AD5726 Ver la hoja de datos (PDF) - Analog Devices

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AD5726

Quad, 12-Bit, Serial Input, Unipolar/Bipolar, Voltage Output DAC

Analog Devices 

AD5726

TABLE OF CONTENTS

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

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

General Description ..................................................................1

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

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

Specifications.............................................................................3

AC Performance Characteristics............................................5

Timing Characteristics...........................................................6

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

Thermal Resistance................................................................7

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

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

Typical Performance Characteristics .........................................9

Terminology ............................................................................12

REVISION HISTORY

10/13—Rev. B to Rev. C

Changes to Figure 25, Figure 26, and Figure 27.......................15

Changes to Figure 28 ...............................................................16

6/08—Rev. A to Rev. B

Added 20-Lead SSOP .................................................. Universal

Changes to Features Section ......................................................1

Changes to General Description Section...................................1

Deleted Table 1..........................................................................1

Changes to Pin Configuration and Function Descriptions

Section.......................................................................................8

Deleted Figure 7.........................................................................9

Changes to Typical Performance Characteristics Section ..........9

Added Figure 15 ......................................................................10

Changes to Figure 22 ...............................................................11

Updated Outline Dimensions..................................................18

Changes to Ordering Guide.....................................................19

Data Sheet

Theory of Operation................................................................13

DAC Architecture................................................................13

Output Amplifiers ...............................................................13

Reference Inputs..................................................................13

Serial Interface.....................................................................14

Applications Information........................................................15

Power-Up Sequence.............................................................15

Reference Configuration......................................................15

Power Supply Bypassing and Grounding.............................16

Galvanically Isolated Interface.............................................16

Microprocessor Interfacing..................................................17

Outline Dimensions ................................................................18

Ordering Guide ...................................................................19

1/08—Rev. 0 to Rev. A

Changes to Figure 6, Figure 7....................................................9

Changes to Figure 12, Figure 13 ..............................................10

Changes to Figure 19, Figure 20 ..............................................11

Inserted New Figure 22, Renumbered Figures Sequentially ....11

Added Major Code Transition Glitch Impulse Section............12

Changes to Figure 23...............................................................13

Change to Input Shift Register Section....................................14

Change to Single +5 V Supply Operation Section ...................16

4/07—Revision 0: Initial Version

Rev. C | Page 2 of 20

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