超晶sc188-01b 上电闪驱动ic
| 品牌 |
sc |
型号 |
sc188-01b |
| 批号 |
201003 |
封装 |
ic |
| 营销方式 |
直销 |
产品性质 |
热销 |
| 处理信号 |
数字信号 |
工艺 |
半导体集成 |
| 导电类型 |
双极型 |
集成程度 |
小规模 |
| 工作温度 |
-40~85（℃） |
| |
sc188-01b
单闪灯，上电常闪，6.8hz。
一、 general description
sc188-01 is cmos technology one led blinking ic. apply to flashing light、decoration light、disco broaches、functional indicator、toy、others etc。
二、 feature
l designed for bonding with led chip
l operation voltage range: 2v~6v dc
l blinking frequency: mask option
l frequency tolerance:±20%
l source output drivers
l flash frequency: 1.5hz
三、 electrical characteristics
(vdd=5v,ta=25℃ unless other wise specified)
characteristics | sym. | min. | typ. | max. | unit |
operating voltage | vdd | 2 | 3 | 6 | v |
output source current | isource | - | 25 | - | ma |
oscillator frequency | fosc | 5.04 | 6.3 | 7.56 | khz |
operating temperature | ta | - | 25 | 60 | ℃ |
四、 applied circuit and bonding with led chip
l applied circuit