Cirrus Logic CS4385A User Manual
Cs4385a, Db, 192-khz 8-channel d/a converter, Features
Table of contents
Document Outline
- 1. Pin Description
- 2. Characteristics and Specifications
- Recommended Operating Conditions
- Absolute Maximum Ratings
- DAC Analog Characteristics - Commercial (-CQZ)
- DAC Analog Characteristics - Automotive (-DQZ)
- Power and Thermal Characteristics
- Combined Interpolation & On-chip Analog Filter Response
- Combined Interpolation & On-chip Analog Filter Response (CONTINuED)
- DSD Combined Digital & On-chip Analog Filter Response
- Digital Characteristics
- Switching Characteristics - PCM
- Switching Characteristics - DSD
- Switching Characteristics - Control Port - I²C Format
- Switching Characteristics - Control Port - SPI Format
- 3. Typical Connection Diagram
- 4. Applications
- 4.1 Master Clock
- 4.2 Mode Select
- 4.3 Digital Interface Formats
- Figure 9. Format 0 - Left-Justified up to 24-bit Data
- Figure 10. Format 1 - I²S up to 24-bit Data
- Figure 11. Format 2 - Right-Justified 16-bit Data
- Figure 12. Format 4 - Right-Justified 20-bit Data
- Figure 13. Format 5 - Right-Justified 18-bit Data
- 4.3.1 OLM #1
- 4.3.2 OLM #2
- 4.3.3 OLM #3
- 4.3.4 OLM #4
- 4.3.5 TDM
- 4.4 Oversampling Modes
- 4.5 Interpolation Filter
- 4.6 De-Emphasis
- 4.7 ATAPI Specification
- 4.8 Direct Stream Digital (DSD) Mode
- 4.9 Grounding and Power Supply Arrangements
- 4.10 Analog Output and Filtering
- 4.11 The MUTEC Outputs
- 4.12 Recommended Power-Up Sequence
- 4.13 Recommended Procedure for Switching Operational Modes
- 5. Control Port Interface
- 6. Register Quick Reference
- 7. Register Description
- 7.1 Chip I.D. and Revision (Address 01h)
- 7.2 Mode Control 1 (Address 02h)
- 7.3 PCM Control (Address 03h)
- 7.4 DSD Control (Address 04h)
- 7.5 Filter Control (Address 05h)
- 7.6 Invert Control (Address 06h)
- 7.7 Group Control (Address 07h)
- 7.8 Ramp and Mute (Address 08h)
- 7.9 Mute Control (Address 09h)
- 7.10 Mixing Control (Address 0Ah, 0Dh, 10h, 13h)
- 7.11 Volume Control (Address 0Bh, 0Ch, 0Eh, 0Fh, 11h, 12h, 14h, 15h)
- 7.12 PCM Clock Mode (Address 16h)
- 8. Filter Plots
- Figure 27. Single-Speed (fast) Stopband Rejection
- Figure 28. Single-Speed (fast) Transition Band
- Figure 29. Single-Speed (fast) Transition Band (detail)
- Figure 30. Single-Speed (fast) Passband Ripple
- Figure 31. Single-Speed (slow) Stopband Rejection
- Figure 32. Single-Speed (slow) Transition Band
- Figure 33. Single-Speed (slow) Transition Band (detail)
- Figure 34. Single-Speed (slow) Passband Ripple
- Figure 35. Double-Speed (fast) Stopband Rejection
- Figure 36. Double-Speed (fast) Transition Band
- Figure 37. Double-Speed (fast) Transition Band (detail)
- Figure 38. Double-Speed (fast) Passband Ripple
- Figure 39. Double-Speed (slow) Stopband Rejection
- Figure 40. Double-Speed (slow) Transition Band
- Figure 41. Double-Speed (slow) Transition Band (detail)
- Figure 42. Double-Speed (slow) Passband Ripple
- Figure 43. Quad-Speed (fast) Stopband Rejection
- Figure 44. Quad-Speed (fast) Transition Band
- Figure 45. Quad-Speed (fast) Transition Band (detail)
- Figure 46. Quad-Speed (fast) Passband Ripple
- Figure 47. Quad-Speed (slow) Stopband Rejection
- Figure 48. Quad-Speed (slow) Transition Band
- Figure 49. Quad-Speed (slow) Transition Band (detail)
- Figure 50. Quad-Speed (slow) Passband Ripple
- 9. Parameter Definitions
- 10. Package Dimensions
- 11. Ordering Information
- 12. References
- 13. Revision History