參數(shù)資料
型號(hào)： HD66324SA
廠商： Hitachi,Ltd.
英文描述： 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)
中文描述： 64級(jí)灰度驅(qū)動(dòng)的高品質(zhì)TFT液晶顯示技術(shù)的XGA / SXGA系統(tǒng)（高品質(zhì)TFT液晶顯示器的64級(jí)灰度驅(qū)動(dòng)器）
文件頁(yè)數(shù)： 4/26頁(yè)
文件大?。?/td> 126K
代理商： HD66324SA
HD66324SA
4
Internal Block Diagram
CL2
EIO1
EIO2
POL2
CL1
SHL
M
D55 to D50, D45 to D40,
D35 to D30, D25 to D20,
D15 to D10, D05 to D00
V
LCD
V
CC
GND
FRM
V0, V1, V2,
V3, V4
V5, V6, V7,
V8, V9
Clock control
64 negative-polarity
grayscales
Latch address selector
384 latch circuits (1)
384 latch circuits (2)
384 decoders
384 output amplifier circuits
Y1Y2Y3Y4
Y384
6 planes
6 planes
G
g
64 positive-polarity
grayscales
Data
inversion
circuit
Figure 2 Block Diagram
1. Clock control unit
Generates the chip-enable signals (EIO2, EIO1) and controls internal timing signals.
2. Data inversion circuit
Uses the POL2 signal to perform polarity inversion (POL2 = 1) or non-inversion (POL2 = 0) processing
on input display data.
3. Latch address selector
Generates latch signals for sequentially latching the input display data.
4. Latch circuits (1)
384
×
6-bit latch circuits that sequentially latch 6-output
×
6-bit input display data.
5. Latch circuits (2)
Perform latching, in synchronization with CL1, of the 384
×
6-bit data latched by latch circuits (1).
6. Decoders
Decode the 6-bit data and select the liquid-crystal application voltages.
7. Grayscale voltage generation unit
Performs resistance-division of the external input voltage, and generates 64 positive-polarity grayscales
and 64 negative-polarity grayscales.
相關(guān)PDF資料
PDF描述
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)
HD66330T 64-Level Gray Scale Driver for TFT Liquid Crystal Display(TFT LCD的64級(jí)灰度驅(qū)動(dòng)器)
HD66350T 256-level Grayscale TFT for XGA/SXGA/UXGA Systems(高品質(zhì)TFT LCD的256級(jí)灰度驅(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(chēng):未知廠家 功能描述:LCD Display Driver
HD66326T 制造商:未知廠家 制造商全稱(chēng):未知廠家 功能描述:LCD Display Driver
HD66330T 制造商:未知廠家 制造商全稱(chēng):未知廠家 功能描述:LCD Display Driver
HD66330TA0 制造商:未知廠家 制造商全稱(chēng):未知廠家 功能描述:LCD Display Driver
HD66339 制造商:未知廠家 制造商全稱(chēng):未知廠家 功能描述:
發(fā)布緊急采購(gòu)，3分鐘左右您將得到回復(fù)。

采購(gòu)需求

(若只采購(gòu)一條型號(hào)，填寫(xiě)一行即可)

發(fā)布成功！您可以繼續(xù)發(fā)布采購(gòu)。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

發(fā)布成功！您可以繼續(xù)發(fā)布采購(gòu)。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

*型號(hào) *數(shù)量 廠商 批號(hào) 封裝
添加更多采購(gòu)

我的聯(lián)系方式

*
*
*