Datasheet > UPD16754

UPD16754

更新时间： 2024-11-05 23:39:47

品牌	Logo	应用领域
其他 - ETC		光电二极管
页数	文件大小	规格书
19页	133K
描述
UPD16754 Data Sheet \| Data Sheet[04/2003]

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UPD16754 数据手册

DATA SHEET

MOS INTEGRATED CIRCUIT

µPD16754

384-OUTPUT TFT-LCD SOURCE DRIVER

(COMPATIBLE WITH 256-GRAY SCALES)

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.

Because the output dynamic range is as large as V^DD2− 0.2 V to V^SS2+ 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 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

• Logic power supply voltage (V^DD1): 3.0 to 3.6 V

• Driver power supply voltage (V^DD2): 8.5 to 9.5 V

• Output dynamic range V^DD2− 0.2 V to V^SS2+ 0.2 V

• High-speed data transfer: f^CLK= 40 MHz MAX. (internal data transfer speed when operating at V^DD1= 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.

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.

The mark ★ shows major revised points.

Document No. S16434EJ1V0DS00 (1st edition)

Date Published April 2003 NS CP(K)

Printed in Japan

2001

12 3 4 5 6 7...19

中文翻译

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与UPD16754相关器件

型号	品牌	获取价格	描述	数据表
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
UPD16772	NEC	获取价格	480-OUTPUT TFT-LCD SOURCE DRIVER COMPATIBLE WITH 64-GRAY SCALES
UPD16772A	NEC	获取价格	480-OUTPUT TFT-LCD SOURCE DRIVER COMPATIBLE WITH 64-GRAY SCALES
UPD16772AN	NEC	获取价格	480-OUTPUT TFT-LCD SOURCE DRIVER COMPATIBLE WITH 64-GRAY SCALES
UPD16772B	ETC	获取价格	UPD16772B Data Sheet \| Data Sheet[07/2002]
UPD16772BN-XXX	NEC	获取价格	Liquid Crystal Driver, 480-Segment, MOS, TCP

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