- Product Details
- {{item.text}}
Quick Details
-
Place of Origin:
-
Guangdong, China
-
Application:
-
Home applications
-
Cross Reference:
-
None
-
Brand:
-
TTP223 touch sensor switch
-
Features:
-
touch sensor switch
-
Size / Dimension:
-
15mmX11MM
-
Color:
-
Red
-
Operating Temperature:
-
Other
-
Mounting Type:
-
Other
-
Switch Function:
-
Other
-
Current Rating (Amps):
-
Other
-
Voltage Rating - AC:
-
Other
-
Voltage Rating - DC:
-
5V
-
Voltage:
-
2.5V-5.5V
-
Packaging:
-
Other
-
Voltage Rating:
-
5V
-
Illumination Voltage (Nominal):
-
Other
-
Voltage - Switching AC:
-
Other
-
Voltage - Switching DC:
-
Other
-
Power - Rated:
-
Other
-
Voltage - Supply:
-
2.5V-5.5V
-
module:
-
TTP223
-
Module size:
-
15mmX11MM
-
Power supply:
-
2.5V-5.5V
Quick Details
-
Brand Name:
-
Taidacent
-
Model Number:
-
TTP223 touch sensor switch
-
Type:
-
Switch Limit
-
Place of Origin:
-
Guangdong, China
-
Application:
-
Home applications
-
Cross Reference:
-
None
-
Brand:
-
TTP223 touch sensor switch
-
Features:
-
touch sensor switch
-
Size / Dimension:
-
15mmX11MM
-
Color:
-
Red
-
Operating Temperature:
-
Other
-
Mounting Type:
-
Other
-
Switch Function:
-
Other
-
Current Rating (Amps):
-
Other
-
Voltage Rating - AC:
-
Other
-
Voltage Rating - DC:
-
5V
-
Voltage:
-
2.5V-5.5V
-
Packaging:
-
Other
-
Voltage Rating:
-
5V
-
Illumination Voltage (Nominal):
-
Other
-
Voltage - Switching AC:
-
Other
-
Voltage - Switching DC:
-
Other
-
Power - Rated:
-
Other
-
Voltage - Supply:
-
2.5V-5.5V
-
module:
-
TTP223
-
Module size:
-
15mmX11MM
-
Power supply:
-
2.5V-5.5V
Taidacent 2.5 to 5.5V TTP223 1 Channel Capacitive Touch Sensor Module Self-locking Inching Capacitive Touch Button Switch
Product Description
Characteristics
Working Voltage 2.0V~5.5V
Working current @VDD=3V, no load, SLRFTB=1 typical value of 1.5uA in low power mode, maximum value of 3.0uA typical value of 3.5uA
in fast mode, maximum value of 7.0uA@VDD=3V, no load, SLRFTB=0.
Typical value in low power mode is 2.0uA, maximum value is 4.0uA_fast mode is 6.5uA, maximum value is 13.0uA.
The longest response time is about 60 mS in fast mode, and the sensitivity of 220 mS @VDD=3V in low power mode can be adjusted by external capacitance (0~50pF).
The selection of two sampling lengths is provided by the selection pin (SLRFTB pin). The human touch detection is stable and can replace the traditional direct switch key.
The choice of fast mode and low power mode is provided by LPMB pin. The choice of direct mode and trigger mode is provided by TOG pin.
At the same time, the output mode of Open Drain is retained, and OPDO pin is Open Drain out.
Q pin for CMOS output
Each output mode can select high level or low level valid by choosing pin (AHLB pin). The selection pin (MOTB pin) provides 100
sec longest output time selection.
External power-on reset pin (RST pin)
It takes about 0.5 sec stabilization time after power-on. Keys should not be touched during this period. At this time, all
functions are forbidden. Self-calibration is always carried out.
When the key is not touched, the recalibration period is about 4.0sec
Working current @VDD=3V, no load, SLRFTB=1 typical value of 1.5uA in low power mode, maximum value of 3.0uA typical value of 3.5uA
in fast mode, maximum value of 7.0uA@VDD=3V, no load, SLRFTB=0.
Typical value in low power mode is 2.0uA, maximum value is 4.0uA_fast mode is 6.5uA, maximum value is 13.0uA.
The longest response time is about 60 mS in fast mode, and the sensitivity of 220 mS @VDD=3V in low power mode can be adjusted by external capacitance (0~50pF).
The selection of two sampling lengths is provided by the selection pin (SLRFTB pin). The human touch detection is stable and can replace the traditional direct switch key.
The choice of fast mode and low power mode is provided by LPMB pin. The choice of direct mode and trigger mode is provided by TOG pin.
At the same time, the output mode of Open Drain is retained, and OPDO pin is Open Drain out.
Q pin for CMOS output
Each output mode can select high level or low level valid by choosing pin (AHLB pin). The selection pin (MOTB pin) provides 100
sec longest output time selection.
External power-on reset pin (RST pin)
It takes about 0.5 sec stabilization time after power-on. Keys should not be touched during this period. At this time, all
functions are forbidden. Self-calibration is always carried out.
When the key is not touched, the recalibration period is about 4.0sec
Application
Extensive consumer products, waterproof appliances, button keys and substitutes
Specification
|
item
|
value
|
|
Module size
|
15mmX11MM
|
|
Power supply
|
2.5v-5.5v
|
Details Images
Packing & Delivery
box package
Hot Searches
