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BA6822F集成電路(IC)的顯示驅(qū)動(dòng)器規(guī)格書PDF中文資料

BA6822F
廠商型號(hào)

BA6822F

參數(shù)屬性

BA6822F 封裝/外殼為22-SOIC(0.213",5.40mm 寬);包裝為管件;類別為集成電路(IC)的顯示驅(qū)動(dòng)器;產(chǎn)品描述:IC DRVR DOT/BAR DISPLAY 22SOP

功能描述

LED level meter driver, 12-point x 2 channel, VU scale, bar display

封裝外殼

22-SOIC(0.213",5.40mm 寬)

文件大小

172.47 Kbytes

頁面數(shù)量

10

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(shí)
數(shù)據(jù)手冊

下載地址一下載地址二到原廠下載

更新時(shí)間

2025-3-20 20:00:00

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BA6822F規(guī)格書詳情

The BA6820F, BA6822S and BA6822F are two-channel, 12-point LED drivers for VU-scale bar-level meters. The ICs are available in 22-pin SOP (BA6820F and BA6822F) and 22-pin shrink-DIP (BA6822S) packages, and use a dynamic-drive system that can drive two 12-point displays. The ICs have independent AC and DC inputs, and the AC input mode has a peak hold circuit (with cancel function). The ICs also feature a power-on mute, so steps to prevent erroneous LED lighting at power on are not required. The input resistance of the AC inputs is 3k?(Typ.) for the BA6820F and 0.3k?(Typ.) for the BA6822S/F.

Features

1) Uses dynamic-drive system to display two 12-point channels. 22-pin SOP and 22-pin shrink DIP pack ages.

2) Independent AC and DC inputs provided (one input displays one channel). Switching function allows two-mode display.

3) Upper 8 points have peak hold function in AC mode (two seconds). A peak-hold cancel function is also provided.

4) A mute function is provided, and muting can be applied externally.

5) Power on mute function.

產(chǎn)品屬性

  • 產(chǎn)品編號(hào):

    BA6822F-E2

  • 制造商:

    Rohm Semiconductor

  • 類別:

    集成電路(IC) > 顯示驅(qū)動(dòng)器

  • 包裝:

    管件

  • 顯示類型:

    LED

  • 配置:

    點(diǎn)/條顯示器

  • 數(shù)字或字符:

    2 x 12 點(diǎn)

  • 電壓 - 供電:

    4.5V ~ 5.5V

  • 工作溫度:

    -20°C ~ 70°C

  • 安裝類型:

    表面貼裝型

  • 封裝/外殼:

    22-SOIC(0.213",5.40mm 寬)

  • 供應(yīng)商器件封裝:

    22-SOP

  • 描述:

    IC DRVR DOT/BAR DISPLAY 22SOP

供應(yīng)商 型號(hào) 品牌 批號(hào) 封裝 庫存 備注 價(jià)格
ROHM/羅姆
22+
SOP22
100000
代理渠道/只做原裝/可含稅
詢價(jià)
ROHM/羅姆
23+
NA/
336
優(yōu)勢代理渠道,原裝正品,可全系列訂貨開增值稅票
詢價(jià)
Rohm Semiconductor
21+
22SOP
13880
公司只售原裝,支持實(shí)單
詢價(jià)
ROHM
2016+
SOP22
6523
只做原裝正品現(xiàn)貨!或訂貨!
詢價(jià)
ROHM
23+
SOP22
7750
全新原裝優(yōu)勢
詢價(jià)
ROHM/羅姆
25+
DIP-22
72
原裝正品,假一罰十!
詢價(jià)
ROHM/羅姆
25+
DIP-22
72
原裝正品,假一罰十!
詢價(jià)
ROHM/羅姆
21+
SOP22
2000
百域芯優(yōu)勢 實(shí)單必成 可開13點(diǎn)增值稅發(fā)票
詢價(jià)
ROHM
22+
DIP22
8000
原裝正品支持實(shí)單
詢價(jià)
ROHM/羅姆
2022+
SOP22
30000
進(jìn)口原裝現(xiàn)貨供應(yīng),原裝 假一罰十
詢價(jià)