ADA4505-4 Ver la hoja de datos (PDF) - Analog Devices

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ADA4505-4

22 μA, RRIO, CMOS, 18 V Operational Amplifier

Analog Devices 

AD8546/AD8548

TABLE OF CONTENTS

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

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

Pin Configurations ........................................................................... 1

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

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

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

Electrical Characteristics—18 V Operation ............................. 3

Electrical Characteristics—10 V Operation ............................. 4

Electrical Characteristics—2.7 V Operation ............................ 5

Absolute Maximum Ratings............................................................ 6

Thermal Resistance ...................................................................... 6

ESD Caution.................................................................................. 6

REVISION HISTORY

4/12—Rev. A to Rev. B

Added AD8548 and 14-Lead SOIC..................................Universal

Changes to Product Title, Features Section, General

Description Section, and Table 1 .................................................... 1

Added Figure 2; Renumbered Figures Sequentially..................... 1

Moved Electrical Characteristics—18 V Operation Section ...... 3

Changes to Table 2............................................................................ 3

Changes to Table 3............................................................................ 4

Moved Electrical Characteristics—2.7 V Operation Section ..... 5

Changes to Table 4............................................................................ 5

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

Changes to Figure 4, Figure 5, Figure 7, and Figure 8 ................. 7

Deleted Figure 8 and Figure 11....................................................... 8

Data Sheet

Typical Performance Characteristics ..............................................7

Applications Information .............................................................. 17

Input Stage................................................................................... 17

Output Stage................................................................................ 18

Rail-to-Rail Input and Output.................................................. 18

Resistive Load ............................................................................. 18

Comparator Operation.............................................................. 19

4 mA to 20 mA Process Control Current Loop Transmitter .. 20

Outline Dimensions ....................................................................... 21

Ordering Guide .......................................................................... 21

Changes to Figure 9, Figure 10, Figure 12, and Figure 13............8

Changes to Figure 22 and Figure 25 ............................................ 10

Changes to Figure 33...................................................................... 12

Changes to Figure 63 and Figure 64 ............................................ 18

Updated Outline Dimensions ....................................................... 21

Added Figure 72 ............................................................................. 21

Changes to Ordering Guide .......................................................... 21

4/11—Rev. 0 to Rev. A

Changes to Product Title, Features Section, Applications

Section, General Description Section, and Table 1.......................1

1/11—Revision 0: Initial Version

Rev. B | Page 2 of 24

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