cs5331a Cirrus Logic, Inc., cs5331a Datasheet - Page 2

• Manufacturer Part Number: cs5331a
• Description: 8-pin, Stereo A/d Converter For Digital Audio
• Manufacturer: Cirrus Logic, Inc.

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TABLE OF CONTENTS
LIST OF FIGURES
LIST OF TABLES
1. PIN DESCRIPTIONS ................................................................................................................ 3
2. CHARACTERISTICS AND SPECIFICATIONS ........................................................................ 4
3. GENERAL DESCRIPTION ....................................................................................................... 9
4. PARAMETER DEFINITIONS .................................................................................................. 14
5. REFERENCES ........................................................................................................................ 15
6. PACKAGE DESCRIPTIONS .................................................................................................. 15
7. ORDERING INFORMATION ................................................................................................. 16
8. REVISION HISTORY .............................................................................................................. 16
Figure 1.
Figure 2.
Figure 3.
Figure 4.
Figure 5.
Figure 6.
Figure 7.
Figure 8.
Table 1.
SPECIFIED OPERATING CONDITIONS ................................................................................. 4
ABSOLUTE MAXIMUM RATINGS ........................................................................................... 4
ANALOG INPUT CHARACTERISTICS .................................................................................... 5
DIGITAL CHARACTERISTICS................................................................................................. 6
DIGITAL FILTER CHARACTERISTICS ................................................................................... 6
SWITCHING CHARACTERISTICS .......................................................................................... 7
3.1 System Design .................................................................................................................. 9
3.1.1 Master Clock ......................................................................................................... 9
3.1.2 Serial Data Interface ............................................................................................ 9
3.1.3 Master Mode ......................................................................................................... 9
3.1.4 Slave Mode ......................................................................................................... 10
3.1.5 CS5330A ............................................................................................................. 10
3.1.6 CS5331A ............................................................................................................. 10
3.1.7 Analog Connections ............................................................................................ 11
3.1.8 High-Pass Filter .................................................................................................. 11
3.1.9 Initialization and Power-Down ............................................................................. 11
3.1.10 Grounding and Power Supply Decoupling ........................................................ 12
3.1.11 Digital Filter ....................................................................................................... 13
Typical Connection Diagram......................................................................................... 8
Data Output Timing-CS5330A .................................................................................... 10
Data Output Timing - CS5331A (I²S Compatible) ....................................................... 10
CS5330A/31A Initialization and Power-Down Sequence............................................ 12
CS5330A/31A Digital Filter Transition Band ............................................................... 13
CS5330A/31A Digital Filter Passband Ripple ............................................................. 13
CS5330A/31A Digital Filter Transition Band ............................................................... 13
Common Clock Frequencies......................................................................................... 9
CS5330A/31A Digital Filter Stopband Rejection......................................................... 13
CS5330A/31A
DS138F5