Sharp LH168K
The LH168K is a 324-output TFT-LCD source driver IC which can simultaneously display 262 144 colors in 64 gray scales.DESCRIPTION
324-output TFT-LCD Source Driver IC PIN CONNECTIONS 395-PIN TCP XO1 1 YO1 2 ZO1 3 TOP VIEWFEATURES
● Selectable number of LCD drive outputs : 324/321/312/309● Built-in 6-bit digital input DAC
● Dot-inversion drive : Outputs the inverted gray scale voltages between LCD drive pins next to each other
● 2-port input for each circuit of data inputs R, G and B, and it is possible to sample and hold display data of two pixels at the same time at 324-output and 312-output modes. 1-port input for each circuit of data inputs R, G and B at 321output and 309-output modes.
● Possible to display 262 144 colors in 64 gray scales with reference voltage input of 18 gray scales : This reference voltage input corresponds to ‹ correction and intermediate reference voltage input can be abbreviated
● Cascade connection
● Sampling sequence : Output shift direction can be selected XO1, YO1, ZO1/XO108, YO108, ZO108 or ZO108, YO108, XO108/ZO1, YO1, XO1
● Shift clock frequency : 55 MHz (MAX.)
● Sup...