Overview

Features and Benefits

  • High speed
    • 80 MHz typical −3 dB bandwidth (G = +1)
    • 75 MHz typical −3 dB bandwidth (G = +2)
    • 1000 V/µs typical slew rate
    • 50 ns typical settling time to 0.1% (VOUT = 10 V step)
  • Ideal for video applications
    • 30 MHz typical 0.1 dB bandwidth (G = +2, VS = ±15 V)
    • 0.02% typical differential gain (VS = ±15 V)
    • 0.04° typical differential phase (VS = ±15 V)
  • Low noise
    • 2.9 nV/√Hz typical input voltage noise
    • 13 pA/√Hz typical inverting input current noise
  • Low power
    • 8.0 mA maximum supply current (quiescent)
    • 2.1 mA typical supply current (power-down mode)
  • High performance disable function
    • Turn off time: 100 ns typical
    • Break before make guaranteed
    • Input to output isolation of 64 dB (off state)
  • Flexible operation
  • Specified for ±5 V and ±15 V operation
  • ±2.9 V typical output swing into a 150 Ω load (VS = ±5 V)

    AD810-EP Supports defense and aerospace applications (AQEC standard)

  • Download AD810-EP data sheet (pdf)
  • Extended industrial temperature range: −55°C to +105°C
  • Controlled manufacturing baseline
  • 1 assembly/test site
  • 1 fabrication site
  • Product change notification
  • Qualification data available on request

Product Details

The AD810 is a composite and HDTV-compatible, current feedback, video operational amplifier, ideal for use in systems such as multimedia, digital tape recorders, and video cameras. The 0.1 dB flatness specification at a bandwidth of 30 MHz (G = +2) and the differential gain and phase of 0.02% and 0.04° (NTSC) make the AD810 ideal for any broadcast quality video system. All these specifications are under load conditions of 150 Ω (one 75 Ω back terminated cable).

The AD810 is ideal for power sensitive applications such as video cameras, offering a low power supply current of 8.0 mA maximum. The disable feature reduces the power supply current to only 2.1 mA, while the amplifier is not in use, to conserve power. Furthermore, the AD810 is specified over a power supply range of ±5 V to ±15 V.

The AD810 works well as an ADC or DAC buffer in video systems due to its unity gain (G = +1) −3 dB bandwidth of 80 MHz. Because the AD810 is a transimpedance amplifier, this bandwidth can be maintained over a wide range of gains while featuring a low noise of 2.9 nV/√Hz for wide dynamic range applications.

Applications

  • Professional video cameras
  • Multimedia systems
  • NTSC-, PAL-, and SECAM-compatible systems
  • Video line drivers
  • ADC or DAC buffers
  • DC restoration circuits

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)

Tools & Simulations

Design Tools

ADIsimPE Linear and Mixed-Signal Circuit Simulator – Personal Edition

ADIsimPE, which is powered by SIMetrix/SIMPLIS, is a circuit simulation suite optimized for the design and development of analog and mixed signal circuits. SIMetrix mode is ideal for the simulation of general non-switching circuits. It provides full Pspice compatibility for use with industry-standard SPICE models. SIMPLIS (SIMulation Piecewise-Linear System) mode simulates the operation of switching circuits with vastly improved robustness, speed, and accuracy compared to standard SPICE. It is particularly useful for switching power supply, PLLs, and ADC/DAC applications.

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.

PCN-PDN Information

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Evaluation Boards 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.