CDB4382A Cirrus Logic Inc, CDB4382A Datasheet - Page 41

• 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
6.7.2
6.8
6.8.1
6.8.2
PART4
7
0
Chip Revision (Address 12h)
Volume Control (XX_VOL)
Default = 0 (No attenuation)
Function:
The Digital Volume Control registers allow independent control of the signal levels in 1 dB increments
from 0 to -127 dB. Volume settings are decoded as shown in
mented as dictated by the Soft and Zero Cross bits. All volume settings less than -127 dB are equivalent
to enabling the MUTE bit.
Part Number ID (PART) [Read Only]
Revision ID (REV) [Read Only]
000 - Revision A
001 - Revision B
Function:
This read-only register can be used to identify the model and revision number of the device.
01110 - CS4382A
PART3
6
1
Binary Code
0 0 0 0 0 0 0
0 0 1 0 1 0 0
0 1 0 1 0 0 0
0 1 1 1 1 0 0
1 0 1 1 0 1 0
PART2
5
1
Table 8. Example Digital Volume Settings
PART1
Decimal Value
4
1
20
40
60
90
0
PART0
3
0
Volume Setting
Table
REV2
-20 dB
-40 dB
-60 dB
-90 dB
2
0 dB
-
8. The volume changes are imple-
REV1
1
-
CS4382A
REV0
0
-
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