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  2. Amplifiers
  3. Differential Amplifiers and ADC Drivers
  4. Single-Ended to Differential Amplifiers
  5. AD8132


Features and Benefits

  • High speed
    350 MHz, −3 dB bandwidth
    1200 V/μs slew rate
  • Resistor set gain
  • Internal common-mode feedback
  • Improved gain and phase balance: −68 dB @ 10 MHz
  • Separate input to set the common-mode output voltage
  • Low distortion: −99 dBc SFDR @ 5 MHz, 800 Ω load
  • Low power: 10.7 mA @ 5 V
  • Power supply range: +2.7 V to ±5.5 V
  • Fully AEC-Q100 qualified (AD8132W)

Product Details

The AD8132 is a low cost differential or single-ended input to differential output amplifier with resistor set gain. The AD8132 is a major advancement over op amps for driving differential input ADCs or for driving signals over long lines. The AD8132 has a unique internal feedback feature that provides output gain and phase matching balanced to −68 dB at 10 MHz, suppressing harmonics and reducing radiated EMI.

Manufactured using the next-generation of Analog Devices, Inc., XFCB bipolar process, the AD8132 has a −3 dB bandwidth of 350 MHz and delivers a differential signal with −99 dBc SFDR at 5 MHz, despite its low cost. The AD8132 eliminates the need for a transformer with high performance ADCs, preserving the low frequency and dc information. The common-mode level of the differential output is adjustable by applying a voltage on the VOCM pin, easily level shifting the input signals for driving single-supply ADCs. Fast overload recovery preserves sampling accuracy.

The AD8132 is also used as a differential driver for the trans-mission of high speed signals over low cost twisted pair or coaxial cables. The feedback network can be adjusted to boost the high frequency components of the signal. The AD8132 is used for either analog or digital video signals or for other high speed data trans-mission. The AD8132 is capable of driving either a Category 3 or Category 5 twisted pair or coaxial cable with minimal line attenuation. The AD8132 has considerable cost and performance improvements over discrete line driver solutions.

Differential signal processing reduces the effects of ground noise that plagues ground-referenced systems. The AD8132 can be used for differential signal processing (gain and filtering) throughout a signal chain, easily simplifying the conversion between differential and single-ended components.

The AD8132W is the automotive grade version, qualified for 125°C operation per the AEC-Q100. See the Automotive Products section for more details.

The AD8132 is available in both 8-lead SOIC and 8-lead MSOP packages for operation over the extended industrial temperature range of −40°C to +125°C.


  •   Low power differential ADC drivers
  •   Differential gain and differential filtering
  •   Video line drivers
  •   Differential in/out level shifting
  •   Single-ended input to differential output drivers
  •   Active transformers
  •   Automotive driver assistance
  •   Automotive infotainment

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 (19)
  • 3rd Party Solutions (1)
  • Data Sheet (1)
  • Application Note (6)
  • User Guide (2)
  • Tutorial (3)
  • Product Selection Guide (2)
  • Webcast (2)
  • Rarely Asked Question (1)
  • Technical Article (1)
  • Application Note

    Tools & Simulations


    Sys-Parameter Models for Keysight Genesys

    Sys-Parameter models contain behavioral parameters, such as P1dB, IP3, gain, noise figure and return loss, which describe nonlinear and linear characteristics of a device.

    SPICE Model

    Design Tool


    ADIsimRF is an easy-to-use RF signal chain calculator. Cascaded gain, noise, distortion and power consumption can be calculated, plotted and exported for signal chains with up to 50 stages. ADIsimRF also includes an extensive data base of device models for ADI’s RF and mixed signal components.

    ADI DiffAmpCalc™

    ADI's new ADI DiffAmpCalc™ is a free, downloadable calculator for designing differential amplifier circuits. The tool is easy to use and features an interactive user interface to quickly get you up and running.

    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
    AD8132ARMZ Material Declaration Reliability Data 8-Lead MSOP
    AD8132ARMZ-REEL Material Declaration Reliability Data 8-Lead MSOP
    AD8132ARMZ-REEL7 Material Declaration Reliability Data 8-Lead MSOP
    AD8132ARZ Material Declaration Reliability Data 8-Lead SOIC
    AD8132ARZ-R7 Material Declaration Reliability Data 8-Lead SOIC
    AD8132ARZ-RL Material Declaration Reliability Data 8-Lead SOIC
    AD8132WARMZ-R7 Material Declaration Reliability Data 8-Lead MSOP
    Wafer Fabrication Data

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    Sample & Buy

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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.