BA1448S
BA1448S is AM radio / FM IF stereo system IC manufactured by ROHM.
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-ponent 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 ponents. 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 miniponent stereo systems.
FFeatures...
