HT7612 查看數據表（PDF） - Holtek Semiconductor

零件编号

产品描述 (功能)

比赛名单

HT7612

General Purpose PIR Controller

Holtek Semiconductor 

Trigger Timing

HT7612/HT7612B

Note: The output is activated if the trigger signal conforms to the following criteria:

1. Two triggers occur within 2 seconds and separation time between two triggers is more than 0.5sec.

2. The trigger signal sustains duration ³ 0.5 seconds.

Rev. 1.50

9

February 21, 2011

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