AD7304/AD7305

Rev. C | Page 2 of 20

TABLE OF CONTENTS

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

Timing Specifications .................................................................. 4

Absolute Maximum Ratings............................................................ 5

ESD Caution.................................................................................. 5

Pin Configurations and Function Descriptions ........................... 8

Typical Performance Characteristics ........................................... 10

Circuit Operation ........................................................................... 14

DAC Section................................................................................ 14

AD7304 Serial Data Interface ....................................................... 15

AD7304 Hardware Shutdown SHDN...................................... 15

AD7304/AD7305 Power-On Reset .......................................... 15

Power up sequence..................................................................... 15

AD7305 Parallel Data Interface .................................................... 16

AD7226 Pin Compatibility ....................................................... 16

AD7305 Hardware Shutdown SHDN...................................... 16

ESD Protection Circuits ............................................................ 16

Applications..................................................................................... 17

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

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

Revision History

11/04—Data Sheet Changed from Rev. B to Rev. C

Update Format ....................................................................Universal

Update Features ................................................................................ 1

Changes to Figure 35...................................................................... 15

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

Changes to Figure 36...................................................................... 16

Change to Figure 37 ....................................................................... 16

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

2/04—Data Sheet Changed from Rev. A to Rev. B

Renumber TPCs and Figures ............................................Universal

Deleted N-16 and N-20 packages.....................................Universal

Changes to Absolute Maximum Ratings ....................................... 3

Changes to Ordering Guide ............................................................ 4

Updated Outline Dimensions ....................................................... 14

3/98—Changed from Rev. 0 to Rev. A

2/98—Revision 0: Initial Version