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ICs for TV
AN5819K
Sound multiplex demodulator IC for TV in the North American market
Productnnu
s Overview The AN5819K is a single chip IC, which includes a
sound multiplex demodulator for Zenith TV system and the dbx TV sound noise reduction function.
s Features • Stereo demodulation, SAP demodulation and dbx noise
reduction are integrated into a single chip • Enabling various kinds of adjustment and mode
changeover thanks to I2C bus • Built-in input volume (I2C control) for interface with
intermediate frequency processing IC
s Applications • TV and VCR for the North American market
(A licensing agreement with THAT Corporation is necessary in order to use this IC with built-in dbx-TV noise reduction function.)
s Block Diagram
lifecycleaen
stage.dc 1.778
26.7±0.3e/
Unit: mm
0.5±0.