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AD8067:  High Gain Bandwidth Product, Precision FastFET™ Op Amp

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 ...More

AD8067:  High Gain Bandwidth Product, Precision FastFET™ Op Amp

Product Description

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.

  • 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
    6.6 nV/√Hz
    0.6 fA/√Hz
  • 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:
    -106 dB
  • Low power
    6.5 mA typical supply current
  • -3dB Bandwidth: 54MHz
  • Slew Rate: 640V/µs
  • Vos: 200µV
  • Ib: 0.6pA
  • Input Noise (nV/rtHz): 6.6nV/rtHz
  • Vcc-Vee Supply (V): 5 to 24
  • Iq per Amplifier: 7mA
  • # OpAmps per Pkg: 1
  • Operating Temp Range: -40 to +85
  • Packages: SOT

Connection Diagram for AD8067

Of Note ...

Part# Small Signal Bandwidth Slew Rate Vos Ib V Noise Density Amplifiers Per Package Widest Temp Range (°C)
AD8067 54MHz 640V/µs 200µV 600fA 6.6nV/rtHz 1 -40 to +85
AD8099 500MHz 1.6KV/µs 200µV 3µA 950pV/rtHz 1 -40 to +125
AD8047 250MHz 750V/µs 1mV 1µA 5.2nV/rtHz 1 -40 to +85
AD8048 260MHz 1KV/µs 1mV 1µA 3.8nV/rtHz 1 -40 to +85
AD8605 10MHz 5V/µs 20µV 200fA 6.5nV/rtHz 1 -40 to +125
AD8037 270MHz 1.5KV/µs 2mV 3µA 4.5nV/rtHz 1 -40 to +85
AD8005 270MHz 1.5KV/µs 5mV 500nA 4nV/rtHz 1 -40 to +85
AD8010 230MHz 800V/µs 5mV 6µA 2nV/rtHz 1 -40 to +85
AD8055 300MHz 1.4KV/µs 3mV 400nA 6nV/rtHz 1 -40 to +85
AD8014 400MHz 4KV/µs 2mV 5µA 3.5nV/rtHz 1 -40 to +85
AD8011 400MHz 3.5KV/µs 2mV 5µA 2nV/rtHz 1 -40 to +85

Pricing, Packaging & Availability

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This is the acceptable operating range of the device. The various ranges specified are as follows:
  • Commercial: 0 to +70 degrees Celsius
  • Military : -55 to +125 degrees Celsius
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  • Automotive: -40 to +125 degrees Celsius
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*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.
**Sample availability may be better than production availability. Please enter samples into your cart to check sample availability.