uPD16740 Datasheet (Renesas) - 384-OUTPUT TFT-LCD SOURCE DRIVER

uPD16740, 384-OUTPUT TFT-LCD SOURCE DRIVER

The D/A converted 64/256-gray-scale analog voltage is output.

The display data is input in either a 48-bit width of 8-bit gray-scale data × 6 dots (2 pixels) or in a 36-bit width of 6-bit gray-scale data × 6 dots (2 pixels).

In 8-bit input: DX7: MSB, DX0: LSB In 6-bit input: DX7: MSB, DX2: LSB In 6-

DATA SHEET MOS INTEGRATED CIRCUIT µ PD16740 384-OUTPUT TFT-LCD SOURCE DRIVER (COMPATIBLE WITH 256-GRAY SCALES) The µ PD16740 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 16,700,000 colors by output of 256 values γ -corrected by an internal D/A converter and 11 external power modules.

Because the output dynamic range is as large as V

uPD16740 Features

* CMOS level input

* 384-output channel

* Input of 8 bits (gradation data) by 6 dots

* Capable of outputting 256 values by means of 11 external power modules and a D/A converter (C-DAC)

* Logic Part Power Supply Voltage (VDD1) : 3.3 ± 0.3 V

* Driver Pa