EC5579 buffers equivalent, 18+1 channel voltage buffers.
Wide supply voltage range 6.5V ~ 18V Rail-to-rail output swing (The highest two stage &
lowest two stage)
High slew rate 1V/ s GBWP 1 MHz 2 MHz -3dB Bandwidth Large Vcom.
TFT-LCD Reference Driver
Pin Configuration
A,B,Q,R: Rail to Rail OPAMPs
E-CMOS Corp. (www.ecmos.com.tw)
Page 1 of 12.
The EC5579 is a 18+1 channel voltage buffers that buffers reference voltage for gamma correction in a thin film transistor liquid crystal display (TFT LCD). This device incorporating a Vcom amplifier circuits, four rail to rail buffer amplifier circu.
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