CDB44800 Cirrus Logic Inc, CDB44800 Datasheet - Page 7

• 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

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
DS632F1
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