- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄370470 > HD66325A (Hitachi,Ltd.) 64-level Grayscale Driver for the TFT Liquid Crystal Display for XGA Systems(高品質(zhì)TFT LCD的64級灰度驅(qū)動器) PDF資料下載
參數(shù)資料
| 型號： | HD66325A |
| 廠商： | Hitachi,Ltd. |
| 英文描述： | 64-level Grayscale Driver for the TFT Liquid Crystal Display for XGA Systems(高品質(zhì)TFT LCD的64級灰度驅(qū)動器) |
| 中文描述： | 64級灰度驅(qū)動的TFT液晶顯示技術(shù)的XGA系統(tǒng)（高品質(zhì)TFT液晶顯示器的64級灰度驅(qū)動器） |
| 文件頁數(shù)： | 2/28頁 |
| 文件大小： | 142K |
| 代理商： | HD66325A |
第1頁當前第2頁第3頁第4頁第5頁第6頁第7頁第8頁第9頁第10頁第11頁第12頁第13頁第14頁第15頁第16頁第17頁第18頁第19頁第20頁第21頁第22頁第23頁第24頁第25頁第26頁第27頁第28頁
HD66325A
2
Multicolor display
The HD66325A 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)
Dot inversion drive
The voltage can be alternated between positive polarity and negative polarity on individual
output pins, allowing a dot-by-dot inversion drive even with a single-sided layout configuration.
This provides a high-quality display with minimal crosstalk. 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.
N-raster-row inversion drive
The polarity can be inverted by each N-raster-rows. The charge or discharge current under the
TFT load can be lowered and flicker on the specific display can be reduced.
Chopper-type operational amplifier
The output circuit includes an operational amplifier, which enables the external reference power
supply circuit to be configured using only resistance ladders. In addition, use of the chopper-
type amplifier eliminates output voltage deviations between frames and ensures high-quality
displays.
Bidirectional shift
Chip-enable signal generation circuit
Package
TCP (customized package dimensions)
Supported systems
XGA (1024
×
768 dot) notebook PCs, monitors, and other OA equipment
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| HD66326T | Multiscan XGA/SXGA High-Quality 64-Gradation TFT Liquid Crystal Driver(TFT LCD驅(qū)動器) |
| HD66330T | 64-Level Gray Scale Driver for TFT Liquid Crystal Display(TFT LCD的64級灰度驅(qū)動器) |
| HD66350T | 256-level Grayscale TFT for XGA/SXGA/UXGA Systems(高品質(zhì)TFT LCD的256級灰度驅(qū)動器) |
| HD66410 | RAM-Provided 128-Channel Driver for Dot-Matrix Graphic LCD(點陣圖形LCD128通道驅(qū)動器) |
| HD66420 | (RAM-Provided 160 Channel 4-Level Grey Scale Driver for Dot Matrix Graphics LCD) |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| 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: |
| HD66410 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:LCD Display Driver |
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。