AD1934 查看數據表（PDF） - Analog Devices

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AD1934

8-Channel DAC with PLL, 192 kHz, 24 Bits

Analog Devices 

AD1934

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 ...................................................................... 12

REVISION HISTORY

6/07—Revision 0: Initial Version

Digital-to-Analog Converters (DACs) .................................... 12

Clock Signals............................................................................... 12

Reset and Power-Down ............................................................. 12

Serial Control Port ..................................................................... 13

Power Supply and Voltage Reference....................................... 14

Serial Data Ports—Data Format............................................... 14

Time-Division Multiplexed (TDM) Modes............................ 14

Daisy-Chain Mode ..................................................................... 16

Control Registers ............................................................................ 20

Definitions................................................................................... 20

PLL and Clock Control Registers............................................. 20

DAC Control Registers .............................................................. 21

Auxiliary TDM Port Control Registers ................................... 23

Additional Modes....................................................................... 23

Application Circuits ....................................................................... 25

Outline Dimensions ....................................................................... 26

Ordering Guide .......................................................................... 26

Rev. 0 | Page 2 of 28

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