Datasheet > HD66324SA

HD66324SA

更新时间： 2024-09-22 19:54:59

品牌	Logo	应用领域
日立 - HITACHI		驱动接口集成电路
页数	文件大小	规格书
26页	126K
描述
Liquid Crystal Driver, 384-Segment, CMOS, TCP-443

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HD66324SA 数据手册

HD66324SA (TFT Driver)

64-level Grayscale Driver for the High-Quality TFT

Liquid Crystal Display for XGA/SXGA Systems

ADE-207-295(Z)

'99.9

Rev. 0.0

Description

The HD66324SA is a TFT-LCD source driver LSI suitable for XGA and SXGA systems. It receives 6-bit-

per-pixel digital display data, and generates and outputs voltages for 64 grayscales. The output circuit

includes an operational amplifier, and is capable of alternate output of positive-polarity and negative-

polarity voltages on individual output pins. This makes it possible to achieve a high-quality display with

little crosstalk without the use of complex power supply circuitry.

Features

•

High-speed operation

Operating clock: 40 MHz (3. 0 V)

Operational power-supply voltage range

V_CC= 3.0 to 3.6 V

V_LCD= 6 to 11 V

•

LCD drive voltage

Low-voltage side: 0 to V_LCD/2 (V)

High-voltage side: V_LCD/2 to V_LCD(V)

384 LCD drive circuits

•

Multicolor display

The HD66324SA receives 6-bit-per-pixel digital display data, and selects and outputs a display

voltage from 64 grayscale voltages, enabling a maximum of 260,000 display colors when using

R/G/B color filters.

•

36 data bits (6 grayscale code bits × 3 RGB dots × 2 pixels)

High-voltage asymmetric drive

With a wide dynamic range of 10.8 V, and the ability to output positive-polarity and negative-

polarity voltages, it is not necessary to provide a counter-electrode alternating current. Also, since

both positive-polarity and negative-polarity voltages are generated by an externally provided

reference power supply, either an asymmetric or a symmetric drive can be used according to the

characteristics of the liquid crystal.

12 3 4 5 6 7...26

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与HD66324SA相关器件

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HD66324T	ETC	获取价格	LCD Display Driver
HD66325A	RENESAS	获取价格	LIQUID CRYSTAL DISPLAY DRIVER, UUC445, TCP-445
HD66326T	ETC	获取价格	LCD Display Driver
HD66330T	ETC	获取价格	LCD Display Driver
HD66330TA0	ETC	获取价格	LCD Display Driver
HD66339	ETC	获取价格
HD66350T	RENESAS	获取价格	LIQUID CRYSTAL DISPLAY DRIVER, UUC478, TCP-478
HD66351	HITACHI	获取价格	Liquid Crystal Driver, 384-Segment, TCP-80
HD66410	ETC	获取价格	LCD Display Driver
HD66410TA0	HITACHI	获取价格	Liquid Crystal Driver, 128-Segment, CMOS, 0.30 MM OUTER LEAD PITCH, TCP-239