UPD16650 driver equivalent, 120-/128-output tft-lcd gate driver.
* Output with high dielectric strength (on/off range: VDD - VEE1 = 40 VMAX.)
* Built-in shift direction change-over function
* Shiftable negative supply volta.
in which a negative supply voltage level is not shifted, connect the VEE1 pin (driver supply voltage) to the VEE2 pin (l.
Pin symbol X1 to X128 Pin name Driver output Description of function Output scan signals to drive the TFT-LCD gate electrodes. The output changes when the shift clock φX rises. The amplitude of the driver output is VDD - VEE1. See the timing charts s.
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