Cirrus Logic CS5345 User Manual
Cs5345, A/d features, System features
Table of contents
Document Outline
- 1. Pin Descriptions
- 2. Characteristics and Specifications
- Specified Operating Conditions
- Absolute Maximum Ratings
- ADC Analog Characteristics
- ADC Analog Characteristics
- ADC Digital Filter Characteristics
- PGAOUT Analog Characteristics
- PGAOUT Analog Characteristics
- PGAOUT Analog Characteristics
- DC Electrical Characteristics
- Digital Interface Characteristics
- Switching Characteristics - Serial Audio Port
- Switching Characteristics - Control Port - I·C Format
- Switching Characteristics - Control Port - SPI Format
- 3. Typical Connection Diagram
- 4. Applications
- 4.1 Recommended Power-Up Sequence
- 4.2 System Clocking
- 4.3 High-Pass Filter and DC Offset Calibration
- 4.4 Analog Input Multiplexer, PGA, and Mic Gain
- 4.5 Input Connections
- 4.6 PGA Auxiliary Analog Output
- 4.7 Control Port Description and Timing
- 4.8 Interrupts and Overflow
- 4.9 Reset
- 4.10 Synchronization of Multiple Devices
- 4.11 Grounding and Power Supply Decoupling
- 5. Register Quick Reference
- 6. Register Description
- 6.1 Chip ID - Register 01h
- 6.2 Power Control - Address 02h
- 6.3 ADC Control - Address 04h
- 6.4 MCLK Frequency - Address 05h
- 6.5 PGAOut Control - Address 06h
- 6.6 Channel B PGA Control - Address 07h
- 6.7 Channel A PGA Control - Address 08h
- 6.8 ADC Input Control - Address 09h
- 6.9 Active Level Control - Address 0Ch
- 6.10 Interrupt Status - Address 0Dh
- 6.11 Interrupt Mask - Address 0Eh
- 6.12 Interrupt Mode MSB - Address 0Fh
- 6.13 Interrupt Mode LSB - Address 10h
- 7. Parameter Definitions
- 8. Filter Plots
- Figure 13. Single-Speed Stopband Rejection
- Figure 14. Single-Speed Stopband Rejection
- Figure 15. Single-Speed Transition Band (Detail)
- Figure 16. Single-Speed Passband Ripple
- Figure 17. Double-Speed Stopband Rejection
- Figure 18. Double-Speed Stopband Rejection
- Figure 19. Double-Speed Transition Band (Detail)
- Figure 20. Double-Speed Passband Ripple
- Figure 21. Quad-Speed Stopband Rejection
- Figure 22. Quad-Speed Stopband Rejection
- Figure 23. Quad-Speed Transition Band (Detail)
- Figure 24. Quad-Speed Passband Ripple
- 9. Package Dimensions
- 10. Thermal Characteristics and Specifications
- 11. Ordering Information
- 12. Revision History