FPD33584_13 Datasheet, PDF (1/34 Pages) Texas Instruments – Low Power, Low EMI, TFT-LCD Column Driver

OBSOLETE
FPD33584
www.ti.com
SNOSA12B – JANUARY 2003 – REVISED APRIL 2013
FPD33584 Low Power, Low EMI, TFT-LCD Column Driver with RSDS Inputs, 64
Grayshades, and 384 Outputs for XGA/SXGA Applications
Check for Samples: FPD33584
FEATURES
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•23 RSDS (Reduced Swing Differential Signaling)
Data Bus for Low Power, Reduced EMI and
Small PCB Foot Print
• 85MHz Maximum Operating Frequency at
V_DD1=3.0V (70MHz at V_DD1 = 2.7V)
• Pin Compatible with Samsung S6C0666
• Ideal for XGA and SXGA Applications
• Supports Notebook and Monitor Applications
• Smart Charge Conservation for Low Power
Consumption
• 64 Gray Levels per Color (18-Bit Color)
• Supports both Dot and N-Line Inversion
• Four Externally Programmable Gamma Curves
• Low Offset, High Voltage Outputs for High
Contrast in a Large Range of Display Panel
Applications
• Optional, High Current, Repair Amplifiers
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 voltages 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
requirement of high refresh rate applications (i.e.
XGA monitors 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.
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Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of
Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.
RSDS is a trademark of Texas Instruments.
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All other trademarks are the property of their respective owners.
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PRODUCTION DATA information is current as of publication date.
Products conform to specifications per the terms of the Texas
Instruments standard warranty. Production processing does not
necessarily include testing of all parameters.
Copyright © 2003–2013, Texas Instruments Incorporated