Datasheet > UPD16718

UPD16718

更新时间： 2024-11-05 23:39:43

品牌	Logo	应用领域
其他 - ETC		光电二极管
页数	文件大小	规格书
20页	116K
描述
UPD16718 Data Sheet \| Data Sheet[12/2001]

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UPD16718 数据手册

DATA SHEET

MOS INTEGRATED CIRCUIT

µ PD16718

480/420-OUTPUT TFT-LCD SOURCE DRIVER

(COMPATIBLE WITH 64-GRAY SCALES)

DESCRIPTION

The µ PD16718 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 7-by-2 external power modules. Because

the output dynamic range is as large as V^SS2+ 0.1 V to V^DD2– 0.1 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 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 57 MHz when driving at 2.5 V, this driver is applicable to SXGA+/UXGA-standard TFT-

LCD panels.

FEATURES

• CMOS level input (2.5 to 3.6 V)

• 480/420 Outputs

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

• Capable of outputting 64 values by means of 7-by-2 external power modules (14 units) and a D/A converter (R-

DAC)

• Logic power supply voltage (V^DD1): 2.5 to 3.6 V

• Driver power supply voltage (V^DD2): 10.0 to 12.5 V

• Output dynamic range V^SS2+ 0.1 V to V^DD2– 0.1 V

• High-speed data transfer: f^CLK= 57 MHz (internal data transfer speed when operating at V^DD1= 2.5 V

• 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)

• TCP/COF package

ORDERING INFORMATION

★

Part Number

Package

µ PD16718N-xxx

µ PD16718NL-xxx

TCP (TAB package)

COF (Chip on Film) package

Remark Consult an our sales representative regarding the TCP/COF.

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. S15423EJ1V0DS00 (1st edition)

Date Published December 2001 NS CP(K)

Printed in Japan

The mark ★ shows major revised points.

2001

12 3 4 5 6 7...20

中文翻译

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与UPD16718相关器件

型号	品牌	获取价格	描述	数据表
UPD16718NL-XXX	NEC	获取价格	Liquid Crystal Driver, 480-Segment, CMOS, DIE
UPD16718N-XXX	NEC	获取价格	Liquid Crystal Driver, 480-Segment, CMOS, DIE
UPD16718N-XXX	RENESAS	获取价格	LIQUID CRYSTAL DISPLAY DRIVER, UUC, DIE
UPD16721	ETC	获取价格	UPD16721 Data Sheet \| Data Sheet[02/2002]
UPD16721N-XXX	RENESAS	获取价格	LIQUID CRYSTAL DISPLAY DRIVER, UUC, TCP
UPD16724	ETC	获取价格	UPD16724 Data Sheet \| Data Sheet[03/2003]
UPD16724N-XXX	NEC	获取价格	Liquid Crystal Driver, 480-Segment, MOS, TCP
UPD16724N-XXX	RENESAS	获取价格	LIQUID CRYSTAL DISPLAY DRIVER, UUC, TCP
UPD16732A	NEC	获取价格	384-OUTPUT TFT-LCD SOURCE DRIVER COMPATIBLE WITH 64-GRAY SCALES
UPD16732AN	NEC	获取价格	384-OUTPUT TFT-LCD SOURCE DRIVER COMPATIBLE WITH 64-GRAY SCALES

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