Datasheet Details
| Part number | TTP224N-CO8 |
|---|---|
| Manufacturer | TONTEK |
| File Size | 250.12 KB |
| Description | 2 KEY TOUCH PAD DETECTOR |
| Datasheet |
 TTP224N-CO8 Datasheet
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General Description
The TTP224N-CO8 TonTouchTM IC is capacitive sensing design specifically for touch pad controls.
The device built in regulator for touch sensor.
Stable sensing method can cover diversity conditions.
Key Features
- Operating voltage 2.4V~5.5V.
- Built-in regulator.
- Operating current, @VDD=3V no load At low power mode typical 2uA, At fast mode typical 6.5uA.
- @VDD=3V operating voltage : The response time about 60mS at fast mode,160mS at low power mode.
- Sensitivity can adjust by the capacitance(0~50pF) outside for each touch pad.
- Provides direct mode or toggle mode、active high or active low by pad option (TOG/AHLB pin).
- After power-on have about 0.5sec st.