TTP223 |
Part Number | TTP223 |
Manufacturer | TT |
Description | The TTP223 is a touch pad detector IC which offers 1 touch key. The touching detection IC is designed for replacing traditional direct button key with diverse pad size. Low power consumption and wide ... |
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 ... |
Document |
TTP223 Data Sheet
PDF 303.24KB |
Distributor | Stock | Price | Buy |
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No. | Partie # | Fabricant | Description | Fiche Technique |
---|---|---|---|---|
1 | TTP222 |
TONTEK |
8 KEYS TOUCH PAD DETECTOR IC | |
2 | TTP223 |
TONTEK |
1 KEY TOUCH PAD DETECTOR | |
3 | TTP223-BA6 |
TONTEK |
1 KEY TOUCH PAD DETECTOR | |
4 | TTP223-BA6 |
TT |
1 KEY TOUCH PAD DETECTOR | |
5 | TTP223E-BA6 |
TONTEK |
Single button touch detection |