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UPD16633B

NEC
Part Number UPD16633B
Manufacturer NEC
Description 312 OUTPUT TFT-LCD SORCE DRIVER
Published Apr 17, 2005
Detailed Description DATA SHEET MOS INTEGRATED CIRCUIT µPD16633B 312 OUTPUT TFT-LCD SORCE DRIVER (COMPATIBLE WITH 64 GRAY SCALES) The µPD...
Datasheet PDF File UPD16633B PDF File

UPD16633B
UPD16633B

Overview
DATA SHEET MOS INTEGRATED CIRCUIT µPD16633B 312 OUTPUT TFT-LCD SORCE DRIVER (COMPATIBLE WITH 64 GRAY SCALES) The µPD16633B is a source driver for TFT-LCDs capable of dealing with displays with 64 gray scales.
Data input is based on digital input configured as 6 bits by 6 dots (2 pixels), which can realize a full-color display of 260,000 colors by output of 64 values γ-corrected by an internal D/A converter and 5-by-2 external power modules.
Because the output dynamic range is as large as 9.
8 VP-P, level inversion operation of the LCD’s common electrode is rendered unnecessary.
Also, to be able to deal with dot-line inversion when mounted on a single side, this source driver is equipped with a built-in 6-bit D/A converter circuit whose odd output pins and even output pins respectively output gray scale voltages of differing polarity.
Assuring a maximum clock frequency of 45 MHz when driving at 3.
0 V, this driver is applicable to XGA-standard TFT-LCD panels.
FEATURES • Capable of ou...


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