Zakładka z wyszukiwarką danych komponentów
  Polish  ▼

Delete All
ON OFF
ALLDATASHEET.PL

X  

Preview PDF Download HTML

CS4270 Arkusz danych(PDF) 4 Page - Cirrus Logic

Numer części CS4270
Szczegółowy opis  24-Bit, 192 kHz Stereo Audio CODEC
Download  48 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Producent  CIRRUS [Cirrus Logic]
Strona internetowa  http://www.cirrus.com
Logo CIRRUS - Cirrus Logic

CS4270 Arkusz danych(HTML) 4 Page - Cirrus Logic

  CS4270 Datasheet HTML 1Page - Cirrus Logic CS4270 Datasheet HTML 2Page - Cirrus Logic CS4270 Datasheet HTML 3Page - Cirrus Logic CS4270 Datasheet HTML 4Page - Cirrus Logic CS4270 Datasheet HTML 5Page - Cirrus Logic CS4270 Datasheet HTML 6Page - Cirrus Logic CS4270 Datasheet HTML 7Page - Cirrus Logic CS4270 Datasheet HTML 8Page - Cirrus Logic CS4270 Datasheet HTML 9Page - Cirrus Logic Next Button
Zoom Inzoom in Zoom Outzoom out
 4 / 48 page
background image
4
DS686A1
CS4270
8.2 Power Control - Address 02h .......................................................................................... 34
8.2.1 Freeze (Bit 7) ...................................................................................................... 34
8.2.2 PDN_ADC (Bit 5) ................................................................................................ 34
8.2.3 PDN_DAC (Bit 1) ................................................................................................ 34
8.2.4 Power Down (Bit 0) ............................................................................................. 34
8.3 Mode Control - Address 03h ............................................................................................ 35
8.3.1 ADC Functional Mode & Master / Slave Mode (Bits 5:4) .................................... 35
8.3.2 Ratio Select (Bits 3:1) ......................................................................................... 35
8.3.3 PopGuard Disable (Bit 0) .................................................................................... 35
8.4 ADC and DAC Control - Address 04h ............................................................................. 35
8.4.1 ADC HPF Freeze A (Bit 7) .................................................................................. 35
8.4.2 ADC HPF Freeze B (Bit 6) .................................................................................. 36
8.4.3 Digital Loopback (Bit 5) ....................................................................................... 36
8.4.4 DAC Digital Interface Format (Bits 4:3) ............................................................... 36
8.4.5 ADC Digital Interface Format (Bit 0) ................................................................... 36
8.5 Transition Control - Address 05h ..................................................................................... 37
8.5.1 DAC Single Volume (Bit 7) .................................................................................. 37
8.5.2 Soft Ramp or Zero Cross Enable (Bits 6:5) ........................................................ 37
8.5.3 Invert Signal Polarity (Bits 4:1) ............................................................................ 37
8.5.4 De-Emphasis Control (Bit 0) ............................................................................... 38
8.6 Mute Control - Address 06h ............................................................................................. 38
8.6.1 Auto-Mute (Bit 5) ................................................................................................. 38
8.6.2 ADC Channel A & B Mute (Bits 4:3) ................................................................... 38
8.6.3 Mute Polarity (Bit 2) ............................................................................................ 38
8.6.4 DAC Channel A & B Mute (Bits 1:0) ................................................................... 38
8.7 DAC Channel A Volume Control - Address 07h .............................................................. 39
8.8 DAC Channel B Volume Control - Address 08h .............................................................. 39
10. PACKAGE DIMENSIONS .................................................................................................... 41
11. APPENDIX
....................................................................................................................... 42
12. REVISION HISTORY ............................................................................................................ 48
LIST OF FIGURES
Figure 1. Output Test Load ....................................................................................................................... 10
Figure 2. Maximum Loading ...................................................................................................................... 10
Figure 3. Master Mode Serial Audio Port Timing ...................................................................................... 17
Figure 4. Slave Mode Serial Audio Port Timing ........................................................................................ 17
Figure 5. Format 0, Left Justified up to 24-Bit Data .................................................................................. 18
Figure 6. Format 1, I²S up to 24-Bit Data .................................................................................................. 18
Figure 7. Format 2, Right Justified 16-Bit Data. (Available in Control Port Mode only)
Format 3, Right Justified 24-Bit Data. (Available in Control Port Mode only) ............................................ 18
Figure 8. I²C Mode Control Port Timing .................................................................................................... 19
Figure 9. SPI Control Port Timing ............................................................................................................. 20
Figure 10. CS4270 Typical Connection Diagram ...................................................................................... 21
Figure 11. De-Emphasis Curve ................................................................................................................. 27
Figure 12. CS4270 Recommended Analog Input Network ....................................................................... 28
Figure 13. CS5344 Example Analog Input Network .................................................................................. 29
Figure 14. CS4270 Recommended Analog Output Filter .......................................................................... 29
Figure 15. Suggested Active-Low Mute Circuit ......................................................................................... 30
Figure 16. Control Port Timing, SPI mode ................................................................................................ 31
Figure 17. Control Port Timing, I²C Mode ................................................................................................. 32
Figure 18. De-Emphasis Curve ................................................................................................................. 38
Figure 19. DAC Single-Speed (fast) Stopband Rejection ......................................................................... 42
Figure 20. DAC Single-Speed (fast) Transition Band ............................................................................... 42


Html Pages

1  2  3  4  5  6  7  8  9  10  11  12  13  14  15  16  17  18  19  20  21  22  23  24  25  26  27  28  29  30  31  32  33  34  35  36  37  38  39  40  41  42  43  44  45  46  47  48 


Arkusz danych Pobierz

Go To PDF Page


Link URL




Polityka prywatności
ALLDATASHEET.PL
Czy Alldatasheet okazała się pomocna?  [ DONATE ] 

O Alldatasheet   |   Reklama   |   Kontakt   |   Polityka prywatności   |   Linki   |   Lista producentów
All Rights Reserved©Alldatasheet.com


Mirror Sites
English : Alldatasheet.com  |   English : Alldatasheet.net  |   Chinese : Alldatasheetcn.com  |   German : Alldatasheetde.com  |   Japanese : Alldatasheet.jp
Russian : Alldatasheetru.com  |   Korean : Alldatasheet.co.kr  |   Spanish : Alldatasheet.es  |   French : Alldatasheet.fr  |   Italian : Alldatasheetit.com
Portuguese : Alldatasheetpt.com  |   Polish : Alldatasheet.pl  |   Vietnamese : Alldatasheet.vn