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參數(shù)資料
| 型號(hào)： | HT761X |
| 廠商： | Holtek Semiconductor Inc. |
| 英文描述： | General Purpose PIR Controller |
| 中文描述： | 通用紅外控制器 |
| 文件頁數(shù)： | 5/12頁 |
| 文件大?。?/td> | 688K |
| 代理商： | HT761X |
Trigger Timing
Note: 1. The output is activated if the trigger signal conforms to the following criteria:
More then 3 triggers within 2 seconds.
A trigger signal sustain duration
≥
0.34 secs.
2 trigger signals within 2 secs with one of the trigger signal sustain
≥
0.16 secs.
2. The effective comparator output width can be selected to be 24ms or 32ms or
48ms by mask option. The default is 24ms (system frequency=16K Hz).
3. The output duration is set by an external RC that is connected to the OSCD pin.
HT761X
5
24th Mar ’97
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相關(guān)代理商/技術(shù)參數(shù) |
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|---|---|
| HT761X_09 | 制造商:HOLTEK 制造商全稱:Holtek Semiconductor Inc 功能描述:General Purpose PIR Controller |
| HT7620A(16DIP) | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Motion/Proximity Detector |
| HT7620A(16SOIC) | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Motion/Proximity Detector |
| HT7620B(16DIP) | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Motion/Proximity Detector |
| HT7620B(16SOIC) | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Motion/Proximity Detector |
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