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부품번호 | BA1450S 기능 |
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기능 | AM radio / FM IF stereo system IC | ||
제조업체 | ROHM Semiconductor | ||
로고 | |||
전체 10 페이지수
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.
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)
295
Audio ICs
BA1450S
298
4페이지 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%
BA1450S
301
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다운로드 | [ BA1450S.PDF 데이터시트 ] |
당사 플랫폼은 키워드, 제품 이름 또는 부품 번호를 사용하여 검색할 수 있는 |
구매 문의 | 일반 IC 문의 : 샘플 및 소량 구매 ----------------------------------------------------------------------- IGBT, TR 모듈, SCR 및 다이오드 모듈을 포함한 광범위한 전력 반도체를 판매합니다. 전력 반도체 전문업체 상호 : 아이지 인터내셔날 사이트 방문 : [ 홈페이지 ] [ 블로그 1 ] [ 블로그 2 ] |
부품번호 | 상세설명 및 기능 | 제조사 |
BA1450S | AM radio / FM IF stereo system IC | ROHM Semiconductor |
DataSheet.kr | 2020 | 연락처 | 링크모음 | 검색 | 사이트맵 |