Welcome, guest, you can Login or Create an account
- Article number:
- AR0037
- SKU number:
- AK20
- Availability:
- In stock (42)
- Delivery time:
- 1-3 dagen
€1,25 €1,50
TTP223B Capacitive Touch Switch
This touch sensor with 1 touch surface can be used in combination with Arduino, PIC, Atmel, AVR, ARM, R.Pi, Udroid, Beagelbone, Cubieboard etc. etc. Thanks to the small size, this sensor can be used in many places. This small print is based on the TTP223B IC
Specifications:
In the normal state the output is low. When the sensor is touched the output becomes high, when the sensor is not touched for longer than 12 seconds the output automatically goes back to low
Low power consumption
Supply voltage from 2 to 5.5 Volts
Suitable for replacing a physical switch
4 Screw holes for easy attachment
Specification:
| Item |
Min |
Typical |
Max |
Unit |
| Power supply voltage VCC |
2.0 |
3 |
5.5 |
V |
| Output high VOH |
- |
0.8VCC |
- |
V |
| Output low VOL |
- |
- |
0.3VCC |
V |
| Output Pin Sink Current (@ VCC = 3V, VOL = 0.6V) |
- |
8 |
- |
mA |
| Output pin pull-up current (@ VCC = 3V, VOH = 2.4V) |
- |
4 |
- |
mA |
| Response time (low power mode) |
- |
- |
220 |
mS |
| Response time (touch mode) |
- |
- |
60 |
mS |
| Dimensions |
24x24x7.2 |
mm |
||
| Weight |
2 |
g |
||
Recently viewed Clear
TTP223B Capacitive Touch Switch
€1,50 €1,25
Payment method
