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TEA0675

NXP
Part Number TEA0675
Manufacturer NXP
Description Dual Dolby* B-type noise reduction circuit for playback applications
Published Apr 16, 2005
Detailed Description INTEGRATED CIRCUITS DATA SHEET TEA0675 Dual Dolby* B-type noise reduction circuit for playback applications Preliminar...
Datasheet PDF File TEA0675 PDF File

TEA0675
TEA0675

Overview
INTEGRATED CIRCUITS DATA SHEET TEA0675 Dual Dolby* B-type noise reduction circuit for playback applications Preliminary specification Supersedes data of July 1993 File under Integrated Circuits, IC01 1996 Jun 07 Philips Semiconductors Preliminary specification Dual Dolby* B-type noise reduction circuit for playback applications FEATURES • Dual noise reduction (NR) channels • Head pre-amplifiers • Reverse head switching • Automatic Music Search (AMS) • Music scan • Equalization with electronically switched time constants • Dolby reference level = 387.
5 mV • 24 pins • Improved EMC behaviour.
GENERAL DESCRIPTION The TEA0675 is a bipolar integrated circuit that provides two channels of Dolby B noise reduction for playback applications in car radios.
It includes head and equalization amplifiers with electronically switchable time constants.
Furthermore it includes electronically switchable inputs for tape drivers with reverse heads.
QUICK REFERENCE DATA SYMBOL VCC ICC S+N ------------N s...


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