Digital Sensor TTP223B Module
Digital Capacitive Touch Switch Module is based on TTP223B. Normally, it outputs low and keeps at low power state. When a touch is sensed on the circular marked region, it outputs high and switches to the quick response state. When not being touched for 12 seconds, it switches to low power state again.
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Description
- Power supply voltage(VCC): 2.0, 3, 5.5 V.
- Output high VOH: 0.8VCC V
- Output low VOL: 0.3VCC V
- Response time (touch mode) : 60 mS
- Response time (low power mode) : 220 mS
- Can replace the traditional touch of a button
- Four M2 screws positioning holes for easy installation
Additional information
| Operating Voltage (VDC) |
2 ~ 5.5 |
|---|---|
| Response time (touch mode) |
60 mS |
| Response time (low power mode) |
220 mS |
| Shipping Dimensions |
3 X 3 X 1 CM |
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