AS1122中文资料12-channel 40mA 30V PWM LED driver IC数据手册ams-OSRAM规格书
AS1122规格书详情
描述 Description
The AS1122 is a 40mA 12-channel direct LED driver IC with 12-bit internal PWM and 6-bit analog current adjustment. It can detect open LED position during operation. The AS1122 allows up to 30V on the LED outputs and is optimized for EMI performance.
特性 Features
·12-bit PWM control (4096 steps)
·6-bit analog current control
·30V output drivers
·Controlled inrush current
应用 Application
·Public information displays
·Stadium displays
·Illumination
·Ambient light
·TV ambient light
技术参数
- 制造商编号
：AS1122
- 生产厂家
：ams-OSRAM
- LED Current per Output [mA]
：40
- Features
：12-bit PWM
- Error Detection
：Yes
- Read-Back
：Yes
- LED-to-LED Matching [%]
：1.5
- Supply Voltage [V]
：2.7 to 3.6
- Package
：TQFN(4x4)-24
| 供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
AMS |
14+ |
QFN |
5000 |
一级代理,专注军工、汽车、医疗、工业、新能源、电力 |
询价 | ||
ams |
25+ |
24-QFN(4x4) |
3216 |
原装正品 价格优势 |
询价 | ||
AMS/艾迈斯 |
2223+ |
QFN24 |
26800 |
只做原装正品假一赔十为客户做到零风险 |
询价 | ||
AMS |
21+ |
QFN |
54680 |
原装现货假一赔十 |
询价 | ||
AMS/艾迈斯 |
23+ |
QFN |
3000 |
一级代理原厂VIP渠道,专注军工、汽车、医疗、工业、 |
询价 | ||
AMS/艾迈斯 |
21+ |
QFN |
120000 |
长期代理优势供应 |
询价 | ||
AD |
2308+ |
TQFN-24 |
7896 |
十年专业专注 ADI优势渠道正品保证 |
询价 | ||
AMS |
2023+ |
QFN24 |
6000 |
原厂全新正品旗舰店优势现货 |
询价 | ||
AMS |
22+ |
QFN |
17719 |
现货,原厂原装假一罚十! |
询价 | ||
AMS/艾迈斯 |
24+ |
QFN24 |
37935 |
郑重承诺只做原装进口现货 |
询价 |
