AD680JN Ver la hoja de datos (PDF) - Analog Devices

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AD680JN

Low Power, Low Cost 2.5 V Reference

Analog Devices 

AD680

TABLE OF CONTENTS

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

Absolute Maximum Ratings............................................................ 4

Output Protection ........................................................................ 4

ESD Caution.................................................................................. 4

Pin Configuration and Connection Diagram............................... 5

Theory of Operation ........................................................................ 6

Applying the AD680 .................................................................... 6

Noise Performance ....................................................................... 6

Turn-on Time................................................................................ 7

Dynamic Performance................................................................. 7

REVISION HISTORY

8/05—Rev. G to Rev. H

Changes to Ordering Guide ..........................................................11

12/04—Rev. F to Rev. G

Updated Format ................................................................. Universal

Changes to Ordering Guide ..........................................................11

5/04—Rev. E to Rev. F

Changes to ORDERING GUIDE ...................................................3

5/03—Rev. D to Rev. E

Changes to ORDERING GUIDE ...................................................3

Added ESD Caution ..........................................................................3

Changes to Figure 20.........................................................................7

Updated OUTLINE DIMENSIONS ...............................................8

7/01—Rev. C to Rev. D

Changes to SPECIFICATIONS........................................................2

Changes to ORDERING GUIDE ....................................................3

Table I added ......................................................................................6

Load Regulation ............................................................................8

Temperature Performance............................................................8

Temperature Output Pin ..............................................................9

Differential Temperature Transducer .........................................9

Low Power, Low Voltage Reference for Data Converters ........9

4.5 V Reference from a 5 V Supply .......................................... 10

Voltage Regulator for Portable Equipment ............................. 10

Outline Dimensions ....................................................................... 11

Ordering Guide .......................................................................... 12

Rev. H | Page 2 of 12

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