CS4265-DNZ Cirrus Logic Inc, CS4265-DNZ Datasheet - Page 6
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CS4265-DNZ
Manufacturer Part Number
CS4265-DNZ
Description
IC,Soundcard Circuits,LLCC,32PIN,PLASTIC
Manufacturer
Cirrus Logic Inc
Type
Stereo Audior
Datasheet
1.CS4265-CNZ.pdf
(56 pages)
Specifications of CS4265-DNZ
Data Interface
Serial
Resolution (bits)
24 b
Number Of Adcs / Dacs
2 / 2
Sigma Delta
Yes
Dynamic Range, Adcs / Dacs (db) Typ
104 / 104
Voltage - Supply, Analog
3.13 V ~ 5.25 V
Voltage - Supply, Digital
3.13 V ~ 5.25 V
Operating Temperature
-40°C ~ 105°C
Mounting Type
Surface Mount
Package / Case
32-QFN
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
For Use With
598-1001 - BOARD EVAL FOR CS4265 CODEC
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
CS4265
Figure 42.Consumer Output Circuit (VD = 5 V) ........................................................................................ 51
Figure 43.TTL/CMOS Output Circuit ......................................................................................................... 51
Figure 44.Channel Status Data Buffer Structure ....................................................................................... 52
Figure 45.Flowchart for Writing the E Buffer ............................................................................................. 53
LIST OF TABLES
Table 1. Speed Modes .............................................................................................................................. 24
Table 2. Common Clock Frequencies ....................................................................................................... 24
Table 3. Slave Mode Serial Bit Clock Ratios ............................................................................................. 25
Table 4. Device Revision .......................................................................................................................... 35
Table 5. Freeze-able Bits .......................................................................................................................... 35
Table 6. DAC Digital Interface Formats .................................................................................................... 36
Table 7. De-Emphasis Control .................................................................................................................. 37
Table 8. Functional Mode Selection .......................................................................................................... 37
Table 9. ADC Digital Interface Formats .................................................................................................... 38
Table 10. MCLK Frequency ...................................................................................................................... 38
Table 11. DAC SDIN Source Selection ..................................................................................................... 39
Table 12. Example Gain and Attenuation Settings ................................................................................... 39
Table 13. PGA Soft Cross or Zero Cross Mode Selection ........................................................................ 40
Table 14. Analog Input Selection .............................................................................................................. 40
Table 15. Digital Volume Control Example Settings ................................................................................. 41
Table 16. DAC Soft Cross or Zero Cross Mode Selection ........................................................................ 42
Table 17. Transmitter Digital Interface Formats ........................................................................................ 44
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DS657F2