BA7755A中文資料羅姆數(shù)據(jù)手冊(cè)PDF規(guī)格書
BA7755A規(guī)格書詳情
The standard audio circuits of video cassette recorders and the recording circuits of tape decks use AC bias recording to record the audio signal onto the tape. This bias voltage is some tens of volts, and a high-capacity bias-side switch is required to electronically switch the head when in playback or record mode. The BA7755A and BA7755AF are high-voltage switching ICs designed to switch voltages as high as ± 65VDC or AC120VP-P (f = 70Hz).
Two control systems, one for current control, and one for voltage control are provided, so the ICs can be used in circuits that employ either method.
By combining the BA7755A or BA7755AF with the BA7751ALS recording / playback amplifier, it is possible to construct a compact recording / playback audio circuit. In addition, the BA7755A and BA7755AF are an excellent choice for a wide variety of other high-voltage switching applications.
? Features
1) High withstanding voltage ( ± 65VDC (Min.), AC120VP-P (Min.), f = 70Hz).
2) Circuits for either current control or voltage control are provided on the chip.
3) Compact SIP 5pin or SOP 8pin package.
? Applications
Video cassette recorders and tape decks
產(chǎn)品屬性
- 型號(hào)：
BA7755A
- 制造商：
Panasonic Industrial Company
- 功能描述：
IC
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
ROHM/羅姆 |
新年份 |
SIP |
3500 |
絕對(duì)全新原裝現(xiàn)貨,歡迎來電查詢 |
詢價(jià) | ||
ROHM |
23+ |
DIP |
7300 |
專注配單,只做原裝進(jìn)口現(xiàn)貨 |
詢價(jià) | ||
ROHM |
23+24 |
SIP4 |
28950 |
原裝現(xiàn)貨.優(yōu)勢(shì)熱賣.終端BOM表可配單 |
詢價(jià) | ||
ROHM/羅姆 |
2403+ |
11809 |
原裝現(xiàn)貨!歡迎隨時(shí)咨詢! |
詢價(jià) | |||
ROHM/羅姆 |
23+ |
SOP-8 |
45500 |
原盒原標(biāo),正品現(xiàn)貨 誠(chéng)信經(jīng)營(yíng) 價(jià)格美麗 假一罰十 |
詢價(jià) | ||
ROHM |
SIP |
68900 |
原包原標(biāo)簽100%進(jìn)口原裝常備現(xiàn)貨! |
詢價(jià) | |||
ROHM |
22+ |
SIP |
8000 |
原裝正品支持實(shí)單 |
詢價(jià) | ||
ROHM |
22+ |
SOP8 |
2500 |
強(qiáng)調(diào)現(xiàn)貨,隨時(shí)查詢! |
詢價(jià) | ||
ROHM/羅姆 |
22+ |
SOP-8 |
9845 |
只做原裝正品現(xiàn)貨!或訂貨假一賠十! |
詢價(jià) | ||
ROHM |
23+ |
SOP-8P |
11092 |
詢價(jià) |
