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부품번호 | BA7652AF 기능 |
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기능 | Video signal swither/ 1 x 3-channel with clamped-input | ||
제조업체 | ROHM Semiconductor | ||
로고 | |||
전체 6 페이지수
Multimedia ICs
Video signal swither, 1 × 3-channel
with clamped-input
BA7652AF
The BA7652AF is a video-signal switching IC that contains a three-channel clamped-input multiplexer and a built-in
mute circuit. The inputs are sync-tip clamped (synchronous edge of the video input signals are aligned to the same
voltage), and as the input impedance is extremely large, it is possible to use a small value for the clamp capacitor.
[The recommended capacitor is 0.01µF (FZ) ceramic].
•Applications
Video cassette recorders and camcorders
•Features
1) Small clamp capacitors can be used (ceramic,
3000pF (Min.), 0.01µF (FZ) (recommended)).
2) Low supply voltage operation possible. Supply volt-
age range is 3.7V to 7.7V.
3) Superimposition used for fast switching speed with
low switching noise (70ns. Typ.).
4) Low power consumption
(when VCC = 5V, 25mW Typ.).
5) Wide dynamic range (3.1VP-P Typ. for VCC = 5V).
6) Mute function.
7) Excellent frequency characteristics
(10MHz, 0dB Typ.).
8) Low interchannel crosstalk ( – 70dB Typ.).
9) Voltage can be applied to the control pins even
when VCC is not applied.
•Absolute maximum ratings (Ta = 25°C)
Parameter
Symbol
Limits
Unit
Applied voltage
Power dissipation
VCC 9
V
Pd
500∗
mW
Operating temperature
Topr
– 25 ~ + 75
°C
Storage temperature
Tstg
– 55 ~ + 125
°C
∗ When mounted on a 50mm × 50mm board, reduced by 5.0mW for each increase in Ta of 1°C over 25°C.
•Recommended operating conditions (Ta = 25°C)
Parameter
Symbol
Recommended operating voltage
VCC
Limits
4.0 ~ 7.0
Unit
V
1
Multimedia ICs
Pin No. Pin name
DC voltage Input / output
(VCC = 5V) impedance
5 IN 3
1.65V
10MΩ
or more
Equivalent circuit
Vcc
BA7652AF
IN3
100
50µA
6 VCC
5.0V
—
Vcc
7 OUT
0.95V
26Ω
8 GND
0V
—
Vcc
1mA
OUT
Vcc
GND
4
4페이지 | |||
구 성 | 총 6 페이지수 | ||
다운로드 | [ BA7652AF.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 |
BA7652AF | Video signal swither/ 1 x 3-channel with clamped-input | ROHM Semiconductor |
DataSheet.kr | 2020 | 연락처 | 링크모음 | 검색 | 사이트맵 |