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BA1450S - AM radio / FM IF stereo system IC

Features

  • 1) Built-in AM monaural radio, FM IF amplifier / detector, and FM stereo demodulator. 2) DTS (both SD and IF count) compatible. 3) Built-in reference voltage power supply provides good shortwave band frequency stability. 4) Good FM stability. 5) The FM MPX VCO uses laser locking making adjustment and external components unnecessary. FAbsolute maximum ratings (Ta = 25_C) 6) Built-in forced monaural operation function for MPX (VCO stops, and LED goes off). 7) Low cutoff of audio is possible to im.

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Datasheet Details

Part number BA1450S
Manufacturer ROHM
File Size 181.96 KB
Description AM radio / FM IF stereo system IC
Datasheet download datasheet BA1450S Datasheet

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Full PDF Text Transcription

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Audio ICs AM radio / FM IF stereo system IC BA1450S The BA1450S is a tuner system IC for electronic tuning for AM radios, FM IF, and MPX. It has been developed for Hi-Fi component applications. The MPX VCO circuit requires no adjustment, which will enable a reduction in the number of production line processes. In particular, the laser lock technique used in the VCO means that no external adjustment is required. FApplications Synthesized tuner for Hi-Fi components. FFeatures 1) Built-in AM monaural radio, FM IF amplifier / detector, and FM stereo demodulator. 2) DTS (both SD and IF count) compatible. 3) Built-in reference voltage power supply provides good shortwave band frequency stability. 4) Good FM stability.
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