Datasheet > UPD16750

UPD16750

更新时间： 2024-09-15 22:41:39

品牌	Logo	应用领域
日电电子 - NEC		驱动器输出元件
页数	文件大小	规格书
24页	187K
描述
384-OUTPUT TFT-LCD SOURCE DRIVER COMPATIBLE WITH 256-GRAY SCALES

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中文翻译

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UPD16750 数据手册

DATA SHEET

MOS INTEGRATED CIRCUIT

PD16750

384-OUTPUT TFT-LCD SOURCE DRIVER

(COMPATIBLE WITH 256-GRAY SCALES)

DESCRIPTION

The µ PD16750 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.

DD2

SS2

Because the output dynamic range is as large as V

− 0.2 V to V + 0.2 V, level inversion operation of the 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 maximum 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. This driver is applicable to SXGA TFT-LCD panels by input display signal 2

systems (Clock divide).

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

DD2

SS2

• Output dynamic range: V

– 0.2 V to V

+ 0.2 V

CLK

• High-speed data transfer: f

= 40 MHz (internal data transfer speed when operating at 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 (POL21/22)

DD1

• Logic power supply voltage (V ) : 3.3 V ± 0.3 V

DD2

• Driver power supply voltage (V ) : 9.0 V ± 0.5 V

• Low power control function (LPC)

ORDERING INFORMATION

Part Number

Package

µ PD16750N-xxx

TCP (TAB package)

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

representatives.

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 devices/types available in every country. Please check with local NEC representative for

availability and additional information.

Document No. S13719EJ4V0DS00 (4th edition)

Date Published April 2000 NS CP (K)

The mark • shows major revised points.

1998

Printed in Japan

12 3 4 5 6 7...24

中文翻译

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与UPD16750相关器件

型号	品牌	获取价格	描述	数据表
UPD16750N	NEC	获取价格	384-OUTPUT TFT-LCD SOURCE DRIVER COMPATIBLE WITH 256-GRAY SCALES
UPD16750N-XXX	NEC	获取价格	LCD Display Driver
UPD16753	ETC	获取价格	UPD16753 Data Sheet \| Data Sheet[02/2002]
UPD16753N-XXX	NEC	获取价格	Liquid Crystal Driver, 384-Segment, MOS
UPD16754	ETC	获取价格	UPD16754 Data Sheet \| Data Sheet[04/2003]
UPD16754N-XXX	NEC	获取价格	Liquid Crystal Driver, 384-Segment, MOS, TCP
UPD16770	ETC	获取价格	UPD16770 Data Sheet \| Data Sheet[06/2001]
UPD16770A	ETC	获取价格	UPD16770A Data Sheet \| Data Sheet[05/2001]
UPD16770B	ETC	获取价格	UPD16770B Data Sheet \| Data Sheet[05/2001]
UPD16770N-XXX	NEC	获取价格	Liquid Crystal Driver, 420-Segment, MOS, TCP

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