參數(shù)資料
型號(hào)： HD66322T
廠商： Hitachi,Ltd.
英文描述： 64-level Gray Scale Driver for High-Quality TFT Liquid Crystal Display for XGA and SXGA(TFT LCD的64級(jí)灰度驅(qū)動(dòng)器)
中文描述： 64級(jí)灰度驅(qū)動(dòng)的高品質(zhì)TFT液晶為XGA和SXGA顯示器（TFT液晶顯示器的64級(jí)灰度驅(qū)動(dòng)器）
文件頁(yè)數(shù)： 1/20頁(yè)
文件大?。?/td> 120K
代理商： HD66322T
1557
HD66322T
(64-level Gray Scale Driver for High-Quality TFT Liquid Crystal
Display for XGA and SXGA)
Rev 0.0
November 1996
Description
The HD66322T is a TFT-LCD source driver LSI, which is applicable to XGA and SXGA. The LSI
receives 6-bit digital display data per pixel and outputs corresponding 64-level gray scale voltage. Since
the output circuit on this LSI incorporates an operational amplifier, a positive and a negative voltage can
be alternately output from each output pin. Therefore, a high-quality display with less crosstalk can be
achieved without a complex circuit configuration.
Features
High-speed operation
Maximum operating clock: 65 MHz (3.0V)
Operating voltage
V
CC
= 3.0 to 3.6V
VLCD = 10 ± 0.5V
LCD drive voltage
Low voltage: 0.2 ~VLCD/2 (V)
High voltage: VLCD/2 ~ VLCD–0.2 (V)
384 LCD drive circuits
Multicolor display
The HD66322T receives 6-bit digital display data per pixel, and selects and outputs an LCD drive
voltage among 64-level gray scale voltages. When R, G, and B color filters are added to the LCD
panel, a maximum of 260 thousand colors can be displayed.
36 data bits (six bits of gray scale code
×
three dots of RGB
×
two pixels)
Low output voltage deviation: Voff = ±10 mV (max)
相關(guān)PDF資料
PDF描述
HD66323 64-level Grayscale Driver for the TFT Liquid Crystal Display for XGA Systems(高品質(zhì)TFT LCD的64級(jí)灰度驅(qū)動(dòng)器)
HD66324SA 64-level Grayscale Driver for the High-Quality TFT Liquid Crystal Display for XGA/SXGA Systems(高品質(zhì)TFT LCD的64級(jí)灰度驅(qū)動(dòng)器)
HD66324T 64-level Grayscale Driver for the High-Quality TFT Liquid Crystal Display for XGA/SXGA Systems(高品質(zhì)TFT LCD的64級(jí)灰度驅(qū)動(dòng)器)
HD66325A 64-level Grayscale Driver for the TFT Liquid Crystal Display for XGA Systems(高品質(zhì)TFT LCD的64級(jí)灰度驅(qū)動(dòng)器)
HD66326T Multiscan XGA/SXGA High-Quality 64-Gradation TFT Liquid Crystal Driver(TFT LCD驅(qū)動(dòng)器)
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
HD66324T 制造商:未知廠家 制造商全稱:未知廠家 功能描述:LCD Display Driver
HD66326T 制造商:未知廠家 制造商全稱:未知廠家 功能描述:LCD Display Driver
HD66330T 制造商:未知廠家 制造商全稱:未知廠家 功能描述:LCD Display Driver
HD66330TA0 制造商:未知廠家 制造商全稱:未知廠家 功能描述:LCD Display Driver
HD66339 制造商:未知廠家 制造商全稱:未知廠家 功能描述:
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