| 品牌 | sc | 型號 | sc188-01b |
| 批號 | 201003 | 封裝 | ic |
| 營銷方式 | 直銷 | 產(chǎn)品性質(zhì) | 熱銷 |
| 處理信號 | 數(shù)字信號 | 工藝 | 半導體集成 |
| 導電類型 | 雙極型 | 集成程度 | 小規(guī)模 |
| 工作溫度 | -40~85（℃） |
sc188-01b
單閃燈，上電常閃，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