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AD8382:  High Performance 12-Bit, 6-Channel Output, Decimating LCD DecDriver®

Product Details


The AD8382 DecDriver provides a fast, 12-bit latched decimating digital input that drives six high voltage outputs. 12-bit input words are sequentially loaded into six separate, high speed, bipolar DACs. A flexible digital input format allows several AD8382s to be used in parallel for higher resolution displays.

STSQ synchronizes sequential input loading, XFR controls synchronous output updating, and R/L controls the direction of loading as either left-to-right or right-to-left. Six channels of high voltage output drivers drive to within 1.3V of the rail. The output signal can be adjusted for dc reference, signal inversion, and contrast for maximum flexibility

The AD8382 is fabricated on Analog Devices' XFHV, fast bipolar 26V process, providing fast input logic bipolar DACs with trimmed accuracy and fast settling, high voltages, precision drive amplifiers on the same chip. The AD8382 dissipates 743 mW nominal static power. The STBY pin reduces power to a minimum, with fast recovery

FEATURES and BENEFITS

  • High accuracy, high resolution voltage outputs
  • Fast settling, high voltage drive
  • High update rates
  • Voltage controlled video reference (brightness) and full-scale (contrast) output levels
  • Flexible logic
  • Output overload protection
  • Low static power dissipation:
    743 mW
  • 3.3V logic, 9V to 18V analog supplies
  • Available in 48-lead 7mm x 7mm LFCSP

Functional Block Diagram for AD8382

Documentation

Title Content Type File Type
AD8382: High Performance 12-Bit, 6-Channel Output, Decimating LCD DecDriver® Data Sheet  (Rev 0, 03/2003) (pdf, 921 kB) Data Sheets PDF
Analog Devices in Advanced TV Overview HTML
12-Bit Microdisplay Driver Enables High Fidelity Display  (pdf, 258 kB) Overview PDF
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

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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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