TDA4685 Datasheet - NXP

TDA4685 Video processor

The TDA4685 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.

TDA4685 Features

* Operates from an 8 V DC supply

* Black level clamping of the colour difference, luminance and RGB input signals with coupling-capacitor DC level storage

* Two analog RGB inputs, selected either by fast switch signals or via I2C-bus; brightness and contrast control of both R

TDA4685 Datasheet (129.59 KB)