CS5396 CS5397

2

DS229PP2

TABLE OF CONTENTS

TABLE OF CONTENTS.......................................................................................................2

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

DIGITAL FILTER CHARACTERISTICS ..............................................................................5

POWER AND THERMAL CHARACTERISTICS .................................................................6

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

ABSOLUTE MAXIMUM RATINGS......................................................................................6

RECOMMENDED OPERATING CONDITIONS ..................................................................7

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

SPI CONTROL PORT SWITCHING CHARACTERISTICS .................................................9

I2C CONTROL PORT SWITCHING CHARACTERISTICS ...............................................10

GENERAL DESCRIPTION ...............................................................................................12

Stand-Alone vs. Control Port Mode ........................................................................12

STAND-ALONE MODE ....................................................................................................12

Master Clock - Stand-Alone Mode ..........................................................................12

Serial Data Interface - Stand-Alone Mode ..............................................................12

Serial Data- Stand-Alone Mode .......................................................................13

Serial Clock - Stand-Alone Mode ....................................................................13

Left/Right Clock - Stand-Alone Mode ..............................................................13

Master Mode - Stand-Alone Mode ..........................................................................13

Slave Mode - Stand-Alone Mode ............................................................................13

High Pass Filter - Stand-Alone Mode .....................................................................13

Power-up and Calibration - Stand-Alone Mode ......................................................13

Synchronization of Multiple Devices - Stand Alone Mode ......................................14

CONTROL PORT MODE ..................................................................................................14

Access to Control Port Mode ..................................................................................14

Internal Power-On Reset .................................................................................14

Master Clock - Control Port Mode ..........................................................................15

64

× vs. 128× Oversampling Modes ........................................................................15

Serial Data Interface - Control Port Mode ..............................................................15

Serial Data - Control Port Mode ......................................................................15

Serial Clock - Control Port Mode .....................................................................15

Left/Right Clock -Control Port Mode ................................................................15

Master Mode- Control Port Mode ...........................................................................17

Slave Mode - Control Port Mode ............................................................................17

Synchronization of Multiple Devices - Control Port Mode ......................................17

Power-up and Calibration - Control Port Mode .......................................................17

High Pass Filter -Control Port Mode .......................................................................17

Input Level Monitoring - Control Port Mode ............................................................18

High Resolution Mode .....................................................................................18

Bar Graph Mode ..............................................................................................18

Dual Digital Audio Outputs .....................................................................................18

Psychoacoustic Filter ..............................................................................................19

Low Group Delay Filter ...........................................................................................19

µC Interface Formats ..............................................................................................19

SPI Mode .........................................................................................................19

ANALOG CONNECTIONS - ALL MODES .......................................................................19

GROUNDING AND POWER SUPPLY DECOUPLING - ALL MODES ............................20

DIGITAL FILTER PLOTS .................................................................................................21

REGISTER DESCRIPTION ...............................................................................................25

PIN DESCRIPTIONS .........................................................................................................31

Power Supply Connections .....................................................................................31

Analog Inputs...........................................................................................................31

Analog Outputs........................................................................................................32

Digital Inputs............................................................................................................32