Features and Benefits
- Extremely Low Distortion
-88 dBc @ 5 MHz
−83 dBc @ 20 MHz (AD8007)
−77 dBc @ 20 MHz (AD8008)
−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
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.
- IF and baseband amplifiers
- A/D drivers
- DAC buffers
Product Lifecycle Production
At least one model within this product family is in production and available for purchase. The product is appropriate for new designs but newer alternatives may exist.
Evaluation Kits (1)
The Universal Single High Speed Amplifier Evaluation Boards are bare boards that enable users to quickly prototype a variety of amplifier circuits, which minimizes risk and reduces time to market. These boards are all RoHs Compliant. See ordering guide below on what board to order by lead count and package.
Documentation & Resources
AN-253: Find Op Amp Noise with Spreadsheet2/14/2015
AN-356: User's Guide to Applying and Measuring Operational Amplifier Specifications2/14/2015
AN-257: Careful Design Tames High Speed Op Amps2/14/2015
AN-358: Noise and Operational Amplifier Circuits2/14/2015
AN-692: Universal Precision Op Amp Evaluation Board (Rev. A)12/4/2003
High Speed Amplifiers Selection Table2/27/2008
Amplifier Input Protection... Friend or Foe?5/1/2007 Analog Dialogue
Tools & Simulations
ADI has always placed the highest emphasis on delivering products that meet the maximum levels of quality and reliability. We achieve this by incorporating quality and reliability checks in every scope of product and process design, and in the manufacturing process as well. "Zero defects" for shipped products is always our goal.
Sample & Buy
See our Ordering FAQs for answers to questions about online orders, payment options and more.
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.
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Pricing displayed is based on 1-piece.
Up to two boards can be purchased through Analog.com. To order more than two, please purchase through one of our listed distributors.
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.