BA1450S PDF 데이터시트 : 부품 기능 및 핀배열

부품번호 BA1450S
기능 AM radio / FM IF stereo system IC
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BA1450S 데이터시트, 핀배열, 회로
Audio ICs
AM radio / FM IF stereo system IC
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.
Synthesized tuner for Hi-Fi components.
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 adjust-
ment and external components unnecessary.
6) Built-in forced monaural operation function for MPX
(VCO stops, and LED goes off).
7) Low cutoff of audio is possible to improve AM fidelity.
8) MPX VCO stops in AM mode.
9) Audio muting is possible when an IF request is made.
FAbsolute maximum ratings (Ta = 25_C)
FRecommended operating conditions (Ta = 25_C)

BA1450S pdf, 반도체, 판매, 대치품
Audio ICs


BA1450S 전자부품, 판매, 대치품
Audio ICs
FElectrical characteristics (unless otherwise noted, Ta = 25_C and VCC = 5V)
FM IF MPX signal source: fIN = 10.7MHz, modulation 1kHz, 75kHzdev (100%)
FM IF MPX signal source fIN = 10.7MHz, modulation 19kHz 7.5kHzdev (10%)
IF MPX signal sourceAM: fIN = 1000kHz, modulation 1kHz 30%


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부품번호상세설명 및 기능제조사

AM radio / FM IF stereo system IC

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