AD8655 Analog Devices, AD8655 Datasheet - Page 2

• Manufacturer Part Number: AD8655
• Description: Low Noise, Precision CMOS Amplifier
• Manufacturer: Analog Devices

Specifications of AD8655

• -3db Bandwidth: 28MHz
• Slew Rate: 11V/µs
• Vos: 50µV
• Ib: 10pA
• # Opamps Per Pkg: 1
• Input Noise (nv/rthz): 4nV/rtHz
• Vcc-vee: 2.7V to 5.5V
• Isy Per Amplifier: 4.5mA
• Packages: SOIC,SOP

AD8655/AD8656
TABLE OF CONTENTS
Specifications..................................................................................... 3
Absolute Maximum Ratings............................................................ 5
Typical Performance Characteristics ............................................. 6
Theory of Operation ...................................................................... 15
Applications..................................................................................... 16
REVISION HISTORY
9/11—Rev. A to Rev. B
Changes to Features Section............................................................ 1
Updated Outline Dimensions ....................................................... 19
Changes to Ordering Guide .......................................................... 19
Added Automotive Products Section .......................................... 19
6/05—Rev. 0 to Rev. A
Added AD8656 ...................................................................Universal
Added Figure 2 and Figure 4........................................................... 1
Changes to Specifications ................................................................ 3
Changed Caption of Figure 12 and Added Figure 13 .................. 7
Replaced Figure 16 ........................................................................... 7
Changed Caption of Figure 37 and Added Figure 38 ................ 11
Replaced Figure 47 ......................................................................... 13
Added Figure 55.............................................................................. 14
Changes to Ordering Guide .......................................................... 18
4/05—Revision 0: Initial Version
ESD Caution.................................................................................. 5
Input Overvoltage Protection ................................................... 16
Input Capacitance....................................................................... 16
Rev. B | Page 2 of 20
Layout, Grounding, and Bypassing Considerations .................. 18
Outline Dimensions ....................................................................... 19
Driving Capacitive Loads.......................................................... 16
Power Supply Bypassing ............................................................ 18
Grounding ................................................................................... 18
Leakage Currents........................................................................ 18
Ordering Guide .......................................................................... 19
Automotive Products ................................................................. 19
Data Sheet