S6C0671 Datasheet, PDF (4/29 Pages) Samsung semiconductor – 8 BIT 384 CHANNEL TFT-LCD SOURCE DRIVER

S6C0671
8 BIT 384 CHANNEL TFT-LCD SOURCE DRIVER
INTRODUCTION
The S6C0671 is a 384 channel output, TFT-LCD source driver for an 256 gray scale LCD panel. Data input is
based on digital input consisting of 8 bits by 6 dots, which can realize a full-color display of 16,700,000 color by
output of 256 values gamma-corrected.
This device has an internal D/A (Digital-to-Analog) converter for each output and 18 (9-by-2) reference voltages.
Because the output dynamic range is as large as 7.8 - 14.8 Vp-p, it is unnecessary to operate level inversion of
the LCD's common electrode. Besides, to be able to deal with dot-line inversion when mounted on a single-side,
output gray scale voltages with different polarity can be output to the odd number output pins and the even output
pins.
S6C0671 can be adopted to larger panel, and SHL (shift direction selection) pin makes the use of the LCD panel
connection conveniently. Maximum operation clock frequency is 65 MHz at 2.7 V logic operation and it can be
applied to the TFT-LCD panel of XGA/SXGA standard.
FEATURES
• TFT active matrix LCD source driver LSI
• 256G/S is possible through 18 (9 by 2) reference voltages and D/A converter
• Both dot inversion display and N-line inversion display are possible
• CMOS level input
• Compatible with gamma-correction
• Input data inversion function (DATPOL1,2)
• Logic supply voltage: 2.7 - 3.6 V
• LCD driver supply voltage: 8.0 - 15.0 V
• Output dynamic range: 7.8 - 14.8 Vp-p
• Maximum operating frequency: fMAX = 65 MHz (internal data transmission rate at 2.7 V operation)
• Output: 384 outputs
• TCP
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