AS1121中文资料16-channel 40mA 30V PWM LED driver IC数据手册ams-OSRAM规格书
AS1121规格书详情
描述 Description
The AS1121 is a SPI interfaced, 40mA 16-channel direct LED driver IC with 12-bit internal PWM and 6-bit analog current adjustment. It can detect open/short LED position during operation. The AS1121 allows up to 30V on the LED outputs.
特性 Features
·12-bit PWM control (4096 steps)
·6-bit analog current control
·Open/Short error detection
·Fast output drivers
应用 Application
·Public information displays
·Stadium displays
·Illumination
·Ambient light
·TV ambient light
技术参数
- 制造商编号
：AS1121
- 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]
：3.1 to 3.6V Logic; 30V LED
- Package
：TQFN(5x5)-32
| 供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
AS |
25+ |
SOT223 |
1000 |
原装正品,欢迎来电咨询! |
询价 | ||
ALPHA |
23+ |
TO-92 |
98326 |
原厂授权代理,海外优势订货渠道。可提供大量库存,详 |
询价 | ||
POWER |
23+ |
SOT223 |
6000 |
专注配单,只做原装进口现货 |
询价 | ||
AD |
2308+ |
VFQFN-32 |
7896 |
十年专业专注 ADI优势渠道正品保证 |
询价 | ||
ALPHA |
2450+ |
SOT223 |
6540 |
只做原装正品现货或订货!终端客户免费申请样品! |
询价 | ||
AS |
23+ |
SOT223 |
50000 |
全新原装正品现货,支持订货 |
询价 | ||
AS |
25+23+ |
SOT223 |
72831 |
绝对原装正品现货,全新深圳原装进口现货 |
询价 | ||
ALPHA |
24+ |
SOP8 |
2200 |
询价 | |||
ams |
25+ |
电联咨询 |
7800 |
公司现货,提供拆样技术支持 |
询价 | ||
ams |
22+ |
32TQFN |
9000 |
原厂渠道,现货配单 |
询价 |
