T6L34C
TOSHIBA CMOS DIGITAL INTEGRATED CIRCUIT SILICON MONOLITHIC
T6L34C
SOURCE DRIVER FOR TFT LCD PANELS
The T6L34C is a 256−gray−level, 384−channel−output source
driver for TFT LCD panels. The device accepts 8 bit × 6 dot
digital data inputs, for which the direction of data transfer can be
selected by the U / D pin. The 12 (6 × 2) reference voltage input
pins combined with the internal D / A converter materializes
multicolor display in up to 16,700,000 colors.
Since the T6L34C supports a dot line inversion system, it
eliminates the need for inversion of the LCD panel’s counter
electrode, allowing for high picture quality.
Moreover, its output dynamic range is a large 12.6 Vp−p (max).
Based on high−speed CMOS, the T6L34C offers both low power
consumption and high−speed operation. To configure an SXGA or
XGA−compatible TFT LCD module, it allows a maximum
operating frequency of 37.5 MHz.
Features
ꢀ Grayscale data
ꢀ Panel drive outputs
ꢀ Fast operation
: Digital CMOS−level 48−bit (8 bits × 6 outputs) parallel transfer method, selectable
transfer direction
: 384 outputs, 256 gray levels, R−DAC system, 12 (6 × 2) reference analog voltage
inputs, dot / line inversion drive
: Max 37.5 MHz
・
ꢀ Power supply voltage
: Digital power supply voltage .......... 3.0 to 3.6 V
Analog power supply voltage .......... 7.5 to 13.0 V
ꢀ Operating temperature
: −20 to 75°C
ꢀ Cascading of multiple devices
ꢀ Package : Tape carrier package (TCP)
000707EBE1
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