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Dual High-Voltage Scan Drivers for TFT LCD

Provides a Competitive Solution for LCD TVs Using GOA Technology

Product Details

Key Features

Simplified Block Diagram

Technical Docs

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Sampling:
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Key Features

  • +40V to -30V Output Swing Range
  • Fast Slew Rate for High Capacitive Load
  • Load Charge Sharing for Power Saving
  • 24-Pin, 4mm x 4mm, Thin QFN Package

Applications/Uses

  • LCD Monitor and Small TV Panels
  • Notebook Computer Displays

Description

The MAX17121 includes two high-voltage, level-shifting scan drivers for TFT panel integrated gate logic. Each scan driver has two channels that switch complementarily. The scan driver outputs swing from +40V to -30V and can swiftly drive capacitive loads. To save power, the scan driver's complementary outputs share the charge of their capacitive load before they change states.

The MAX17121 is available in a 24-pin, 4mm x 4mm, thin QFN package with a maximum thickness of 0.8mm for ultra-thin LCD panels.

Simplified Block Diagram

Technical Docs

Support & Training

Search our knowledge base for answers to your technical questions.

Filtered Search

Our dedicated team of Applications Engineers are also available to answer your technical questions. Visit our support portal .

Sampling:
Selecting the Sample button above will redirect to the third-party ADI Sample Site. The part selected will carry over to your cart on this site once logged in. Please create a new account there if you have never used the site before. Contact SampleSupport@analog.com with any questions regarding this Sample Site.