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©

2001,2002

MOS INTEGRATED CIRCUIT

384-OUTPUT TFT-LCD SOURCE DRIVER

(COMPATIBLE WITH 64-GRAY SCALES)

DATA SHEET

Document No. S15022EJ1V0DS00 (1st edition)

Date Published June 2002 NS CP (K)

Printed in Japan

DESCRIPTION

The

µPD16732D 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

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 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 65 MHz when driving at 3.0 V, 45 MHz when driving at 2.3 V, this driver is applicable to

XGA-standard TFT-LCD panels and SXGA TFT-LCD panels.

FEATURES

• CMOS level input (2.3 to 3.6 V)

• 384 outputs

• Input of 6 bits (gray-scale data) by 6 dots

• Capable of outputting 64 values by means of 5-by-2 external power modules (10 units) and a D/A converter

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

• Output voltage polarity inversion function (POL)

• Display data inversion function (capable of controlling by each input port) (POL21,POL22)

• Current consumption control function (LPC, Bcont)

• Succession of

µPD16732A driver

ORDERING INFORMATION

Part Number

Package

µPD16732DN-xxx

TCP (TAB package)

Remark

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

sales representatives.

The mark 5 shows major revised points.