CS5180

2

TABLE OF CONTENTS

CHARACTERISTICS/SPECIFICATIONS ............................................................ 4

ANALOG CHARACTERISTICS................................................................... 4

DYNAMIC CHARACTERISTICS ................................................................. 6

DIGITAL CHARACTERISTICS.................................................................... 6

SWITCHING CHARACTERISTICS ............................................................. 7

RECOMMENDED OPERATING CONDITIONS .......................................... 8

ABSOLUTE MAXIMUM RATINGS .............................................................. 8

GENERAL DESCRIPTION .................................................................................. 9

THEORY OF OPERATION .................................................................................. 9

Converter Initialization: Calibration and Synchronization .......................... 9

Clock Generator ........................................................................................ 10

Voltage Reference .................................................................................... 10

Analog Input ............................................................................................. 11

Output Coding .......................................................................................... 11

Modulator-Only mode ............................................................................... 11

Instability Indicator .................................................................................... 13

Digital Filter Characteristics ...................................................................... 13

Serial Interface .......................................................................................... 13

Power Supplies / Board Layout ................................................................ 13

Power-down Mode .................................................................................... 15

PIN DESCRIPTION ............................................................................................ 16

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

APPENDIX A: CIRCUIT APPLICATIONS ......................................................... 21

PACKAGE OUTLINE DIMENSIONS ................................................................. 26

Contacting Cirrus Logic Support

For a complete listing of Direct Sales, Distributor, and Sales Representative contacts, visit the Cirrus Logic web site at:

http://www.cirrus.com/corporate/contacts/sales.cfm

IMPORTANT NOTICE

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