SSM3582BCPZ datasheet(2/59 Pages) AD

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SSM3582

Data Sheet

Rev. 0| Page 2 of 59

TABLE OF CONTENTS

Features .............................................................................................. 1

Applications....................................................................................... 1

Functional Block Diagram .............................................................. 1

Revision History ............................................................................... 2

General Description ......................................................................... 3

Specifications..................................................................................... 4

Digital Input/Output Specifications........................................... 8

Digital Timing Specifications ..................................................... 8

Digital Input Timing Specifications........................................... 8

Absolute Maximum Ratings.......................................................... 11

Thermal Resistance .................................................................... 11

ESD Caution................................................................................ 11

Pin Configuration and Function Descriptions........................... 12

Typical Performance Characteristics ........................................... 14

Theory of Operation ...................................................................... 25

Overview...................................................................................... 25

Power Supplies ............................................................................ 25

Power-Up Sequence ................................................................... 26

Power-Down Operation ............................................................ 26

Clocking....................................................................................... 26

Digital Audio Serial Interface ................................................... 26

Standalone Operation ................................................................ 30

Mono Mode................................................................................. 31

Analog and Digital Gain ........................................................... 31

Pop and Click Suppression........................................................ 31

Temperature Sensor ................................................................... 31

Faults and Limiter Status Reporting ........................................ 32

VBAT (PVDD) Sensing................................................................ 32

Limiter and Battery Tracking Threshold Control.................. 32

High Frequency Clipper............................................................ 35

EMI Noise.................................................................................... 35

Output Modulation Description .............................................. 35

Bootstrap Capacitors.................................................................. 36

Power Supply Decoupling ......................................................... 36

Output EMI Filtering................................................................. 36

PCB Placement ........................................................................... 36

Layout .......................................................................................... 37

Typical Application Circuit ........................................................... 57

Outline Dimensions ....................................................................... 59

Ordering Guide .......................................................................... 59

REVISION HISTORY

4/16—Revision 0: Initial Version

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