Features and Benefits
- FET input amplifier
0.6 pA input bias current
- Stable for gains of ≥8
- High speed
54 MHz, -3 dB bandwidth (G = +10)
640 V/µs slew rate
- Low noise
- Low offset voltage (1.0 mV max)
- Wide supply voltage range: 5 V to 24 V
- No phase reversal
- Low input capacitance
- Single-supply and rail-to-rail output
- Excellent distortion specs:
SFDR 95 dBc @ 1 MHz
- High common-mode rejection ratio:
- Low power
6.5 mA typical supply current
The AD8067 FastFET™ amp is a voltage feedback amplifier with FET inputs offering wide bandwidth (54 MHz @ G = +10) and high slew rate (640 V/µs). The AD8067 is fabricated in a proprietary, dielectrically isolated eXtra Fast Complementary Bipolar process (XFCB) that enables high speed, low power and high performance FET input amplifiers.
The AD8067 is designed to work in applications that require high speed and low input bias current, such as fast photodiode preamplifiers. As required by photodiode applications, the laser trimmed AD8067 has excellent dc voltage offset (1.0 mV max) and drift (15 µV/°C max).
The FET input bias current (5 pA max) and low voltage noise (6.6 nV/√Hz) also contribute to making it appropriate for precision applications. With a wide supply voltage range (5 V to 24 V) and rail-to-rail output, the AD8067 is well suited for a variety of applications that require wide dynamic range and low distortion.
The AD8067 amplifier is available in a SOT-23-5 package and is rated to operate over the industrial temperature range of -40°C to +85°C.
Markets and Technologies
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
MT-053: Op Amp Distortion: HD, THD, THD + N, IMD, SFDR, MTPR2/14/2015
MT-052: Op Amp Noise Figure: Don't Be Misled2/14/2015
MT-050: Op Amp Total Output Noise Calculations for Second-Order System2/14/2015
MT-049: Op Amp Total Output Noise Calculations for Single-Pole System2/14/2015
MT-048: Op Amp Noise Relationships: 1/f Noise, RMS Noise, and Equivalent Noise Bandwidth2/14/2015
MT-047: Op Amp Noise2/14/2015
MT-060: Choosing Between Voltage Feedback and Current Feedback Op Amps2/14/2015
MT-059: Compensating for the Effects of Input Capacitance on VFB and CFB Op Amps Used in Current-to-Voltage Converters2/14/2015
MT-033: Voltage Feedback Op Amp Gain and Bandwidth2/14/2015
MT-058: Effects of Feedback Capacitance on VFB and CFB Op Amps2/14/2015
MT-056: High Speed Voltage Feedback Op Amps2/3/2009
MT-032: Ideal Voltage Feedback (VFB) Op Amp12/11/2008
High Speed Amplifiers Selection Table2/27/2008
Tools & Simulations
LTspice® is a powerful, fast and free simulation software, schematic capture and waveform viewer with enhancements and models for improving the simulation of analog circuits.
Models for the following parts are available in LTspice:
Use the Analog Filter Wizard to design low-pass, high-pass, or band-pass filters with actual op amps in minutes. As you progress through the design process, you can observe the characteristics of your filter design from ideal specifications to real world circuit behavior. Quickly evaluate the tradeoffs in op amp specifications - including gain-bandwidth, noise, and supply current – to determine the best filter design for your requirements.
Use Photodiode Wizard to design a transimpedance amplifier circuit to interface with a photodiode. Select a photodiode from the library included in the tool, or enter custom photodiode specifications. Quickly observe tradeoffs between Bandwidth, Peaking (Q), and ENOB/SNR. Modify circuit parameters, and immediately see results in plots for pulse response, frequency response, and noise gain.
A utility to convert between standard units of power measurement and signal strength.
This tool estimates die temperature and power dissipation based on the supply voltages, ambient temperature, load characteristics, and package thermal data.
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.View our quality and reliability program and certifications for more information.
|Part Number||Material Declaration||Reliability Data||Pin/Package Drawing||CAD Symbols, Footprints & 3D Models|
|AD8067ARTZ-REEL7||Material Declaration||Reliability Data||5-Lead SOT-23|
|Wafer Fabrication Data|
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Sample & Buy
See our Ordering FAQs for answers to questions about online orders, payment options and more.
Buy Now Pricing
(**) Displayed Buy Now Price and Price Range is based on small quantity orders.
(*)The 1Ku 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. authorized distributor. Pricing displayed for Evaluation Boards and Kits is based on 1-piece pricing.
Please see the latest communication from our CCO regarding lead times.
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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.