CDB44800 Cirrus Logic Inc, CDB44800 Datasheet - Page 7
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CDB44800
Manufacturer Part Number
CDB44800
Description
BOARD EVAL FOR CS44800 PWM CTRL
Manufacturer
Cirrus Logic Inc
Series
Popguard®r
Specifications of CDB44800
Amplifier Type
Class D
Output Type
8-Channel
Voltage - Supply
20 V ~ 50 V
Operating Temperature
-10°C ~ 70°C
Board Type
Fully Populated
Utilized Ic / Part
CS44800
Description/function
Audio DSPs
Operating Supply Voltage
5 V
Product
Audio Modules
For Use With/related Products
CS44800
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Max Output Power X Channels @ Load
-
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Other names
598-1532
CDB-44800
CDB-44800
CS44800
LIST OF TABLES
Table 1. Common DAI_MCLK Frequencies .............................................................................................. 25
Table 2. DAI Serial Audio Port Channel Allocations ................................................................................. 27
Table 3. Load Compensation Example Settings ....................................................................................... 32
Table 4. Typical PWM Switch Rate Settings ............................................................................................. 34
Table 5. Digital Audio Interface Formats ................................................................................................... 53
Table 6. Master Integer Volume Settings .................................................................................................. 57
Table 7. Master Fractional Volume Settings ............................................................................................. 58
Table 8. Channel Integer Volume Settings ............................................................................................... 59
Table 9. Channel Fractional Volume Settings ........................................................................................... 60
Table 10. Limiter Attack Rate Settings ...................................................................................................... 62
Table 11. Limiter Release Rate Settings ................................................................................................... 62
Table 12. Channel Load Compensation Filter Coarse Adjust ................................................................... 63
Table 13. Channel Load Compensation Filter Fine Adjust ........................................................................ 63
Table 14. PWM Minimum Pulse Width Settings ........................................................................................ 70
Table 15. Differential Signal Delay Settings .............................................................................................. 70
Table 16. Channel Delay Settings ............................................................................................................. 71
Table 17. Power Supply Sync Clock Divider Settings ............................................................................... 74
Table 18. Decimator Shift/Scale Coefficient Calculation Examples .......................................................... 75
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