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BA7755中文資料羅姆數(shù)據(jù)手冊PDF規(guī)格書

BA7755
廠商型號

BA7755

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(dǎo)體集團(tuán)官網(wǎng)

原廠標(biāo)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

BA7755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:

    BA7755

  • 制造商:

    Panasonic Industrial Company

  • 功能描述:

    IC

供應(yīng)商 型號 品牌 批號 封裝 庫存 備注 價格
ROHM/羅姆
21+
65230
詢價
ROHM
07+
SIP5
223
一級代理,專注軍工、汽車、醫(yī)療、工業(yè)、新能源、電力
詢價
ROHM/羅姆
1995
17579
詢價
ROHM
23+
ZIP
7300
專注配單,只做原裝進(jìn)口現(xiàn)貨
詢價
RHOM
23+
SIP5
8265
原廠授權(quán)代理,海外優(yōu)勢訂貨渠道??商峁┐罅繋齑?詳
詢價
ROHM
ROHS
13352
一級代理 原裝正品假一罰十價格優(yōu)勢長期供貨
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+
SIP-5
8160
原廠原裝
詢價
ROHM/羅姆
22+
SIP-5
10730
原裝正品
詢價