AD8139ARD-REEL7(RevB) 查看數據表（PDF） - Analog Devices

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AD8139ARD-REEL7
(Rev.:RevB)

Low Noise, Rail-to-Rail, Differential ADC Driver

Analog Devices 

AD8139

TABLE OF CONTENTS

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

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

Functional Block Diagrams............................................................. 1

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

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

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

VS = ±5 V, VOCM = 0 V .................................................................. 3

VS = 5 V, VOCM = 2.5 V ................................................................. 5

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

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

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

REVISION HISTORY

10/07—Rev. A to Rev. B.

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

Inserted Figure 2; Renumbered Sequentially................................ 1

Changes to Table 1............................................................................ 3

Changes to Table 2............................................................................ 5

Changes to Table 6 and Layout ....................................................... 8

Inserted Figure 6; Renumbered Sequentially................................ 8

Changes to Figure 30...................................................................... 12

Changes to Layout .......................................................................... 17

Changes to Figure 63...................................................................... 22

Changes to Exposed Paddle (EP) Section ................................... 23

Updated Outline Dimensions ....................................................... 24

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

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

Test Circuits ................................................................................ 17

Theory of Operation ...................................................................... 18

Typical Connection and Definition of Terms ........................ 18

Applications..................................................................................... 19

Estimating Noise, Gain, and Bandwidth with Matched

Feedback Networks .................................................................... 19

Outline Dimensions ....................................................................... 24

Ordering Guide .......................................................................... 24

8/04—Rev. 0 to Rev. A.

Added 8-Lead LFCSP.........................................................Universal

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

Changes to Figure 2...........................................................................1

Changes to VS = ±5 V, VOCM = 0 V Specifications .........................3

Changes to VS = 5 V, VOCM = 2.5 V Specifications.........................5

Changes to Table 4.............................................................................7

Changes to Maximum Power Dissipation Section........................7

Changes to Figure 26 and Figure 29............................................. 12

Inserted Figure 39 and Figure 42.................................................. 14

Changes to Figure 45 to Figure 47................................................ 15

Inserted Figure 48........................................................................... 15

Changes to Figure 52 and Figure 53............................................. 16

Changes to Figure 55 and Figure 56............................................. 17

Changes to Table 6.......................................................................... 19

Changes to Voltage Gain Section ................................................. 19

Changes to Driving a Capacitive Load Section .......................... 22

Changes to Ordering Guide .......................................................... 24

Updated Outline Dimensions....................................................... 24

5/04—Revision 0: Initial Version

Rev. B | Page 2 of 24

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