AD8684 Analog Devices, AD8684 Datasheet - Page 2

• Manufacturer Part Number: AD8684
• Description: Quad Low Power, High Speed JFET Operational Amplifiers
• Manufacturer: Analog Devices

Specifications of AD8684

• -3db Bandwidth: 3.5MHz
• Slew Rate: 9V/µs
• Vos: 350µV
• Ib: 6pA
• # Opamps Per Pkg: 4
• Input Noise (nv/rthz): 36nV/rtHz
• Vcc-vee: 9V to 36V
• Isy Per Amplifier: 250µA
• Packages: SOIC,SOP

AD8682/AD8684
TABLE OF CONTENTS
Features .............................................................................................. 1
Applications ....................................................................................... 1
Pin Configurations ........................................................................... 1
General Description ......................................................................... 1
Revision History ............................................................................... 2
Specifications ..................................................................................... 3
Absolute Maximum Ratings ............................................................ 4
REVISION HISTORY
7/08—Rev. A to Rev. B
Changes to Phase Inversion Section ............................................ 10
Deleted Figure 33 ............................................................................ 10
Added Figure 33 and Figure 34..................................................... 10
Updated Outline Dimensions ....................................................... 12
7/07—Rev. 0 to Rev. A
Change to Figure 21 ......................................................................... 8
Change to Figure 31 ......................................................................... 9
10/06—Revision 0: Initial Version
Electrical Characteristics ............................................................. 3
Thermal Resistance ...................................................................... 4
Rev. B | Page 2 of 16
Typical Performance Characteristics ..............................................5
Applications Information .............................................................. 10
Outline Dimensions ....................................................................... 12
ESD Caution...................................................................................4
High-Side Signal Conditioning ................................................ 10
Phase Inversion ........................................................................... 10
Active Filters ............................................................................... 10
Programmable State Variable Filter ......................................... 11
Ordering Guide .......................................................................... 14