CS42428-CQZ Cirrus Logic Inc, CS42428-CQZ Datasheet - Page 5

• Manufacturer Part Number: CS42428-CQZ
• Description: IC CODEC 8CH PLL 192KHZ 64-LQFP
• Manufacturer: Cirrus Logic Inc
• Type: Audio Codecr

Specifications of CS42428-CQZ

• Data Interface: Serial
• Resolution (bits): 24 b
• Number Of Adcs / Dacs: 2 / 8
• Sigma Delta: Yes
• Dynamic Range, Adcs / Dacs (db) Typ: 114 / 114
• Voltage - Supply, Analog: 4.75 V ~ 5.25 V
• Voltage - Supply, Digital: 3.13 V ~ 5.25 V
• Operating Temperature: -10°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 64-LQFP
• Audio Codec Type: Stereo
• No. Of Adcs: 2
• No. Of Dacs: 8
• No. Of Input Channels: 2
• No. Of Output Channels: 15
• Adc / Dac Resolution: 24bit
• Sampling Rate: 192kSPS
• Ic Interface Type: I2C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: 598-1499 - BOARD EVAL FOR CS42428 CODEC
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant
• Other names: 598-1031

CS42428
LIST OF TABLES
Table 1. Common OMCK Clock Frequencies ............................................................................................ 24
Table 2. Common PLL Output Clock Frequencies..................................................................................... 24
Table 3. Slave Mode Clock Ratios ............................................................................................................. 25
Table 4. Serial Audio Port Channel Allocations ......................................................................................... 26
Table 5. DAC De-Emphasis ....................................................................................................................... 44
Table 6. Digital Interface Formats .............................................................................................................. 45
Table 7. ADC One-Line Mode.................................................................................................................... 45
Table 8. DAC One-Line Mode.................................................................................................................... 45
Table 9. RMCK Divider Settings ................................................................................................................ 48
Table 10. OMCK Frequency Settings ........................................................................................................ 48
Table 11. Master Clock Source Select....................................................................................................... 49
Table 12. PLL Clock Frequency Detection................................................................................................. 50
Table 13. Example Digital Volume Settings ............................................................................................... 53
Table 14. ATAPI Decode ........................................................................................................................... 54
Table 15. Example ADC Input Gain Settings ............................................................................................. 55
Table 16. PLL External Component Values ............................................................................................... 62
DS605F1
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