STV82x6 Datasheet - ST Microelectronics

STV82x6 Multistandard TV Audio Processor and Digital Sound Demodulator

® STV82x6 Multistandard TV Audio Processor and Digital Sound Demodulator DATASHEET SDO WS SCK BUS0 BUS1 SDA SCL HPD Headphone Detection I²S Interface I²C Interface I²C Bus Expander Audio Processing Loudspeaker Audio Processing Multi-Standard Digital Stereo Demodulator FM, AM, A2 and NICAM Audio Stereo D/A Vol./ Bal. Gain Loudspeaker LSL LSR SW Subwoofer Headphone HPL HPR IRQ STV82x6 Interrupt Request Demodulation Stereo Flag ST Sound IF SIF Source Preprocessing AGC A/D Smart Volume Contr.

STV82x6 Features

* NICAM, AM, FM Mono and FM 2 Carrier Stereo Demodulators for all sound carriers between 4.5 and 7 MHz

* Mono input provided for optimum AM Demodulation performances

* Demodulation controlled by Automatic Standard Recognition System

* Sound IF AGC with wide range

* Overmodulation

STV82x6_STMicroelectronics.pdf