1. Products
  2. A/D Converters (ADC)
  3. High Speed A/D Converters >10 MSPS
  4. Standard High Speed A/D Converters
  5. AD9244


Features and Benefits

  • Low Power:
    590 mW at 65 MSPS with Fin to Nyquist
    340 mW at 40 MSPS with Fin to Nyquist
  • On-Chip Reference and Sample/Hold
  • 750 MHz Analog Input Bandwidth
  • SNR = 73 dBc to Nyquist
  • SFDR = 86 dBc to Nyquist
  • DNL = ±0.7 LSB
  • Guaranteed No Missing Codes over Full Temp Range
  • 1 to 2 Vpp Differential Analog Input Range
  • Single +5.0 V Analog Supply 3/5 V Driver Supply
  • Out-of-Range Indicator
  • Binary or Twos Complement Output Data
  • 48-LQFP Package

Product Details

The AD9244 is a monolithic, single 5 V supply, 14-bit, 65 MSPS analog-to-digital converter with an on-chip, high performance, sample and hold amplifier and voltage reference. The AD9244 uses a multi-stage differential pipelined architecture with output error correction logic to provide 14-bit accuracy at 65 MSPS data rates and guarantees no missing codes over the full operating temperature range.

The AD9244 has an on-board, programmable voltage reference. An external reference can also be chosen to suit the DC accuracy and temperature drift requirements of the application.

A differential clock input is used to control all internal conversion cycles. The digital output data can be presented in straight binary or in twos complement format. An out of range (OTR) signal indicates an overflow condition, which can be used with the most significant bit to determine low or high overflow.

Fabricated on an advanced CMOS process, the AD9244 is available in a 48 pin surface mount plastic package (48-LQFP) and is specified for operation over the industrial temperature range of (-40°C to +85°C).

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 (24)
  • Data Sheets (1)
  • Application Notes (15)
  • Technical Articles (7)
  • Articles (1)
  • Application Notes
    Technical Articles

    Tools & Simulations

    Virtual Eval - BETA

    Virtual Eval is a web application to assist designers in product evaluation of ADCs, DACs, and other ADI products. Using detailed models on Analog’s servers, Virtual Eval simulates crucial part performance characteristics within seconds. Configure operating conditions such as input tones and external jitter, as well as device features like gain or digital down-conversion. Performance characteristics include noise, distortion, and resolution, FFTs, timing diagrams, response plots, and more.


    IBIS Models

    AD9244 IBIS Models

    Design Tools

    Visual Analog

    For designers who are selecting or evaluating high speed ADCs, VisualAnalog™ is a software package that combines a powerful set of simulation and data analysis tools with a user-friendly graphical interface.


    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.

    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
    AD9244BSTZ-40 Material Declaration Reliability Data 48-Lead LQFP (7mm x 7mm)
    AD9244BSTZ-65 Material Declaration Reliability Data 48-Lead LQFP (7mm x 7mm)
    AD9244BSTZRL-40 Material Declaration Reliability Data 48-Lead LQFP (7mm x 7mm)
    AD9244BSTZRL-65 Material Declaration Reliability Data 48-Lead LQFP (7mm x 7mm)
    Wafer Fabrication Data

    PCN-PDN Information

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    Sample & Buy

    Ordering FAQs

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    Buy Now Pricing

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    List Pricing

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    Lead Times

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