CS5343-CZZR Просмотр технического описания (PDF) - Cirrus Logic

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CS5343-CZZR

98 dB, 96 kHz, Multi-Bit Audio A/D Converter

Cirrus Logic 

CS5343/4

TABLE OF CONTENTS

1. PIN DESCRIPTIONS .............................................................................................................................. 4

2. CHARACTERISTICS AND SPECIFICATIONS ...................................................................................... 5

SPECIFIED OPERATING CONDITIONS ............................................................................................... 5

ABSOLUTE MAXIMUM RATINGS ......................................................................................................... 5

ANALOG CHARACTERISTICS - COMMERCIAL GRADE .................................................................... 6

ANALOG CHARACTERISTICS - AUTOMOTIVE GRADE ..................................................................... 7

DIGITAL FILTER CHARACTERISTICS ................................................................................................ 8

DC ELECTRICAL CHARACTERISTICS ................................................................................................ 8

DIGITAL CHARACTERISTICS .............................................................................................................. 9

SYSTEM CLOCKING AND SERIAL AUDIO INTERFACE ................................................................... 10

3. TYPICAL CONNECTION DIAGRAM ................................................................................................... 12

4. APPLICATIONS ................................................................................................................................... 13

4.1 Operation as Clock Master or Slave ............................................................................................... 13

4.1.1 Slave Mode Operation ........................................................................................................... 13

4.1.2 Master Mode Operation ......................................................................................................... 14

4.1.2.1 Master Mode Speed Selection ................................................................................... 14

4.1.3 Master Clock ......................................................................................................................... 14

4.2 Serial Audio Interface ..................................................................................................................... 15

4.3 Digital Interface ............................................................................................................................... 15

4.4 Analog Connections ....................................................................................................................... 15

4.4.1 Component Values ................................................................................................................ 16

4.5 Grounding and Power Supply Decoupling ...................................................................................... 16

4.6 Synchronization of Multiple Devices ............................................................................................... 17

5. FILTER PLOTS ................................................................................................................................... 17

6. PARAMETER DEFINITIONS ................................................................................................................ 19

7. PACKAGE DIMENSIONS .................................................................................................................... 20

THERMAL CHARACTERISTICS .......................................................................................................... 20

8. ORDERING INFORMATION ................................................................................................................ 21

9. REVISION HISTORY ............................................................................................................................ 21

LIST OF FIGURES

Figure 1. CS5343 I²S Serial Audio Interface .............................................................................................. 11

Figure 2. CS5344 Left-Justified Serial Audio Interface .............................................................................. 11

Figure 3. Typical Connection Diagram....................................................................................................... 12

Figure 4. I²S Serial Audio Interface ............................................................................................................ 15

Figure 5. Left-Justified Serial Audio Interface ............................................................................................ 15

Figure 6. CS5343/4 Analog Input Network................................................................................................. 15

Figure 7. CS5343/4 Example Analog Input Network.................................................................................. 16

Figure 8. Single-Speed Mode Stopband Rejection .................................................................................... 17

Figure 9. Single-Speed Mode Transition Band .......................................................................................... 17

Figure 10. Single-Speed Mode Transition Band (Detail)............................................................................ 17

Figure 11. Single-Speed Mode Passband Ripple ...................................................................................... 17

Figure 12. Double-Speed Mode Stopband Rejection................................................................................. 18

Figure 13. Double-Speed Mode Transition Band....................................................................................... 18

Figure 14. Double-Speed Mode Transition Band (Detail) .......................................................................... 18

Figure 15. Double-Speed Mode Passband Ripple..................................................................................... 18

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DS687A4

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