UPD160040 Datasheet | NEC

DATA SHEET .. MOS INTEGRATED CIRCUIT µPD160040 384-OUTPUT TFT-LCD SOURCE DRIVER (PATIBLE WITH 256-GRAY SCALES) DESCRIPTION The µPD160040 is a source driver for TFT-LCDs capable of dealing with displays with 256-gray scales. Data input is based on digital input configured as 8 bits by 6 dots (2 pixels), which can realize a full-color display of 16,777,216 colors by output of 256 values γ -corrected by an internal D/A converter and 8-by-2 external power modules. Because the output dynamic range is as large as VSS2 + 0.2 V to VDD2 - 0.2 V, level inversion operation of the LCD’s mon electrode is rendered unnecessary. Also, to be able to deal with dot-line inversion,...