| 品牌 | hx | 型號(hào) | hx146 |
| 批號(hào) | 123456 | 封裝 | dice,cob |
| 營(yíng)銷方式 | 直銷 | 產(chǎn)品性質(zhì) | 熱銷 |
| 處理信號(hào) | 數(shù)模混合信號(hào) | 工藝 | 半導(dǎo)體集成 |
| 導(dǎo)電類型 | 單極型 | 集成程度 | 大規(guī)模 |
| 規(guī)格尺寸 | 0.90.9（mm） | 工作溫度 | 0~70（℃） |
| 靜態(tài)功耗 | 2ua（mw） |
feature :
l wide operating voltage range: 2v –4.5v .
l 64 notes memory .
l built-in rc oscillator .
l operating modes: one-shot , coincidence .
l direct drive with led asynchronized blinking function .
l suited for cds usage .
electrical characteristic :
characteristic | symb. | min | typ | max | unit | condition |
operation voltage | vdd | 2.4v | 3 | 4.5 | v |
|
standby current | istd | - |
| 5 | ua | no load |
bd bdb drive current | idri | 10 |
|
| ma |
|
bd bdb sink current | isink | 10 |
|
| ma | |
oscillator freq. | fosc |
| 150 |
| khz |
|
application circuit: