[Novatek]

General Description

The NT3980 is a data driver IC for a color TFT LCD panel, XGA and SXGA applications. It receives 8 bit per-pixel digital display data,and generates output voltage for 256 grayscales ,enabling a maximum of 16.77M display colors. For better performance, dot inversion and a wide range voltage output, 10V, are designed in this chip, and for reducing EMI, data inversion control is used. This chip supplies 10 sections of voltage -reference for Gamma correction.

Features

■ Output: 384 output channels

■ 8-bit resolution /256 gray scales

■ Dot inversion with polarity control

■ V1 ~ V10 for adjusting Gamma correction

■ Power for analog circuit: 7 ~ 10V

■ Output dynamic range: 0.1V ~ AVDD-0.1

■ Power consumption of analog circuit: 6mA

■ Operating frequency: 70MHz(Vcc:3.0V~3.6V)

45MHz(Vcc:2.5V~3.0V)

■ Output deviation: ±2mv

■ Data inversion for reducing EMI

■ Cascade function with bi-direction shift control

■ CMOS silicon gate ( p-type substrate )

■ TCP package