TDA4780 Datasheet - NXP

TDA4780 RGB video processor

The TDA4780 is a monolithic integrated circuit with a luminance and a colour difference interface for video processing in TV receivers. Its primary function is to process the luminance and colour difference signals from a colour decoder which is equipped e.g. with the multistandard decoder TDA4655 o.

TDA4780 Features

* Gamma adjust

* Dynamic black control (adaptive black)

* All input signals clamped on black-levels

* Automatic cut-off control, alternative: output clamping on fixed levels

* Three adjustable reference voltage levels via I2C-bus for automatic cut-off control

TDA4780 Datasheet (321.92 KB)