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AD8052:  Low Cost, High Speed, Rail-to-Rail Amplifier

Product Details


The AD8051 (single), AD8052 (dual) and AD8054 (quad) are low cost, high speed, voltage feedback amplifiers. The amplifiers operate on +3 V, +5 V or ±5 V supplies at low supply current. They 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 AD8051/AD8052/AD8054 provide excellent overall performance and versatility. The output voltage swings to within 25 mV of each rail, providing the maximum output dynamic range with excellent overdrive recovery.

The AD8051/AD8052/AD8054 are well suited for video electronics, cameras, video switchers, or any high speed portable equipment. Low distortion and fast settling make them ideal for active filter applications.

The AD8051/AD8052 in the 8-lead SOIC, the AD8052 in the MSOP, the AD8054 in the 14-lead SOIC, and the 14-lead TSSOP packages are available in the extended temperature range of −40°C to +125°C.

Applications

  • Active filters
  • Analog-to-digital drivers
  • Clock buffer
  • Consumer video
  • Professional cameras
  • CCD imaging systems
  • CD/DVD ROMs
  • FEATURES and BENEFITS

    • High speed and fast settling on 5 V
      110 MHz, −3 dB bandwidth (G = +1) (AD8051/AD8052)
      150 MHz, −3 dB bandwidth (G = +1) (AD8054)
      145 V/μs slew rate
      50 ns settling time to 0.1%
    • Single-supply operation
      Output swings to within 25 mV of either rail
      Input voltage range: −0.2 V to +4 V; VS = 5 V
    • Video specifications (G = +2)
      0.1 dB gain flatness: 20 MHz; RL = 150 Ω
      Differential gain/phase: 0.03%/0.03°
    • Low distortion
      −80 dBc total harmonic @ 1 MHz, RL = 100 Ω
    • Outstanding load drive capability
      Drives 45 mA, 0.5 V from supply rails (AD8051/AD8052)
      Drives 50 pF capacitive load (G = +1) (AD8051/AD8052)
    • Low power: 2.75 mA/amplifier (AD8054)
    • Low power: 4.4 mA/amplifier (AD8051/AD8052)

    Functional Block Diagram for AD8052

    Documentation

    Title Content Type File Type
    AD8051/AD8052/AD8054: Low Cost, High Speed, Rail-to-Rail Amplifiers Data Sheet (Rev J, 07/2009) (pdf, 555 kB) Data Sheets PDF
    AN-649: Using the Analog Devices Active Filter Design Tool  (pdf, 5301 kB) Application Notes PDF
    AN-357: Operational Integrators  (pdf, 272 kB) Application Notes PDF
    AN-581: Biasing and Decoupling Op Amps in Single Supply Applications  (pdf, 166 kB) Application Notes PDF
    AN-402: Replacing Output Clamping Op Amps with Input Clamping Amps  (pdf, 55 kB)
    So far most clamping amplifiers have relied upon an output clamping architecture and are called output clamp amps (OCAs). A new architecture called an input clamp amp (ICA) offers superior clamping accuracy and lower distortion.
    Application Notes PDF
    AN-417: Fast Rail-to-Rail Operational Amplifiers Ease Design Constraints in Low Voltage High Speed Systems  (pdf, 228 kB)
    Movement towards lower power supply voltages is driven by the demand that systems consume less and less power coupled with the desire to reduce the number of power supply voltages in the system. The following applications are discussed: Single-Ended and Differential Input ADC Input Circuits, Video Line Driver, Active Filter, HDSL Transceiver, and Transformer Drive Circuits.
    Application Notes PDF
    MT-060: Choosing Between Voltage Feedback and Current Feedback Op Amps  (pdf, 62 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
    MT-058: Effects of Feedback Capacitance on VFB and CFB Op Amps  (pdf, 66 kB) Tutorials PDF
    MT-056: High Speed Voltage Feedback Op Amps  (pdf, 109 kB) Tutorials PDF
    MT-053: Op Amp Distortion: HD, THD, THD + N, IMD, SFDR, MTPR  (pdf, 104 kB) Tutorials PDF
    MT-052: Op Amp Noise Figure: Don't Be Misled  (pdf, 60 kB) Tutorials PDF
    MT-050: Op Amp Total Output Noise Calculations for Second-Order System  (pdf, 38 kB) Tutorials PDF
    MT-049: Op Amp Total Output Noise Calculations for Single-Pole System  (pdf, 40 kB) Tutorials PDF
    MT-048: Op Amp Noise Relationships: 1/f Noise, RMS Noise, and Equivalent Noise Bandwidth  (pdf, 81 kB) Tutorials PDF
    MT-047: Op Amp Noise  (pdf, 72 kB) Tutorials PDF
    MT-033: Voltage Feedback Op Amp Gain and Bandwidth  (pdf, 251 kB) Tutorials PDF
    MT-032: Ideal Voltage Feedback (VFB) Op Amp  (pdf, 65 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
    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
    dBm/dBu/dBv Calculator
    This calculator converts between standard units of power measurement and signal strength.
    Utilities and Conversions HTML
    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.
    Utilities and Conversions HTML
    ADIsimOpAmp™
    This tool will help with the selection, evaluation and troubleshooting of voltage feedback Op-Amps. It uses typical data to model the behavior of a selected amplifier. It allows a user to select an amplifier, configure a circuit, apply a signal and evaluate the performance. It is useful for checking an amplifier's spec's such as Bandwidth, Slew Rate, Input/Output Range, Gain Error, Load Current, Stability Issues and DC Errors in a given circuit.
    ADIsim Design/Simulation Tools HTML
    OpAmp Stability
    An applet for demonstrating stability effects in opamp buffers.
    Design Calculators HTML
    AD8051/AD8052/AD8054 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

