BA6144中文資料羅姆數(shù)據(jù)手冊(cè)PDF規(guī)格書
| 廠商型號(hào) |
BA6144 |
| 功能描述 | LED level meter driver, 5-point, VU scale |
| 文件大小 |
43.55 Kbytes |
| 頁面數(shù)量 |
3 頁 |
| 生產(chǎn)廠商 | Rohm |
| 企業(yè)簡(jiǎn)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(cè) | |
| 更新時(shí)間 | 2025-4-12 23:00:00 |
| 人工找貨 | BA6144價(jià)格和庫(kù)存，歡迎聯(lián)系客服免費(fèi)人工找貨 |
BA6144規(guī)格書詳情
LED level meter driver, 5-point, VU scale
The BA6144 is a driver IC for LED VU level meters in stereo equipment and other display applications.
The IC displays the input level (range: 13dB to +17dB) on a 5-point, bar-type LED display.The BA6144 includes a rectifier amplifier allowing direct AC input, and has constant-current outputs, so it can directly drive the LEDs without variations in LED current due to supply voltage fluctuations.
Features
1) Rectifier amplifier allows either AC or DC input.
2) Wide display level range (13 to +17), so signals with large dynamic range can be displayed.
3) Constant-current outputs for constant LED current when the power supply voltage fluctuates.
4) Built-in reference voltage means that power supply voltage fluctuations do not effect the display.
5) Wide operating power supply voltage range (5.5V to 16V) for a wide range of applications.
6) Low PCB space requirements. Comes in a compact 9-pin SIP package and requires few external compo
nents.
Applications
VU meters, signal meters, and other display devices.
產(chǎn)品屬性
- 型號(hào)：
BA6144
- 制造商：
Distributed By MCM
- 功能描述：
SUB ONLY ROHM IC 9-PIN SIP LED DISPLAY DRVRBARGRAPH
- 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 |
24+ |
NA/ |
270 |
優(yōu)勢(shì)代理渠道,原裝正品,可全系列訂貨開增值稅票 |
詢價(jià) | ||
ROHM |
23+ |
ZIP |
20000 |
全新原裝假一賠十 |
詢價(jià) | ||
ROHM/羅姆 |
25+ |
ZIP |
270 |
原裝正品,假一罰十! |
詢價(jià) | ||
ROHM/羅姆 |
24+ |
ZIP |
990000 |
明嘉萊只做原裝正品現(xiàn)貨 |
詢價(jià) | ||
ROHM |
0202+ |
ZIP |
665 |
一級(jí)代理,專注軍工、汽車、醫(yī)療、工業(yè)、新能源、電力 |
詢價(jià) | ||
ROHM |
95+ |
ZIP |
2760 |
全新原裝進(jìn)口自己庫(kù)存優(yōu)勢(shì) |
詢價(jià) | ||
ROHM |
23+ |
SIP9 |
10021 |
詢價(jià) | |||
ROHM/羅姆 |
23+ |
ZIP9 |
17130 |
原廠授權(quán)代理,海外優(yōu)勢(shì)訂貨渠道。可提供大量庫(kù)存,詳 |
詢價(jià) | ||
ROHM/羅姆 |
21+ |
ZIP |
9800 |
只做原裝正品假一賠十!正規(guī)渠道訂貨! |
詢價(jià) | ||
ROHM |
25+23+ |
ZIP |
44539 |
絕對(duì)原裝正品現(xiàn)貨,全新深圳原裝進(jìn)口現(xiàn)貨 |
詢價(jià) |
