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ICs for Cassette, Cassette Deck
AN7374K, AN7376S
Dolby* B/C Type Noise Reduction IC
AN7374K
Unit : mm 0.5±0.1 4.8±0.25
0.3
+ 0.1 – 0.05
s Features • Fewer external parts • Spectral skewing circuit and anti-saturation circuit built• •
in. Available for double deck (Through signal output to REC output at PB mode.) Available for ±2 or 1 power supply
26.7±0.3
The AN7374K, AN7376S are 2-ch dolby B/C type noise reduction ICs. Filter circuits (MPX filter driver and spectral skewing, etc.) are incorporated in 28-pin package. It can configure with very few external parts.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 8.4±0.3
28 27 26 25 24 23 22 21 20 19 18 17 16 15
1.05±0.25 3.05±0.25
* Dolby is the trademark of Dolby Laboratories Licensing
Cor-poration.
3 ~15˚
10.16±0.
AN7374K Datasheet
