BA6820集成電路（IC）的顯示驅(qū)動器規(guī)格書PDF中文資料
| 廠商型號 |
BA6820 |
| 參數(shù)屬性 | BA6820 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 頁 |
| 生產(chǎn)廠商 | ROHM |
| 中文名稱 | 羅姆 |
| 網(wǎng)址 | |
| 數(shù)據(jù)手冊 | |
| 更新時間 | 2025-8-31 23:01:00 |
| 人工找貨 | BA6820價格和庫存，歡迎聯(lián)系客服免費(fèi)人工找貨 |
BA6820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.
特性 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：
BA6820F-E2
- 制造商：
Rohm Semiconductor
- 類別：
集成電路（IC） > 顯示驅(qū)動器
- 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 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
Rohm(羅姆) |
24+ |
NA/ |
8735 |
原廠直銷,現(xiàn)貨供應(yīng),賬期支持! |
詢價 | ||
ROHM |
25+23+ |
SMD |
35749 |
絕對原裝正品全新進(jìn)口深圳現(xiàn)貨 |
詢價 | ||
ROHM/羅姆 |
25+ |
SOP |
54648 |
百分百原裝現(xiàn)貨 實(shí)單必成 歡迎詢價 |
詢價 | ||
BA |
25+ |
DIP |
18000 |
原廠直接發(fā)貨進(jìn)口原裝 |
詢價 | ||
ROHM/羅姆 |
24+ |
SOP |
990000 |
明嘉萊只做原裝正品現(xiàn)貨 |
詢價 | ||
ROHM/羅姆 |
1948+ |
SOP |
6852 |
只做原裝正品現(xiàn)貨!或訂貨假一賠十! |
詢價 | ||
ROHM |
22+ |
SOP |
8000 |
原裝正品支持實(shí)單 |
詢價 | ||
BA |
23+ |
SOP |
5000 |
原裝正品,假一罰十 |
詢價 | ||
ROHM |
18+ |
SOP |
85600 |
保證進(jìn)口原裝可開17%增值稅發(fā)票 |
詢價 | ||
ROHM/羅姆 |
2447 |
SOP |
100500 |
一級代理專營品牌!原裝正品,優(yōu)勢現(xiàn)貨,長期排單到貨 |
詢價 |
