- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄368613 > S6C0668 (SAMSUNG SEMICONDUCTOR CO. LTD.) 6 BIT 384 CHANNEL TFT-LCD SOURCE DRIVER PDF資料下載
參數(shù)資料
| 型號(hào)： | S6C0668 |
| 廠商： | SAMSUNG SEMICONDUCTOR CO. LTD. |
| 英文描述： | 6 BIT 384 CHANNEL TFT-LCD SOURCE DRIVER |
| 中文描述： | 6通道384位的TFT - LCD源驅(qū)動(dòng) |
| 文件頁數(shù)： | 8/19頁 |
| 文件大?。?/td> | 171K |
| 代理商： | S6C0668 |
S6C0668
6 BIT 384 CHANNEL TFT-LCD SOURCE DRIVER
8
OPERATION DESCRIPTION
DISPLAY DATA TRANSFER
When DIO1 (or DIO2) pulse is loaded into internal latch on the rising edge of CLK2, DIO1 (or DIO2) pulse
enables the data transfer operation, so display data is valid on the next rising edge of CLK2. Once all the data of
384 channels are loaded into internal latch, it goes into stand-by state automatically, and any new data is not
accepted even though CLK2 is provided until next DIO1 (or DIO2) input. When next DIO1 (or DIO2) is provided,
new display data is valid on the 2nd rising edge of CLK2 after the rising edge of DIO1 (or DIO2).
EXTENSION OF OUTPUT
Output pin can be adjusted to an extended screen by cascade connection.
(1) SHL = "L"
Connect DIO1 pin of previous stage to the DIO2 pin of next stage and all the input pins
except DIO1 and DIO2 are connected together in each device
(2) SHL = "H"
Connect DIO2 pin of previous stage to the DIO1 pin of next stage and all the input pins
except DIO2 and DIO1 are connected together in each device.
RELATIONSHIP BETWEEN INPUT DATA VALUE AND OUTPUT VOLTAGE
The LCD drive output voltages are determined by the input data and 10 (5-by-2) gamma corrected power
supplies (VGMA1 - VGMA10). Besides, to be able to deal with dot-line inversion when mounted on a single-side,
gradation voltages with different polarity can be output to the odd number output pins and the even number
output pins. Among 5-by-2 gamma corrected voltages, input gray-scale voltages of the same polarity with respect
to the common voltage, for the respective 5 gamma corrected voltages of VGMA1 - VGMA5 and VGMA6 -
VGMA10
.
SHL = H
SHL = L
Y1
Y2
Y3
......
Y382
Y383
Y384
OUTPUT
First Last
-
D00 - D05
D10 - D15
D20 - D25
......
D30 - D35
D40 - D45
D50 - D55
DATA
Y1
Y2
......
Y382
Y383
Y384
Last First
-
D00 - D05
D10 - D15
D20 - D25
......
D30 - D35
D40 - D45
D50 - D55
DATA
OUTPUT
Y3
Figure 3. Relationship between Shift Direction and Output Data
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| S6C0670 | 8 BIT 384 / 402 CHANNEL TFT-LCD SOURCE DRIVER |
| S6C0671 | 8 BIT 384 CHANNEL TFT-LCD SOURCE DRIVER |
| S6C0672 | 6 BIT 384 CHANNEL TFT-LCD SOURCE DRIVER |
| S6C0676 | 6 BIT 480 CHANNEL TFT-LCD SOURCE DRIVER |
| S6C0678 | 6 BIT 420 CHANNEL TFT-LCD SOURCE DRIVER |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| S6C0670 | 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:8 BIT 384 / 402 CHANNEL TFT-LCD SOURCE DRIVER |
| S6C0671 | 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:8 BIT 384 CHANNEL TFT-LCD SOURCE DRIVER |
| S6C0672 | 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:6 BIT 384 CHANNEL TFT-LCD SOURCE DRIVER |
| S6C0676 | 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:6 BIT 480 CHANNEL TFT-LCD SOURCE DRIVER |
| S6C0678 | 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:6 BIT 420 CHANNEL TFT-LCD SOURCE DRIVER |
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。