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AD8387:  High Performance 12-Bit, 12-Channel Output, Decimating LCD DecDriver®

Product Details


The AD8387 DecDriver provides a fast, 12 bit, latched, decimating dual digital input, which drives twelve high voltage outputs. Twelve-bit input words are loaded into twelve separate high speed, bipolar DACs sequentially. Flexible digital input format allows more than one AD8387 to be used in parallel for higher resolution displays. The output signal can be adjusted for dc reference, signal inversion, and contrast for maximum flexibility.

The AD8387 dissipates TBD W nominal static power. The AD8387 is offered in an 80-lead TQFP E-pad package and operates over the commercial temperature range of 0°C to +85°C.

FEATURES and BENEFITS

  • High accuracy, high resolution voltage outputs
    12 bit input resolution
    Laser trimmed outputs
  • Fast settling, high voltage drive
    35 ns settling time to 0.25% into 150pF load
    Slew rate 420 V/µs
    Outputs to within 1.3V of supply rails
  • High update rates
    Fast, 120 MHz clock
    Programmable video reference (brightness), offset and full-scale (contrast) output levels
  • Flexible logic
    INV bit reverses polarity of video signal
    R/L reverses loading order of data
    ISW selects frame/row or column inversion
    DSW selects single or dual data bus mode
  • Output short circuit protection
  • 3.3V logic, TBD, -18V analog supplies
  • Available in an 80-lead 12 mm x 12 mm TQFP E-pad

Functional Block Diagram for AD8387

Documentation

Title Content Type File Type
AD8387: High Performance, 12-Bit, 12-Channel Decimating, LCD DecDriver® Data Sheet (Rev 0, 10/2005) (pdf, 390 kB) Data Sheets PDF
Analog Devices in Advanced TV Overview HTML
Advantiv™ Advanced Television Solutions  (pdf, 549 kB)
Enhancing the HD system design and consumer experience, Analog Devices offers its Advantiv portfolio of video and audio integrated circuit solutions, specifically developed and optimized for advanced television applications.
Overview PDF
RAQs index Rarely Asked Questions HTML
Glossary of EE Terms Glossary 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.

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Price, packaging, availability

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.


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