BUF05704, BUF06704
BUF07704, BUF11704
SBOS277F -JUNE 2004 -REVISED DECEMBER 2007 18-V SUPPLY MULTI-CHANNEL GAMMA
CORRECTION BUFFER
FEATURES DESCRIPTION D
D
D
D The BUFxx704 are a series of multi-channel buffers
targeted towards gamma correction in high-resolution
LCD panels. They are pin-compatible with the existing
BUFxx702 and BUFxx703 families and operate at
higher supply voltages up to 18 V (19 V absolute max).
The higher supply voltage enables faster response
times and brighter images in large-screen LCD panels.
This is especially important in LCD TV applications.
The number of gamma correction channels required
depends on a variety of factors and differs greatly from
design to design. Therefore, 10, 6, and 4 channel
options are offered. For additional space and cost
savings, a VCOM channel with > 100mA drive capability
is integrated into the BUF11704, BUF07704, and
BUF05704. D
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