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 operating voltage are the contact key features for DC or AC application. FEATURES Operating voltage 2.0V~5.5V Operating current @VDD=3V, no load, SLRFTB=1 .
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 .
The TTP223 is a touch pad detector IC which offers 1 touch key. The touching detection IC is designed for replacing trad.
No. | Partie # | Fabricant | Description | Fiche Technique |
---|---|---|---|---|
1 | TTP222 |
TONTEK |
8 KEYS TOUCH PAD DETECTOR IC | |
2 | TTP223-BA6 |
TONTEK |
1 KEY TOUCH PAD DETECTOR | |
3 | TTP223-BA6 |
TT |
1 KEY TOUCH PAD DETECTOR | |
4 | TTP223E-BA6 |
TONTEK |
Single button touch detection | |
5 | TTP223E-CA6 |
TONTEK |
Single button touch detection | |
6 | TTP223E-HA6 |
TONTEK |
Single button touch detection | |
7 | TTP223N-BA6 |
TONTEK |
1 KEY TOUCH PAD DETECTOR | |
8 | TTP223N-DO8 |
TONTEK |
1 KEY TOUCH PAD DETECTOR | |
9 | TTP223N-HA6 |
TONTEK |
1 KEY TOUCH PAD DETECTOR | |
10 | TTP224 |
TONTEK |
4 KEY TOUCH PAD DETECTOR IC | |
11 | TTP224B |
TONTEK |
4 keys Touch Pad Detector IC | |
12 | TTP224B-BSB |
TONTEK |
4 KEY TOUCH PAD DETECTOR IC |