ADA4841-1_17 Datasheet, PDF (2/20 Pages) Analog Devices – Low Power, Low Noise and Distortion Rail-to-Rail Output Amplifiers

ADA4841-1/ADA4841-2
TABLE OF CONTENTS
Features .............................................................................................. 1
Applications....................................................................................... 1
Connection Diagrams ...................................................................... 1
General Description ......................................................................... 1
Revision History ............................................................................... 2
Specifications..................................................................................... 3
Absolute Maximum Ratings............................................................ 6
Thermal Resistance ...................................................................... 6
Maximum Power Dissipation ..................................................... 6
ESD Caution.................................................................................. 6
Typical Performance Characteristics ............................................. 7
Theory of Operation ...................................................................... 13
Amplifier Description................................................................ 13
DC Errors .................................................................................... 13
Noise Considerations ................................................................. 13
REVISION HISTORY
3/2017—Rev. F to Rev. G
Updated Outline Dimensions ....................................................... 20
Changes to Ordering Guide .......................................................... 20
3/2014—Rev. E to Rev. F
Changes to Figure 14 ................................................................................... 8
Updated Outline Dimensions ....................................................... 20
Changes to Ordering Guide .......................................................... 20
12/2010—Rev. D to Rev. E
Changes to Negative Power Supply Rejection Ration Conditions .. 3
Changes to Ordering Guide .......................................................... 20
1/2010—Rev. C to Rev. D
Added LFCSP Package.......................................................Universal
Changes to Operating Temperature Range Parameter,
Table 4 ................................................................................................ 6
Updated Outline Dimensions ....................................................... 19
Changes to Ordering Guide .......................................................... 20
3/2006—Rev. B to Rev. C
Added SOT-23 Package .....................................................Universal
Changes to General Description .................................................... 1
Changes to Table 1............................................................................ 3
Changes to Table 2............................................................................ 4
Changes to Table 3............................................................................ 5
Changes to Input Protection Section ........................................... 15
Changes to Ordering Guide .......................................................... 20
10/2005—Rev. A to Rev. B
Added ADA4841-2 ............................................................Universal
Changes to General Description and Features ............................. 1
Data Sheet
Headroom Considerations........................................................ 14
Capacitance Drive ...................................................................... 15
Input Protection ......................................................................... 15
Power-Down Operation ............................................................ 16
Applications Information .............................................................. 17
Typical Performance Values...................................................... 17
16-Bit ADC Driver ..................................................................... 17
Reconstruction Filter ................................................................. 17
Layout Considerations............................................................... 18
Ground Plane .............................................................................. 18
Power Supply Bypassing ............................................................ 18
Outline Dimensions ....................................................................... 19
Ordering Guide .......................................................................... 20
Changes to Table 1.............................................................................3
Changes to Table 2.............................................................................4
Changes to Table 3.............................................................................5
Changes to Table 4, Table 5, and Figure 4 ......................................6
Changes to Figure 6...........................................................................7
Changes to Figure 12, Figure 13, Figure 15, and Figure 16..........8
Deleted Figure 25; Renumber Sequentially................................. 10
Changes to Figure 24 and Figure 28 ............................................ 10
Changes to Figure 31...................................................................... 11
Inserted Figure 37; Renumber Sequentially................................ 12
Changes to Amplifier Description Section and Figure 39 ........ 13
Changed DC Performance Considerations Section
to DC Errors Section...................................................................... 13
Changes to Noise Considerations Section .................................. 14
Changes to Headroom Considerations Section and Figure 39 15
Changes to Power-Down Operation Section.............................. 16
Changes to 16-Bit ADC Driver Section, Figure 48, and Figure 49 17
Changes to Power Supply Bypassing Section ............................. 18
Updated Outline Dimensions ....................................................... 19
Changes to Ordering Guide .......................................................... 20
9/2005—Rev. 0 to Rev. A
Changes to Features ..........................................................................1
Changes to Figure 2...........................................................................1
Changes to Figure 12.........................................................................8
Changes to Figure 40...................................................................... 14
Changes to Headroom Considerations Section ......................... 15
7/2005—Revision 0: Initial Version
Rev. G | Page 2 of 20