AS1122数据手册集成电路（IC）的LED驱动器规格书PDF
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/艾迈斯 |
24+ |
NA/ |
6000 |
优势代理渠道,原装正品,可全系列订货开增值税票 |
询价 | ||
AMS |
22+ |
QFN |
100000 |
代理渠道/只做原装/可含税 |
询价 | ||
AMS/艾迈斯 |
25+ |
QFN |
54658 |
百分百原装现货 实单必成 |
询价 | ||
ams |
20+ |
原装 |
65790 |
原装优势主营型号-可开原型号增税票 |
询价 | ||
AMS |
24+ |
QFN |
990000 |
明嘉莱只做原装正品现货 |
询价 | ||
AMN |
1802+ |
QFN |
6528 |
只做原装正品现货,或订货假一赔十! |
询价 | ||
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/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 |
23+ |
QFN |
7907 |
原装现货假一赔十 |
询价 | ||
AMS/艾迈斯 |
21+ |
QFN |
120000 |
长期代理优势供应 |
询价 |
