AN7367K - dbx II Noise Reduction IC for Cassette Deck
Pin No.
2 * 27 Pin Name Recording Signal Input Typ.
Waveform Description Equivalent Circuit 2 0V + * Pin for inputting signal 27 AN7367K s Pin Description (Cont.) Pin No.
Pin Name Typ.
Waveform Description ICs for Cassette, Cassette Deck Equivalent Circuit + * 3 * 26 E
ICs for Cassette, Cassette Deck AN7367K dbx II Noise Reduction IC for Cassette Deck s Overview The AN7367K is an integrated circuit available for stereo operation on a single chip developed for dbx II type noise reduction, which can also use for U.S.
sound multiplex TV.
And it is designed for easy use of reference signal level, supply voltage and logic input level.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 8.4±0.3 4.8±0.25 28 27 26 25 24 23 22 21 20 19 18 17 16 15 0.5±0.1 0.3 + 0.1 5 0.0 Unit
AN7367K Features
* Dynamic range : 110dB
* 2-channel
* Reference input-output signal level : 90mV
* 2 power supply type (+,
* ) 26.7±0.3 1.05±0.25 3.05±0.25 3 ~ 15˚ 10.16±0.25 28-Lead SDIP Package (SDIP028-P-0400A) s Block Diagram +VCC 28 27 26 25 24 23 22 21 20 19 18 17
