Add to Signal Chain Designer

AD8008:  Ultralow Distortion, High Speed Amplifiers

Product Details


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.

Applications

  • Instrumentation
  • IF and baseband amplifiers
  • Filters
  • A/D drivers
  • DAC buffers

FEATURES and BENEFITS

  • Extremely Low Distortion
    Second Harmonic
    -88 dBc @ 5 MHz
    −83 dBc @ 20 MHz (AD8007)
    −77 dBc @ 20 MHz (AD8008)
    Third Harmonic
    −101 dBc @ 5 MHz
    −92 dBc @ 20 MHz (AD8007)
    −98 dBc @ 20 MHz (AD8008)
  • High Speed
    650 MHz, −3 dB bandwidth (G = +1)
    1000 V/μs slew rate
  • Low noise
    2.7 nV/√Hz input voltage noise
    22.5 pA/√Hz input inverting current noise
  • Low power: 9 mA/amplifier typical supply current
  • Wide supply voltage range: 5 V to 12 V
  • 0.5 mV typical input offset voltage
  • Small packaging: 8-lead SOIC, 8-lead MSOP, and 5-lead SC70

Pin Configuration Diagram for AD8008

AD8008 Diagram
Pin Configuration Diagram for AD8008

Documentation

Title Content Type File Type
AD8007/AD8008: Ultralow Distortion, High Speed Amplifiers Data Sheet  (Rev E, 11/2009) (pdf, 463 kB) Data Sheets PDF
AN-692: Universal Precision Op Amp Evaluation Board  (pdf, 621 kB) Application Notes PDF
AN-649: Using the Analog Devices Active Filter Design Tool  (pdf, 5301 kB) Application Notes PDF
MT-057: High Speed Current Feedback Op Amps  (pdf, 78 kB) Tutorials PDF
MT-051: Current Feedback Op Amp Noise Considerations  (pdf, 36 kB) Tutorials PDF
MT-034: Current Feedback (CFB) Op Amps  (pdf, 130 kB) Tutorials PDF
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 PDF
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.
Webcasts WEBCAST
UG-129: Evaluation Board User Guide  (pdf, 208 kB)
Universal Evaluation Board for Dual High Speed Op Amps in MSOP Packages
User Guides PDF
UG-128: Universal Evaluation Board for Dual High Speed Op Amps in SOIC Packages  (pdf, 208 kB) User Guides PDF
Current Feedback Amplifiers Analog Dialogue HTML
Two-Stage Current-Feedback Amplifier
(Analog Dialogue, Vol. 29, No. 2, 1995)
Analog Dialogue HTML
High Speed Amplifiers Selection Table  (pdf, 77 kB) Product Selection Guide PDF
RAQs index Rarely Asked Questions HTML
Glossary of EE Terms Glossary HTML

Design Tools,Models,Drivers & Software

Title Content Type File Type
AD8007/AD8008 SPICE Macro-Model SPICE Models HTML

Evaluation Kits & Symbols & Footprints

Evaluation Boards & KitsView the Evaluation Boards and Kits page for documentation and purchasing

Symbols and Footprints— Analog Devices offers Symbols & Footprints which are compatible with a large set of today’s CAD systems for broader and easier support.

SampleSample & Buy

Price, packaging, availability

AD8008 Model Options
Model Package Pins Temp.
Range
Packing,
Qty
Price*(100-499) Price*1000 pcs RoHS View PCN/ PDN Check Inventory/
Purchase/Sample
AD8008AR Status: Last Time Buy 8 ld SOIC 8 Ind Tube, 98 $2.86 $2.44 N  Material Info PCN/PDN Purchase
AD8008AR-REEL Status: Last Time Buy 8 ld SOIC 8 Ind Reel, 2500 - $2.44 N  Material Info PCN/PDN Purchase
AD8008AR-REEL7 Status: Last Time Buy 8 ld SOIC 8 Ind Reel, 1000 $2.86 $2.44 N  Material Info PCN/PDN Purchase
AD8008ARM-REEL Status: Last Time Buy 8 ld MSOP 8 Ind Reel, 3000 $2.86 $2.44 N  Material Info PCN/PDN Purchase
AD8008ARMZ Status: Production 8 ld MSOP 8 Ind Tube, 50 $2.60 $2.22 Y  Material Info PCN Purchase
AD8008ARMZ-REEL Status: Last Time Buy 8 ld MSOP 8 Ind Reel, 3000 $2.60 $2.22 Y  Material Info PCN/PDN Purchase
AD8008ARMZ-REEL7 Status: Production 8 ld MSOP 8 Ind Reel, 1000 $2.60 $2.22 Y  Material Info PCN Purchase
AD8008ARZ Status: Production 8 ld SOIC 8 Ind Tube, 98 $2.60 $2.22 Y  Material Info PCN Purchase
AD8008ARZ-REEL Status: Production 8 ld SOIC 8 Ind Reel, 2500 - $2.22 Y  Material Info PCN Purchase
AD8008ARZ-REEL7 Status: Production 8 ld SOIC 8 Ind Reel, 1000 $2.60 $2.22 Y  Material Info PCN Purchase
Price Table Help

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.

AD8008 Evaluation Boards
Model Description Price RoHS View PCN/ PDN Check Inventory/
Purchase/Sample
AD8008AR-EBZ Status: Production 8-Lead SOIC Bare Evaluation Board $18.25 Yes -
AD8008ARZ Status: Production 8-Lead SOIC $3.65 Yes -
AD8008ARM-EBZ Status: Production 8-Lead MSOP Bare Evaluation Board $18.25 Yes -
AD8008ARMZ Status: Production 8-Lead MSOP $3.65 Yes -

Pricing displayed is based on 1-piece. The USA list pricing shown is for budgetary use only, shown in United States dollars (FOB USA per unit), and is subject to change. International prices may vary due to local duties, taxes, fees and exchange rates.

Check Inventory & Purchase

View Sales and Distribution Offices

沪ICP备09046653号
content here.
content here.

Review this Product

Close