ADA4891-2ARZ Analog Devices Inc, ADA4891-2ARZ Datasheet - Page 2

• Manufacturer Part Number: ADA4891-2ARZ
• Description: Lw Cst CMOS Hgh Spd RR Amp
• Manufacturer: Analog Devices Inc

Specifications of ADA4891-2ARZ

• Amplifier Type: General Purpose
• Number Of Circuits: 2
• Output Type: Rail-to-Rail
• Slew Rate: 210 V/µs
• -3db Bandwidth: 240MHz
• Current - Input Bias: 2pA
• Voltage - Input Offset: 2500µV
• Current - Supply: 4.4mA
• Current - Output / Channel: 150mA
• Voltage - Supply, Single/dual (±): 2.7 V ~ 5.5 V, ±1.35 V ~ 2.75 V
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: 8-SOIC (3.9mm Width)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Gain Bandwidth Product: -
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

ADA4891-1/ADA4891-2
TABLE OF CONTENTS
Features .............................................................................................. 1
Applications ....................................................................................... 1
Connection Diagrams ...................................................................... 1
General Description ......................................................................... 1
Revision History ............................................................................... 2
Specifications ..................................................................................... 3
Absolute Maximum Ratings ............................................................ 5
Typical Performance Characteristics ............................................. 6
Applications Information .............................................................. 12
REVISION HISTORY
6/10—Rev. 0 to Rev. A
Changes to Figure 26 ........................................................................ 9
Changes to Figure 33 and Figure 34 ............................................. 10
Updated Outline Dimensions ....................................................... 18
Changes to Ordering Guide .......................................................... 18
2/10—Revision 0: Initial Version
Maximum Power Dissipation ..................................................... 5
ESD Caution .................................................................................. 5
Using the ADA4891 ................................................................... 12
Wideband, Noninverting Operation........................................ 12
Wideband, Inverting Gain Operation ..................................... 12
Rev. A | Page 2 of 20
Layout, Grounding, and Bypassing .............................................. 16
Outline Dimensions ....................................................................... 17
Recommended Values ............................................................... 12
Effect of R
Driving Capacitive Loads .......................................................... 14
Terminating Unused Amplifiers .............................................. 15
Video Reconstruction Filter ...................................................... 15
Power Supply Bypassing ............................................................ 16
Grounding ................................................................................... 16
Input and Output Capacitance ................................................. 16
Input-to-Output Coupling ........................................................ 16
Leakage Currents ........................................................................ 16
Ordering Guide .......................................................................... 18
F
on 0.1 dB Gain Flatness ........................................ 13