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ADA4084-4

30 V, Low Noise, Rail-to-Rail Input/Output, Low Power Operational Amplifiers

Analog Devices 

ADA4084-1/ADA4084-2/ADA4084-4

TABLE OF CONTENTS

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

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

Pin Connection Diagram ................................................................ 1

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

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

Specifications..................................................................................... 4

Electrical Characteristics ............................................................. 4

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

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

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

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

Typical Performance Characteristics ........................................... 11

±1.5 V Characteristics................................................................ 11

REVISION HISTORY

5/2017—Rev. H to Rev. I

Changed CP-8-12 to CP-8-11 ...................................... Throughout

Changed CP-16-26 to CP-16-17 .................................. Throughout

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

Added Long-Term Drift Section, Temperature Hysteresis

Section, Figure 112, Figure 113, and Figure 114; Renumbered

Sequentially ..................................................................................... 32

Updated Outline Dimensions ....................................................... 34

Changes to Ordering Guide .......................................................... 36

8/2015—Rev. G to Rev. H

Added 5-Lead SOT-23 .......................................................Universal

Changes to Pin Connection Diagram Section, Figure 1, and

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

Deleted Figure 3; Renumbered Sequentially................................. 1

Changes to Large Signal Voltage Gain Parameter, Table 2.......... 4

Changes to Large Signal Voltage Gain Parameter, Table 3.......... 5

Changes to Large Signal Voltage Gain Parameter, Table 4.......... 6

Changes to Table 6............................................................................ 7

Moved Figure 3 ................................................................................. 8

Added Pin Configurations and Function Descriptions Section,

Figure 4, Figure 5, Table 7, Table 8, and Table 9; Renumbered

Sequentially ....................................................................................... 8

Added Figure 6, Figure 7, Figure 8, Table 10, and Table 11 ........ 9

Moved Figure 9 ............................................................................... 10

Added Table 12 ............................................................................... 10

Added Figure 11 and Figure 15..................................................... 11

Added Figure 42 and Figure 46..................................................... 17

Added Figure 73 and Figure 77..................................................... 23

Updated Outline Dimensions ....................................................... 32

Changes to Ordering Guide .......................................................... 35

Data Sheet

±5 V Characteristics................................................................... 17

±15 V Characteristics ................................................................ 23

Applications Information .............................................................. 29

Functional Description.............................................................. 29

Start-Up Characteristics ............................................................ 30

Input Protection ......................................................................... 30

Output Phase Reversal............................................................... 30

Designing Low Noise Circuits in Single-Supply Applications .. 31

Comparator Operation.............................................................. 31

Long-Term Drift......................................................................... 32

Temperature Hysteresis ............................................................. 32

Outline Dimensions ....................................................................... 33

Ordering Guide .......................................................................... 36

6/2015—Rev. F to Rev. G

Changes to Figure 96 and Figure 97............................................. 24

1/2015—Rev. E to Rev. F

Moved Revision History...................................................................3

Changes to Table 5.............................................................................7

Changes to Ordering Guide .......................................................... 29

7/2014—Rev. D to Rev. E

Added ADA4084-1.............................................................Universal

Added Figure 1; Renumbered Sequentially ...................................1

Changes to Output Voltage High Parameter, Table 2 ...................3

Changes to Current Noise Density Parameter, Table 3 ................4

Changes to Current Noise Density Parameter, Table 4 ................5

Changes to Figure 8 Caption, and Figure 9 to Figure 11 .............7

Changes to Figure 13.........................................................................8

Changes to Figure 21.........................................................................9

Added Figure 31; Renumbered Sequentially .............................. 11

Changes to Figure 30 Caption, and Figure 32 to Figure 34 ...... 11

Changes to Figure 36 Caption to Figure 39 Caption ................. 12

Changes to Figure 50...................................................................... 14

Added Figure 60 ............................................................................. 16

Changes to Figure 59 Caption, Figure 62, and Figure 63.......... 16

Changes to Figure 65 Caption to Figure 68 Caption ................. 17

Changes to Figure 79...................................................................... 19

Added Figure 89 ............................................................................. 21

Changes to Figure 88 Caption, Figure 91 Caption, and

Figure 92 Caption ........................................................................... 21

Changes to Ordering Guide .......................................................... 28

Rev. I | Page 2 of 36

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