ADA4091-2 Datasheet, PDF (2/20 Pages) Analog Devices – Precision Micropower, OVP, RRIO Operational Amplifier

ADA4091-2/ADA4091-4
TABLE OF CONTENTS
Features .............................................................................................. 1
Applications....................................................................................... 1
General Description ......................................................................... 1
Pin Configurations ........................................................................... 1
Revision History ............................................................................... 2
Specifications..................................................................................... 3
Electrical Specifications ............................................................... 3
Absolute Maximum Ratings............................................................ 6
Thermal Resistance ...................................................................... 6
REVISION HISTORY
5/10—Rev. D. to Rev. E
Changes to Data Sheet Title ............................................................ 1
Changes to Table 2, Input Characteristics, Offset Voltage .......... 3
Changes to Table 3, Input Characteristics, Offset Voltage .......... 4
Changes to Table 4, Input Characteristics, Offset Voltage .......... 5
4/10—Rev. C to Rev. D
Changes to Table 2, Added LFCSP to Input Characteristics ...... 3
Changes to Table 3, Added LFCSP to Input Characteristics ...... 4
Changes to Table 4, Added LFCSP to Input Characteristics ...... 5
10/09—Rev. B to Rev. C
Added 8-Lead LFCSP and 16-Lead LFCSP.....................Universal
Change to Features Section ............................................................. 1
Updated Outline Dimensions ....................................................... 16
Changes to Ordering Guide .......................................................... 18
7/09—Rev. A to Rev. B
Added New Part ADA4091-4 ...........................................Universal
Changes to Features Section, General Description Section, and
Figure 4 .............................................................................................. 1
Added Figure 2, Renumbered Sequentially .................................. 1
Changes to Table 1............................................................................ 1
Changes to Table 2............................................................................ 3
Changes to Table 3............................................................................ 4
Changes to Table 4............................................................................ 5
Changes to Table 5............................................................................ 6
Changes to Table 6............................................................................ 6
Updated Outline Dimensions ....................................................... 16
Changes to Ordering Guide .......................................................... 16
ESD Caution...................................................................................6
Typical Performance Characteristics ..............................................7
Theory of Operation ...................................................................... 14
Input Stage................................................................................... 14
Output Stage................................................................................ 14
Input Overvoltage Protection ................................................... 15
Outline Dimensions ....................................................................... 16
Ordering Guide .......................................................................... 18
7/09—Rev. 0 to Rev. A
Changes to Data Sheet Title .............................................................1
Changes to Features ..........................................................................1
Changes to Table 2.............................................................................3
Changes to Table 3.............................................................................4
Changes to Table 4.............................................................................5
Added Input Current Parameter, Table 5 .......................................6
Added New Figure 12 and Figure 13, Renumbered
Sequentially ........................................................................................8
Added New Figure 24 and Figure 25 ........................................... 10
Added New Figure 36 and Figure 37 ........................................... 12
Added New Figure 43 .................................................................... 13
Changes to Input Overvoltage Protection Section..................... 15
Changes to Ordering Guide .......................................................... 16
10/08—Revision 0: Initial Version
Rev. E | Page 2 of 20