ADA4856-3 Analog Devices, ADA4856-3 Datasheet - Page 2

• Manufacturer Part Number: ADA4856-3
• Description: Single-Supply, High Speed, Fixed G = +2, Rail-to-Rail Output Video Amplifier
• Manufacturer: Analog Devices

Specifications of ADA4856-3

• -3db Bandwidth: 225MHz
• Slew Rate: 800V/µs
• Vos: 1.3mV
• Ib: 3.8µA
• # Opamps Per Pkg: 3
• Input Noise (nv/rthz): 14nV/rtHz
• Vcc-vee: 3V to 5.5V
• Isy Per Amplifier: 7.8mA
• Packages: CSP

ADA4856-3
TABLE OF CONTENTS
Features .............................................................................................. 1
Applications ....................................................................................... 1
Connection Diagram ....................................................................... 1
General Description ......................................................................... 1
Revision History ............................................................................... 2
Specifications ..................................................................................... 3
Absolute Maximum Ratings ............................................................ 5
Pin Configuration and Function Descriptions ............................. 6
Typical Performance Characteristics ............................................. 7
REVISION HISTORY
1/09—Rev. 0 to Rev. A
Changes to Figure 9 ........................................................................... 7
Changes to Figure 13, Figure 15, and Figure 16 ............................ 8
Added Figure 17 and Figure 20; Renumbered Sequentially ........ 9
10/08—Revision 0: Initial Version
5 V Operation ............................................................................... 3
3.3 V Operation ............................................................................ 4
Thermal Resistance ...................................................................... 5
Maximum Power Dissipation ..................................................... 5
ESD Caution .................................................................................. 5
Rev. A | Page 2 of 20
Theory of Operation ...................................................................... 12
Applications Information .............................................................. 13
Outline Dimensions ....................................................................... 17
Using the ADA4856-3 in Gains Equal to +1, −1 ........................ 13
Using the ADA4856-3 in Gains Equal to +3, +4, and +5 ..... 14
20 MHz Active Low-Pass Filter ................................................ 15
Video Line Driver ....................................................................... 15
Single-Supply Operation ........................................................... 16
Power Down ................................................................................ 16
Layout Considerations ............................................................... 16
Power Supply Bypassing ............................................................ 16
Ordering Guide .......................................................................... 17