ADAU1328 Data Sheet
Rev. B | Page 2 of 32
TABLE OF CONTENTS
Features .............................................................................................. 1
Applications ....................................................................................... 1
General Description ......................................................................... 1
Functional Block Diagram .............................................................. 1
Revision History ............................................................................... 2
Specifications ..................................................................................... 3
Test Conditions ............................................................................. 3
Analog Performance Specifications ........................................... 3
Crystal Oscillator Specifications................................................. 4
Digital Input/Output Specifications........................................... 4
Power Supply Specifications........................................................ 5
Digital Filters ................................................................................. 6
Timing Specifications .................................................................. 6
Absolute Maximum Ratings ............................................................ 8
Thermal Resistance ...................................................................... 8
ESD Caution .................................................................................. 8
Pin Configuration and Function Descriptions ............................. 9
Typical Performance Characteristics ........................................... 11
Theory of Operation ...................................................................... 13
Analog-to-Digital Converters (ADCs) .................................... 13
Digital-to-Analog Converters (DACs) .................................... 13
Clock Signals ............................................................................... 13
Reset and Power-Down ............................................................. 14
Serial Control Port ..................................................................... 14
Power Supply and Voltage Reference ....................................... 15
Serial Data Ports—Data Format ............................................... 15
Time-Division Multiplexed (TDM) Modes ............................ 15
Daisy-Chain Mode ..................................................................... 19
Control Registers ............................................................................ 24
Definitions ................................................................................... 24
PLL and Clock Control Registers ............................................. 24
DAC Control Registers .............................................................. 25
ADC Control Registers .............................................................. 27
Additional Modes ....................................................................... 29
Application Circuits ....................................................................... 30
Outline Dimensions ....................................................................... 31
Ordering Guide .......................................................................... 31
REVISION HISTORY
2/13—Rev. A to Rev. B
Changes to t
CLH
Parameter, Comments Column, Table 6............ 7
Changes to Serial Control Port Section ....................................... 14
7/11—Rev. 0 to Rev. A
Deleted References to I
2
C ............................................. Throughout
Changes to Table 9, DSDATAx/ASDATAx Pin Descriptions ..... 9
Updated Outline Dimensions ....................................................... 31
6/06—Revision 0: Initial Version
