UPD16655 Datasheet (NEC) - 240-OUTPUT TFT-LCD GATE DRIVER

UPD16655, 240-OUTPUT TFT-LCD GATE DRIVER

These pins output scan signals that drive the vertical direction (gate lines) of a TFT-LCD.

The output signals change in synchronization with the rising edge of shift clock CLK.

The driver output amplitude is VDD2 - VEE2.

VSS/VCC or VDD1/VEE1 (input) This is the input of the internal shift register.

UPD16655 Features

* High-output voltage (VDD-VEE = amplitude: 31 V MAX.) Shift-direction select function Level shift of negative voltage VEE2(level shift range: VDD-VEE2 = 15 V) 5 V/3.3 V CMOS level interface Output enable function As many as 240-out