CS4299-JQ Cirrus Logic Inc, CS4299-JQ Datasheet - Page 4

• Manufacturer Part Number: CS4299-JQ
• Description: Audio Codec 1ADC / 1DAC 18-Bit/20-Bit 48-Pin LQFP
• Manufacturer: Cirrus Logic Inc
• Type: PCMr

Specifications of CS4299-JQ

• Package: 48LQFP
• Adc/dac Resolution: 18/20 Bit
• Number Of Channels: 1ADC /1 DAC
• Sampling Rate: 48 KSPS
• Number Of Adc Inputs: 8
• Number Of Dac Outputs: 3
• Number Of Dacs: 1
• Operating Supply Voltage: 3.3|5 V

LIST OF TABLES
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Figure 11. Differential 2 VRMS CD Input ................................................................................35
Figure 12. Differential 1 VRMS CD Input ................................................................................35
Figure 13. Microphone Input ...................................................................................................36
Figure 14. Microphone Pre-amplifier .......................................................................................36
Figure 15. PC_BEEP Input......................................................................................................36
Figure 16. Modem Connection ................................................................................................37
Figure 17. Alternate Line Output as Headphone Output .........................................................37
Figure 18. Stereo Output.........................................................................................................37
Figure 19. Voltage Regulator ..................................................................................................38
Figure 20. S/PDIF Output........................................................................................................39
Figure 21. Conceptual Layout for the CS4297A......................................................................40
Figure 22. Pin Locations for the CS4297A ..............................................................................41
Figure 23. CS4297A Reference Design ..................................................................................48
Table 1. Mixer Registers .........................................................................................................19
Table 2. Analog Mixer Output Attenuation ..............................................................................21
Table 3. Microphone Input Gain Values ..................................................................................23
Table 4. Analog Mixer Input Gain Values................................................................................24
Table 5. Stereo Volume Register Index ..................................................................................24
Table 6. Input Mux Selection...................................................................................................25
Table 7. Slot Mapping ............................................................................................................29
Table 8. Device ID with Corresponding Part Number .............................................................31
Table 9. Revision Values.........................................................................................................31
Table 10. Powerdown PR Bit Functions..................................................................................33
Table 11. Powerdown PR Function Matrix ..............................................................................34
Table 12. Power Consumption by Powerdown Mode .............................................................34
CS4299
CS4299
DS319PP6