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BA6144中文資料羅姆數據手冊PDF規(guī)格書

BA6144
廠商型號

BA6144

功能描述

LED level meter driver, 5-point, VU scale

文件大小

43.55 Kbytes

頁面數量

3

生產廠商 Rohm
企業(yè)簡稱

ROHM羅姆

中文名稱

羅姆半導體集團官網

原廠標識
數據手冊

下載地址一下載地址二到原廠下載

更新時間

2024-10-31 20:00:00

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.

產品屬性

  • 型號:

    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

供應商 型號 品牌 批號 封裝 庫存 備注 價格
ROHM/羅姆
23+
NA/
270
優(yōu)勢代理渠道,原裝正品,可全系列訂貨開增值稅票
詢價
ROHM/羅姆
24+
ZIP
990000
明嘉萊只做原裝正品現貨
詢價
ROHM
0202+
ZIP
665
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
21+
ZIP
9800
只做原裝正品假一賠十!正規(guī)渠道訂貨!
詢價
ROHM
22+
SIP
48
全新原裝現貨
詢價
ROHM
23+
QFP
3200
全新原裝、誠信經營、公司現貨銷售
詢價
ROHM
24+
N/A
5000
全新原裝正品,現貨銷售
詢價
ROHM/羅姆
23+
ZIP9
17130
原廠授權代理,海外優(yōu)勢訂貨渠道。可提供大量庫存,詳
詢價
ROHM
22+23+
ZIP
44539
絕對原裝正品現貨,全新深圳原裝進口現貨
詢價
ROHM
22+
SIL-9
8000
原裝正品支持實單
詢價