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BA7755AF中文資料羅姆數(shù)據(jù)手冊PDF規(guī)格書

BA7755AF
廠商型號

BA7755AF

功能描述

High-voltage audio head selection switch

文件大小

59.94 Kbytes

頁面數(shù)量

4

生產(chǎn)廠商 Rohm
企業(yè)簡稱

ROHM羅姆

中文名稱

羅姆半導體集團官網(wǎng)

原廠標識
數(shù)據(jù)手冊

下載地址一下載地址二到原廠下載

更新時間

2024-10-30 9:30:00

BA7755AF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:

    BA7755AF

  • 制造商:

    ROHM

  • 制造商全稱:

    Rohm

  • 功能描述:

    High-voltage audio head selection switch

供應商 型號 品牌 批號 封裝 庫存 備注 價格
ROHM
21+
35200
一級代理/放心采購
詢價
ROHM
9508+
SOP8
520
一級代理,專注軍工、汽車、醫(yī)療、工業(yè)、新能源、電力
詢價
BA
23+
原廠正規(guī)渠道
5000
專注配單,只做原裝進口現(xiàn)貨
詢價
ROHM/羅姆
23+
SOP-8
3000
一級代理原廠VIP渠道,專注軍工、汽車、醫(yī)療、工業(yè)、
詢價
ROHM
23+
SOP8
10021
詢價
ROHM
2022
SOP-8P
2058
原廠原裝正品,價格超越代理
詢價
ROHM/羅姆
23+
SOP8
50000
全新原裝正品現(xiàn)貨,支持訂貨
詢價
ROHM
00/01+
SOP8
10113
全新原裝100真實現(xiàn)貨供應
詢價
ROHM/羅姆
23+
SOP-8
45500
原盒原標,正品現(xiàn)貨 誠信經(jīng)營 價格美麗 假一罰十
詢價
ROHM
223
原裝正品長期供貨,如假包賠包換 徐小姐13714450367
詢價