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  5. AD8092


Alternative Parts

Overview

Features and Benefits

  • Low cost single (AD8091) and dual (AD8092) amplifiers
  • Fully specified at +3 V, +5 V, and ±5 V supplies
  • Single-supply operation
    Output swings to within 25 mV of either rail
  • High speed and fast settling on 5 V
    110 MHz, −3 dB bandwidth (G = +1)
    145 V/μs slew rate
    50 ns settling time to 0.1%
  • Good video specifications (G = +2)
    Gain flatness of 0.1 dB to 20 MHz; RL = 150 Ω
    0.03% differential gain error; RL = 1 kΩ
    0.03%differential phase error; RL = 1 kΩ
  • Low distortion
    −80 dBc total harmonic @ 1 MHz; RL = 100 Ω
  • Outstanding load drive capability
    Drives 45 mA, 0.5 V from supply rails
    Drives 50 pF capacitive load (G = +1)
  • Low power of 4.4 mA per amplifier

Product Details

The AD8091 (single) and AD8092 (dual) are low cost, voltage feedback, high speed amplifiers designed to operate on +3 V, +5 V, or ±5 V supplies. The AD8091/AD8092 have true single-supply capability, with an input voltage range extending 200 mV below the negative rail and within 1 V of the positive rail.

Despite their low cost, the AD8091/AD8092 provide excellent overall performance and versatility. The output voltage swing extends to within 25 mV of each rail, providing the maximum output dynamic range with excellent overdrive recovery. This makes the AD8091/AD8092 useful for video electronics, such as cameras, video switchers, or any high speed portable equipment. Low distortion and fast settling make them ideal for active filter applications. The AD8091/AD8092 offer a low power supply current and can operate on a single 3 V power supply. These features are ideally suited for portable and battery-powered applications where size and power are critical.

The wide bandwidth and fast slew rate make these amplifiers useful in many general-purpose, high speed applications where dual power supplies of up to ±6 V and single supplies from +3 V to +12 V are needed.

This low cost performance is offered in an 8-lead SOIC (AD8091/AD8092), a tiny SOT23-5 (AD8091), and an MSOP (AD8092).

Applications

  • Coaxial cable drivers
  • Active filters
  • Video switchers
  • Professional cameras
  • CCD imaging systems
  • CDs/DVDs
  • Clock buffers

Product Lifecycle icon-recommended 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)

Documentation & Resources

  • View All (18)
  • Data Sheets (1)
  • Application Notes (2)
  • User Guides (2)
  • Tutorials (11)
  • Product Selection Guide (1)
  • Webcasts (1)
  • Tutorials

    Tools & Simulations

    LTspice

    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.

    LTspice

    Models for the following parts are available in LTspice:

    AD8092

    SPICE Models

    Design Tools

    Analog Filter Wizard

    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.

    Analog Photodiode Wizard

    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.

    VRMS/dBm/dBu/dBV calculators

    A utility to convert between standard units of power measurement and signal strength.

    Power Dissipation vs Die Temp

    This tool estimates die temperature and power dissipation based on the supply voltages, ambient temperature, load characteristics, and package thermal data.

    Design Resources

    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
    AD8092ARMZ Material Declaration Reliability Data 8-Lead MSOP
    AD8092ARMZ-REEL Material Declaration Reliability Data 8-Lead MSOP
    AD8092ARMZ-REEL7 Material Declaration Reliability Data 8-Lead MSOP
    AD8092ARZ Material Declaration Reliability Data 8-Lead SOIC
    AD8092ARZ-REEL Material Declaration Reliability Data 8-Lead SOIC
    AD8092ARZ-REEL7 Material Declaration Reliability Data 8-Lead SOIC
    Wafer Fabrication Data

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    Sample & Buy


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    Evaluation Boards

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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.