TDA4482-D Datasheet (TEMIC Semiconductors) - Quasi-Parallel Sound Processor for TV Sets

TDA4482-D, Quasi-Parallel Sound Processor for TV Sets

This circuit configuration permits high-quality processing of audio carriers for FM-sound standards, providing separate inputs for the video and audio carrier.

The audio carrier signal is passed to two multiplying mixer arrangements via a 3-stage variable wideband amplifier with led level output sig

TDA4482-D Features

* D High signal sensitivity D Simple filter configuration and few external components D Processing of two carrier stereo signals D ESD protected D Low intercarrier distortions D D D D Alignment-free intercarrier mixer Optimum tuning characteristics Improved linearity for NICAM applications AF outpu