LMC6009 9 Channel Buffer Amplifier for TFT-LCD
May 1999
LMC6009 9 Channel Buffer Amplifier for TFT-LCD
General Description
The LMC6009 is a CMOS integrated circuit that buffers 9 reference voltages for gamma correction in a Thin Film
Transistor Liquid Crystal Display (TFT-LCD).
Guaranteed to operate at both 3.
3V and 5V supplies, this integrated circuit contains nine, independent unity gain buffers that can source 130 mA into a capacitive load without oscillation.
The LMC6009 is useful for buffering gamma voltages into column drivers that employ the resistor-divider architecture.
High output current capability and fast settling characteristics of this device improve display quality by minim...