ICs for Cassette, Cassette Deck
AN6291, AN6291S
Dual dbx II Noise Reduction System ICs
s Overview
The AN6291 and the AN6291S are the single chip ICs suitably developed for noise reduction of dbxII type and used for stereo operation.
They can be used for U.
S.
sound multiplex TV.
1.
8V low
voltage operation enables to apply for battery-operated equipment to the Hi-Fi deck.
Package is available for 22-pin DIL plastic and 22-pin SOP package.
Equipment can be minitualized and high integration.
AN6291
1 2 3 4 5 6 7 8 9 10 11 8.
6±0.
3 26.
7±0.
3 22 21 20 19 18 17 16 15 14 13 12 Unit : mm 0.
5±0.
1 4.
7±0.
25
0.
35 – 0
+ 0.
1 .
05
s Features • Wide dynamic range : 110dB • Low operating
voltage : VCC (min.
) =...