The information in this document is subject to change without notice. Before using this document, please

confirm that this is the latest version.

Not all products and/or types are available in every country. Please check with an NEC Electronics

sales representative for availability and additional information.

2001

DATA SHEET

384-OUTPUT TFT-LCD SOURCE DRIVER

(COMPATIBLE WITH 256-GRAY SCALES)

MOS INTEGRATED CIRCUIT

Document No. S16434EJ1V0DS00 (1st edition)

Date Published April 2003 NS CP(K)

Printed in Japan

The mark 5 shows major revised points.

DESCRIPTION

The

µ PD16754 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.

LCD’s common electrode is rendered unnecessary. Also, to be able to deal with dot-line inversion, n-line inversion

and column line inversion when mounted on a single side, this source driver is equipped with a built-in 8-bit D/A

converter circuit whose odd output pins and even output pins respectively output gray scale voltages of differing

polarity. Assuring a clock frequency of 40 MHz when driving at 3.0 V, this driver is applicable to XGA-standard TFT-

LCD panels and SXGA TFT-LCD panels.

FEATURES

• CMOS level input

• 384 Outputs

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

• Capable of outputting 256 values by means of 8-by-2 external power modules (16 units) and a D/A converter

= 3.0 V)

• Apply for dot-line inversion, n-line inversion and column line inversion

• Output Voltage polarity inversion function (POL)

• Display data inversion function (POL21, POL22)

ORDERING INFORMATION

Part Number

Package

µ PD16754N - ×××

TCP (TAB package)

Remark The TCP’s external shape is customized. To order the required shape, please contact one of our sales

representatives.