Datasheet > UPD16732E

UPD16732E

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
20页	155K
描述
UPD16732E Data Sheet \| Data Sheet[06/2002]

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UPD16732E 数据手册

DATA SHEET

MOS INTEGRATED CIRCUIT

µPD16732E

384-OUTPUT TFT-LCD SOURCE DRIVER

(COMPATIBLE WITH 64-GRAY SCALES)

DESCRIPTION

The µPD16732E 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

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 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-standard 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

• Logic power supply voltage (V^DD1): 2.3 to 3.6 V

• Driver power supply voltage (V^DD2): 8.0 to 9.0 V

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

• High-speed data transfer: f^CLK= 65 MHz (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 (capable of controlling by each input port) (POL21, POL22)

• Current consumption reduction function (LPC, Bcont)

• Succession of µPD16732B driver

ORDERING INFORMATION

Part Number

Package

µPD16732EN-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 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. S15187EJ2V0DS00 (2nd edition)

Date Published June 2002 NS CP (K)

The mark ★ shows major revised points.

2001

Printed in Japan

12 3 4 5 6 7...20

中文翻译

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与UPD16732E相关器件

型号	品牌	获取价格	描述	数据表
UPD16732N-XXX	ETC	获取价格	LCD Display Driver
UPD16738N-XXX	ETC	获取价格	Interface IC
UPD16738-XXX	NEC	获取价格	Liquid Crystal Driver, 384-Segment, CMOS, DIE
UPD16738-XXX	RENESAS	获取价格	LIQUID CRYSTAL DISPLAY DRIVER, UUC, DIE
UPD16740N-XXX	ETC	获取价格	LCD Display Driver
UPD16742N-XXX	ETC	获取价格	LCD Display Driver
UPD16750	NEC	获取价格	384-OUTPUT TFT-LCD SOURCE DRIVER COMPATIBLE WITH 256-GRAY SCALES
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]

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