
Specifications of CDB4382A
Number Of Dac's
8
Number Of Bits
24
Outputs And Type
8, Single Ended
Sampling Rate (per Second)
192k
Data Interface
Serial
Dac Type
Voltage
Voltage Supply Source
Analog and Digital
Operating Temperature
-40°C ~ 85°C
Utilized Ic / Part
CS4382A
Description/function
Audio D/A
Operating Supply Voltage
5 V
Product
Audio Modules
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
For Use With/related Products
CS4382A
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant, Contains lead / RoHS non-compliant
Other names
598-1524
DS618F2
4.3
SDINx
SDINx
LRCK
LRCK
SCLK
SDINx
SCLK
SDINx
LRCK
LRCK
SCLK
SCLK
Digital Interface Formats
The serial port operates as a slave and supports the I²S, Left-justified, and Right-justified digital interface
formats with varying bit depths from 16 to 24 as shown in
rising edge.
0
MSB
MSB
-1 -2 -3 -4 -5
-1 -2 -3 -4 -5
15 14 13 12 11 10
23 22 21 20 19 18
32 clocks
32 clocks
Left Channel
Left Channel
+5 +4
+5 +4
Left Channel
Left Channel
Figure 7. Format 0 - Left-Justified up to 24-bit Data
Figure 10. Format 3 - Right-Justified 24-bit Data
Figure 9. Format 2 - Right-Justified 16-bit Data
+3 +2 +1
+3 +2 +1
Figure 8. Format 1 - I²S up to 24-bit Data
9 8 7
7
LSB
LSB
6 5 4 3 2 1 0
6 5 4 3 2 1 0
Figures
MSB
MSB
-1 -2 -3 -4
-1 -2 -3 -4
15 14 13 12 11 10
23 22 21 20 19 18
7-12. Data is clocked into the DAC on the
+5 +4
+5 +4
Right Channel
Right Channel
Right Channel
Right Channel
+3 +2 +1
+3 +2 +1
9 8 7
LSB
LSB
7
6 5 4 3 2 1 0
6 5 4 3 2 1 0
CS4382A
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