    AD8052 Model Options
    Model Package Pins Temp.
    Range
    Packing,
    Qty
    Price*(100-499) Price*1000 pcs RoHS View PCN/ PDN Check Inventory/
    Purchase/Sample
    AD8052AR Status: Last Time Buy 8 ld SOIC 8 Ind Tube, 98 $2.19 $1.87 N  Material Info PCN/PDN Purchase
    AD8052AR-REEL Status: Last Time Buy 8 ld SOIC 8 Ind Reel, 2500 - $1.87 N  Material Info PCN/PDN Purchase
    AD8052AR-REEL7 Status: Last Time Buy 8 ld SOIC 8 Ind Reel, 750 $2.19 $1.87 N  Material Info PCN/PDN Purchase
    AD8052ARM Status: Production 8 ld MSOP 8 Ind Tube, 50 $2.19 $1.87 N  Material Info PCN Purchase
    AD8052ARM-REEL Status: Last Time Buy 8 ld MSOP 8 Ind Reel, 3000 - $1.87 N  Material Info PCN/PDN Purchase
    AD8052ARM-REEL7 Status: Last Time Buy 8 ld MSOP 8 Ind Reel, 1000 $2.19 $1.87 N  Material Info PCN/PDN Purchase
    AD8052ARMZ Status: Production 8 ld MSOP 8 Ind Tube, 50 $1.90 $1.62 Y  Material Info PCN Purchase Sample
    AD8052ARMZ-REEL Status: Production 8 ld MSOP 8 Reel, 3000 $1.90 $1.62 Y  Material Info Notify Me Purchase
    AD8052ARMZ-REEL7 Status: Production 8 ld MSOP 8 Ind Reel, 1000 $1.90 $1.62 Y  Material Info PCN Purchase
    AD8052ARZ Status: Production 8 ld SOIC 8 Ind Tube, 98 $1.90 $1.62 Y  Material Info PCN Purchase Sample
    AD8052ARZ-REEL Status: Production 8 ld SOIC 8 Ind Reel, 2500 - $1.62 Y  Material Info PCN Purchase
    AD8052ARZ-REEL7 Status: Production 8 ld SOIC 8 Ind Reel, 750 $1.90 $1.62 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.

    AD8052 Evaluation Boards
    Model Description Price RoHS View PCN/ PDN Check Inventory/
    Purchase/Sample
    AD8052AR-EBZ Status: Production 8-Lead SOIC Bare Evaluation Board $18.25 Yes -
    AD8052ARM-EBZ Status: Production 8-Lead MSOP Bare Evaluation Board $18.25 Yes -
    AD8052ARMZ Status: Production 8-Lead MSOP $2.67 Yes -
    AD8052ARZ Status: Production 8-Lead SOIC $2.67 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

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