AD1981HD

Rev. 0 | Page 2 of 16

TABLE OF CONTENTS

Functional Block Diagram Details ................................................. 3

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

Absolute Maximum Ratings............................................................ 7

Environmental Conditions.......................................................... 7

ESD Caution.................................................................................. 7

Pin Configuration and Function Descriptions............................. 8

HD Audio Codec Information ..................................................... 10

Jack Presence Detection................................................................. 15

HD Audio Style Jack Presence Detection ............................... 15

Classic Jack Presence Detection ............................................... 15

Outline Dimensions ....................................................................... 16

Ordering Guide .......................................................................... 16

REVISION HISTORY

6/05—Initial Version: Revision 0