WS2803中文资料沃尔德数据手册PDF规格书
WS2803规格书详情
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 |
22+ |
SOP-8 |
120000 |
全新原装 |
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 |
18+ |
SOP28 |
85600 |
保证进口原装可开17%增值税发票 |
询价 | ||
WORLDSEMI |
22+ |
SOP |
9000 |
原装正品,支持实单! |
询价 | ||
WORLDSE |
24+ |
SOP-8 |
39500 |
进口原装现货 支持实单价优 |
询价 | ||
WORLDSEM |
1948+ |
SOP8 |
18562 |
只做原装正品现货!或订货假一赔十! |
询价 | ||
WORLDSEMI |
50 |
询价 | |||||
WORLDSEMI |
24+ |
con |
50 |
现货常备产品原装可到京北通宇商城查价格 |
询价 | ||
WORLDSEMI/华彩威 |
25+ |
SOP8 |
32000 |
原装优势供应 |
询价 | ||
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 |
