ADA4841-1 Analog Devices, ADA4841-1 Datasheet - Page 2

• Manufacturer Part Number: ADA4841-1
• Description: Low Power, Low Noise and Distortion, Rail-to-Rail Output Amplifier
• Manufacturer: Analog Devices

Specifications of ADA4841-1

• Vcc-vee: 2.7V to 12V
• Isy Per Amplifier: 1.5mA
• Packages: SOIC,SOT
• -3db Bandwidth: 80MHz
• Slew Rate: 13V/µs
• Vos: 40µV
• Ib: 3µA
• # Opamps Per Pkg: 1
• Input Noise (nv/rthz): 2.1nV/rtHz

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
Typical Performance Characteristics ............................................. 7
Theory of Operation ...................................................................... 13
REVISION HISTORY
12/10—Rev. D to Rev. E
Changes to Negative Power Supply Rejection Ration Conditions ..3
Changes to Ordering Guide .......................................................... 20
1/10—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
3/06—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
10/05—Rev. A to Rev. B
Added ADA4841-2.............................................................Universal
Changes to General Description and Features ............................. 1
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
Thermal Resistance ...................................................................... 6
Maximum Power Dissipation ..................................................... 6
ESD Caution.................................................................................. 6
Amplifier Description................................................................ 13
DC Errors .................................................................................... 13
Noise Considerations ................................................................. 13
Rev. E | Page 2 of 20
Applications Information .............................................................. 17
Outline Dimensions ....................................................................... 19
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
9/05—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
7/05—Revision 0: Initial Version
Headroom Considerations........................................................ 14
Capacitance Drive ...................................................................... 15
Input Protection ......................................................................... 15
Power-Down Operation ............................................................ 16
Typical Performance Values...................................................... 17
16-Bit ADC Driver..................................................................... 17
Reconstruction Filter ................................................................. 17
Layout Considerations............................................................... 18
Ground Plane.............................................................................. 18
Power Supply Bypassing ............................................................ 18
Ordering Guide .......................................................................... 20