BA6154数据手册ROHM中文资料规格书
BA6154规格书详情
描述 Description
The BA6154 is a driver IC for LED VU level meters in stereo equipment and other display applications. The IC displays the input level (range: \u000210dB to \u0001 6dB) on a 5-point, bar-type LED display. The BA6137 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.\u0001
特性 Features
1) Rectifier amplifier allows either AC or DC input.
2) Rectifier amplifier has high gain (26dB), so operation at low input level is possible.
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 (3.5V 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 components.\u0001Applications
VU meters, signal meters, and other display devices.
技术参数
- 型号：
BA6154
- 制造商：
ROHM
- 制造商全称：
Rohm
- 功能描述：
LED level meter driver, 5-point, VU scale
| 供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
ROHM/罗姆 |
25+ |
ZIP9 |
54648 |
百分百原装现货 实单必成 欢迎询价 |
询价 | ||
ROHM/罗姆 |
24+ |
NA/ |
1993 |
优势代理渠道,原装正品,可全系列订货开增值税票 |
询价 | ||
ROHM/罗姆 |
24+ |
ZIP9 |
990000 |
明嘉莱只做原装正品现货 |
询价 | ||
ROHM/罗姆 |
1991 |
460 |
询价 | ||||
ROHM |
24+ |
SIP |
2650 |
原装优势!绝对公司现货 |
询价 | ||
ROHM |
23+ |
SIL-9 |
7300 |
专注配单,只做原装进口现货 |
询价 | ||
ROHM |
24+ |
SIP |
91 |
只做原装正品现货 欢迎来电查询15919825718 |
询价 | ||
ROHM/罗姆 |
23+ |
SOP-8 |
5000 |
原厂授权代理,海外优势订货渠道。可提供大量库存,详 |
询价 | ||
ROHM |
22+ |
SOP8 |
5000 |
只做原装,假一赔十 |
询价 | ||
ROHM |
22+ |
SIL-9 |
8000 |
原装正品支持实单 |
询价 |
