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ADD8709 - 18-Channel Gamma Buffer

Description

The ADD8709 is an 18-channel integrated gamma reference for use in LCD TV and monitors panels.

The output buffers feature high current drive and low offset voltage to provide an accurate and stable gamma curve.

The top nine channels swing to VDD and the lower nine channels swing to GND.

Features

  • 18 precision gamma reference outputs Mask-programmable voltage regulator: 0.4% accuracy Upper 9 buffers swing to VDD Lower 9 buffers swing to GND Single-supply operation: 7.5 V to 16.5 V Gamma current drive: 15 mA per channel Peak output current: 150 mA Output voltage stable under load conditions 48-lead, Pb-free LQFP package.

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Datasheet preview – ADD8709

Datasheet Details

Part number ADD8709
Manufacturer Analog Devices
File Size 388.15 KB
Description 18-Channel Gamma Buffer
Datasheet download datasheet ADD8709 Datasheet
Additional preview pages of the ADD8709 datasheet.

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Full PDF Text Transcription

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FEATURES 18 precision gamma reference outputs Mask-programmable voltage regulator: 0.4% accuracy Upper 9 buffers swing to VDD Lower 9 buffers swing to GND Single-supply operation: 7.5 V to 16.5 V Gamma current drive: 15 mA per channel Peak output current: 150 mA Output voltage stable under load conditions 48-lead, Pb-free LQFP package APPLICATIONS LCD TV panels LCD monitor panels GENERAL DESCRIPTION The ADD8709 is an 18-channel integrated gamma reference for use in LCD TV and monitors panels. The output buffers feature high current drive and low offset voltage to provide an accurate and stable gamma curve. The top nine channels swing to VDD and the lower nine channels swing to GND.
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