| Features |
for DC or AC application.
FEATURES
Operating voltage 2.0V~5.5V Operating current @VDD=3V, no load, SLRFTB=1 At low power mode typical 1.5uA, maximum 3.0uA At fast mode typical 3.5uA, maximum 7.0uA @VDD=3V, no load, SLRFTB=0 At low power mode typical 2.0uA, maximum 4.0uA At fast mode typical 6.5uA, maximum 13.0uA The response time max about 60mS at fast mode, 220mS at low power mode @VDD=3V Sensitivity can adjust by the capacitance(0~50pF) outside Have two kinds of sampling length by pad option(SLRFTB pin) Stable touching detection of human body for replacing traditional direct switch key .
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TTP223 TT
TTP223 TONTEK
The TTP223 is a touch pad detector IC which offers 1 touch key. The touching detection IC is designed for replacing trad.
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| No. | Part # | Manufacture | Description | Datasheet |
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TONTEK |
8 KEYS TOUCH PAD DETECTOR IC |
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TONTEK |
1 KEY TOUCH PAD DETECTOR |
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TT |
1 KEY TOUCH PAD DETECTOR |
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TONTEK |
Single button touch detection |
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TONTEK |
Single button touch detection |
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TONTEK |
Single button touch detection |
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TONTEK |
1 KEY TOUCH PAD DETECTOR |
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TONTEK |
1 KEY TOUCH PAD DETECTOR |
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TONTEK |
1 KEY TOUCH PAD DETECTOR |
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TONTEK |
4 KEY TOUCH PAD DETECTOR IC |
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TONTEK |
4 keys Touch Pad Detector IC |
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TONTEK |
4 KEY TOUCH PAD DETECTOR IC |
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