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參數資料
| 型號： | FPD33584 |
| 廠商： | National Semiconductor Corporation |
| 英文描述： | Low Power, Low EMI, TFT-LCD Column Driver with RSDS Inputs, 64 Grayshades, and 384 Outputs for XGA/SXGA Applications |
| 中文描述： | 低功耗，低EMI，TFT - LCD的輸入欄與區特別職務隊，64 Grayshades，和384的XGA輸出驅動器/ SXGA應用 |
| 文件頁數： | 1/30頁 |
| 文件大小： | 294K |
| 代理商： | FPD33584 |
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FPD33584
Low Power, Low EMI, TFT-LCD Column Driver with
RSDS Inputs, 64 Grayshades, and 384 Outputs for
XGA/SXGA Applications
General Description
The FPD33584 Column Driver is a direct drive, 64 gray level,
384 output, TFT-LCD column driver with an RSDS
data
interface. It provides the capability to display 262,144 colors
(18-bit color) with a large dynamic output range for twisted
nematic applications. When used in a bank with other
FPD33584 column drivers, the FPD33584 can support XGA
(8 drivers) or SXGA (10 drivers) applications. Output volt-
ages are gamma corrected to provide a direct mapping
between digital video and LCD panel brightness. The 85MHz
operating frequency allows the FPD33584 to meet the re-
quirement of high refresh rate applications (i.e. XGA moni-
tors with a 75Hz refresh rate).
An RSDS (Reduced Swing Differential Signaling) interface is
used between the timing controller and the column driver to
minimize EMI and reduce power.
Features
n
RSDS (Reduced Swing Differential Signaling) data bus
for low power, reduced EMI and small PCB foot print
n
85MHz maximum operating frequency at V
DD1
=3.0V
(70MHz at V
DD1
=2.7V)
n
Pin compatible with Samsung S6C0666
n
Ideal for XGA and SXGA applications
n
Supports notebook and monitor applications
n
Smart Charge Conservation for low power consumption
n
64 Gray levels per color (18-bit color)
n
Supports both Dot and N-Line inversion
n
Four externally programmable gamma curves
n
Low offset, High voltage outputs for high contrast in a
large range of display panel applications
n
Optional, high current, repair amplifiers
System Diagram
20043201
January 2003
F
3
2003 National Semiconductor Corporation
DS200432
www.national.com
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| FPD33680 | 制造商:TI 制造商全稱:Texas Instruments 功能描述:FPD33680 Low Power, Low EMI, TFT-LCD Column Driver with RSDS Inputs, 64 Grayshades, and 480 Outputs for SXGA/UXGA Applications |
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| FPD33684B | 制造商:NSC 制造商全稱:National Semiconductor 功能描述:Low Power, Low EMI, TFT-LCD Column Driver with RSDS⑩ Inputs, 64 Grayshades, and 384 Outputs for XGA/SXGA Applications |
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