WS2803中文资料华彩威数据手册PDF规格书
WS2803规格书详情
特性 Features
●Supports both constant voltage and constant current drive mode
Constant output current range
-5-30mA@5V supply voltage
-5-20mA@3.3V supply voltage
●18 constant current driving channels
● 30V high voltage output channels
● 8bit PWM gray level control
● Precision output driving current
Between channels in a chip: ±2
Between chips: ±4
● Maximum clock frequency up to 25MHz.
● Free run ability
Applications
LED decorative lighting
Indoor/Outdoor LED video or massage display
| 供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
WORLDSEMI/华彩威 |
23+ |
SOP8 |
11200 |
原厂授权一级代理、全球订货优势渠道、可提供一站式BO |
询价 | ||
24+ |
N/A |
56000 |
一级代理-主营优势-实惠价格-不悔选择 |
询价 | |||
WORLDSEMI/华彩威 |
23+ |
SOP8 |
50000 |
全新原装正品现货,支持订货 |
询价 | ||
NA |
23+ |
NA |
26094 |
10年以上分销经验原装进口正品,做服务型企业 |
询价 | ||
WORDSMEI |
23+ |
SOP8 |
50000 |
全新原装正品现货,支持订货 |
询价 | ||
WORLDSEMI |
2025+ |
SOP8 |
3715 |
全新原厂原装产品、公司现货销售 |
询价 | ||
WORLDSE |
24+ |
SOP-8 |
39500 |
进口原装现货 支持实单价优 |
询价 | ||
worldsemi |
24+ |
SOP-8_150mil |
6000 |
全新原厂原装正品现货,低价出售,实单可谈 |
询价 | ||
WORLDSEMI/华彩威 |
24+ |
SOP-8 |
50945 |
只做全新原装进口现货 |
询价 | ||
WORLDSEMI |
22+ |
SOP |
9000 |
原装正品,支持实单! |
询价 |
