CS4382A-EQZ CIRRUS [Cirrus Logic], CS4382A-EQZ Datasheet - Page 4

• Manufacturer Part Number: CS4382A-EQZ
• Description: 114 dB, 192 kHz 8-channel D/A Converter
• Manufacturer: CIRRUS [Cirrus Logic]

CS4382A
LIST OF FIGURES
Figure 1. Serial Audio Interface Timing..................................................................................................... 14
Figure 2. Direct Stream Digital - Serial Audio Input Timing....................................................................... 15
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Figure 3. Control Port Timing - I
C Format ............................................................................................... 16
Figure 4. Control Port Timing - SPI Format............................................................................................... 17
Figure 5. Typical Connection Diagram, Software Mode............................................................................ 18
Figure 6. Typical Connection Diagram, Hardware Mode .......................................................................... 19
Figure 7. Format 0 - Left-Justified up to 24-bit Data ................................................................................. 22
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Figure 8. Format 1 - I
S up to 24-bit Data................................................................................................. 22
Figure 9. Format 2 - Right-Justified 16-bit Data ........................................................................................ 22
Figure 10. Format 3 - Right-Justified 24-bit Data ...................................................................................... 22
Figure 11. Format 4 - Right-Justified 20-bit Data ...................................................................................... 23
Figure 12. Format 5 - Right-Justified 18-bit Data ...................................................................................... 23
Figure 13. De-Emphasis Curve................................................................................................................. 24
Figure 14. ATAPI Block Diagram (x = channel pair 1, 2, or 3) .................................................................. 24
Figure 15. Full-Scale Output ..................................................................................................................... 26
Figure 16. Recommended Output Filter.................................................................................................... 26
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Figure 17. Control Port Timing, I
C Mode................................................................................................. 29
Figure 18. Control Port Timing, SPI mode ................................................................................................ 30
Figure 19. Single-Speed (fast) Stopband Rejection.................................................................................. 43
Figure 20. Single-Speed (fast) Transition Band ........................................................................................ 43
Figure 21. Single-Speed (fast) Transition Band (detail) ............................................................................ 43
Figure 22. Single-Speed (fast) Passband Ripple ...................................................................................... 43
Figure 23. Single-Speed (slow) Stopband Rejection ................................................................................ 43
Figure 24. Single-Speed (slow) Transition Band....................................................................................... 43
Figure 25. Single-Speed (slow) Transition Band (detail)........................................................................... 44
Figure 26. Single-Speed (slow) Passband Ripple..................................................................................... 44
Figure 27. Double-Speed (fast) Stopband Rejection ................................................................................ 44
Figure 28. Double-Speed (fast) Transition Band....................................................................................... 44
Figure 29. Double-Speed (fast) Transition Band (detail)........................................................................... 44
Figure 30. Double-Speed (fast) Passband Ripple..................................................................................... 44
Figure 31. Double-Speed (slow) Stopband Rejection ............................................................................... 45
Figure 32. Double-Speed (slow) Transition Band ..................................................................................... 45
Figure 33. Double-Speed (slow) Transition Band (detail) ......................................................................... 45
Figure 34. Double-Speed (slow) Passband Ripple ................................................................................... 45
Figure 35. Quad-Speed (fast) Stopband Rejection ................................................................................... 45
Figure 36. Quad-Speed (fast) Transition Band ......................................................................................... 45
Figure 37. Quad-Speed (fast) Transition Band (detail) ............................................................................. 46
Figure 38. Quad-Speed (fast) Passband Ripple ....................................................................................... 46
Figure 39. Quad-Speed (slow) Stopband Rejection.................................................................................. 46
Figure 40. Quad-Speed (slow) Transition Band........................................................................................ 46
Figure 41. Quad-Speed (slow) Transition Band (detail)............................................................................ 46
Figure 42. Quad-Speed (slow) Passband Ripple...................................................................................... 46
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DS618PP1