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BA1448S

Rohm
Part Number BA1448S
Manufacturer Rohm
Description AM radio / FM IF stereo system IC
Published Apr 1, 2005
Detailed Description Audio ICs AM radio / FM IF stereo system IC BA1448S / BA1449F The BA1448S and BA1449F are electronic tuning system ICs ...
Datasheet PDF File BA1448S PDF File

BA1448S
BA1448S

Overview
Audio ICs AM radio / FM IF stereo system IC BA1448S / BA1449F The BA1448S and BA1449F are electronic tuning system ICs for AM, FM IF, and MPX.
They have been developed for use in radio cassette players and mini-component stereo systems.
The FM detector and MPX VCO circuits do not require adjustment, which will reduce the number of assembly line processes.
In particular, the VCO is laser locked, and requires no adjustment or external components.
The characteristics of the two chips are the same, but the packages are different (24-pin SDIP for the BA1448S and 24-pin SOP for the BA1449F).
FApplications Synthesized tuners in radio cassette players and minicomponent stereo systems.
FFeatures 1...


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