The AD8007 (single) and AD8008 (dual) are high performance current feedback amplifiers with ultralow distortion and noise. Unlike other high performance amplifiers, the low price and low quiescent current allow these amplifiers to be used in a wide range of applications. Analog Devices, Inc., proprietary second-generation eXtra-Fast Complementary Bipolar (XFCB) process enables such high performance amplifiers with low power consumption.
The AD8007/AD8008 have 650 MHz bandwidth, 2.7 nV/√Hz voltage noise, −83 dB SFDR at 20 MHz (AD8007), and −77 dBc SFDR at 20 MHz (AD8008).
With the wide supply voltage range (5 V to 12 V) and wide bandwidth, the AD8007/AD8008 are designed to work in a variety of applications. The AD8007/AD8008 amplifiers have a low power supply current of 9 mA/amplifier.
The AD8007 is available in a tiny SC70 package as well as a standard 8-lead SOIC. The dual AD8008 is available in both an 8-lead SOIC and an 8-lead MSOP. These amplifiers are rated to work over the industrial temperature range of −40°C to +85°C.
|Title||Content Type||File Type|
|AD8007/AD8008: Ultralow Distortion, High Speed Amplifiers Data Sheet (Rev E, 11/2009) (pdf, 463 kB)||Data Sheets|
|AN-692: Universal Precision Op Amp Evaluation Board (pdf, 621 kB)||Application Notes|
|AN-649: Using the Analog Devices Active Filter Design Tool (pdf, 5301 kB)||Application Notes|
|AN-358: Noise and Operational Amplifier Circuits (pdf, 593 kB)||Application Notes|
|AN-356: User's Guide to Applying and Measuring Operational Amplifier Specifications (pdf, 538 kB)||Application Notes|
|AN-257: Careful Design Tames High Speed Op Amps (pdf, 611 kB)||Application Notes|
|AN-253: Find Op Amp Noise with Spreadsheet (pdf, 77 kB)||Application Notes|
|MT-057: High Speed Current Feedback Op Amps (pdf, 78 kB)||Tutorials|
|MT-051: Current Feedback Op Amp Noise Considerations (pdf, 36 kB)||Tutorials|
|MT-034: Current Feedback (CFB) Op Amps (pdf, 130 kB)||Tutorials|
|MT-059: Compensating for the Effects of Input Capacitance on VFB and CFB Op Amps Used in Current-to-Voltage Converters (pdf, 69 kB)||Tutorials|
A Stress-Free Method for Choosing High-Speed Op Amps
A decision-tree approach to making the critical decision about high-speed op amp selection, including a look at some helpful tools.
|UG-112: Universal Evaluation Board for Single, High Speed Op Amps Offered in SC-70 Packages (pdf, 270 kB)||User Guides|
|UG-101: Evaluation Board User Guide (pdf, 189 kB)||User Guides|
Two-Stage Current-Feedback Amplifier
(Analog Dialogue, Vol. 29, No. 2, 1995)
|Current Feedback Amplifiers||Analog Dialogue||HTML|
Feedback Amp Debuts
(EE Times, 5/2/2002)
AcquisitionZONE Products for the Week of May 13, 2002
Low-distortion, High-Speed Operational Amplifier
(RF Design, 6/1/02)
|High Speed Amplifiers Selection Table (pdf, 77 kB)||Product Selection Guide|
|RAQs index||Rarely Asked Questions||HTML|
|Glossary of EE Terms||Glossary||HTML|
|Title||Content Type||File Type|
|AD8007/AD8008 SPICE Macro-Model||SPICE Models||HTML|
The USA list pricing shown is for BUDGETARY USE ONLY, shown in United States dollars (FOB USA per unit for the stated volume), and is subject to change. International prices may differ due to local duties, taxes, fees and exchange rates. For volume-specific price or delivery quotes, please contact your local Analog Devices, Inc. sales office or authorized distributor. Pricing displayed for Evaluation Boards and Kits is based on 1-piece pricing.