NEW TTP223 Touch Button Module Capacitor Type Single Channel Self Locking Switch
- Категория: Inductive Switch >>>
- Поставщик: Shenzhen,Hongranxing,Technology,Co.,Ltd.
Поделиться:
Описание и отзывы
Трекер стоимости
| Месяц | Минимальная цена | Макс. стоимость |
|---|---|---|
| Sep-18-2025 | 2.13 $* | 2.18 $* |
| Aug-18-2025 | 2.18 $* | 2.32 $* |
| Jul-18-2025 | 2.33 $* | 2.27 $* |
| Jun-18-2025 | 2.98 $* | 2.53 $* |
| May-18-2025 | 2.48 $* | 2.26 $* |
| Apr-18-2025 | 2.20 $* | 2.90 $* |
| Mar-18-2025 | 2.26 $* | 2.81 $* |
| Feb-18-2025 | 2.29 $* | 2.71 $* |
| Jan-18-2025 | 2.19 $* | 2.38 $* |
Характеристики
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
![]()
Certifications
![]()
Packing & Delivery
![]()
My service tenet
1.Urlwall has undergone dynamic growth and become the largest assembly products manufacturer in network.
2.Our supply is sufficient to guarantee the customers demand.
3.Our products can be OEM, meet your special needs.
4.Our advantages and quick delivery, competitive price, high quality and long term service to out customers.
5.There is a long-term cooperation with the shipping company, can make the goods more quickly and efficiently so that can
delivered safely to the designated place as guest.
6 . We will provide best after sale service for the guests which try my best to meet the requirement of the guests.
2.Our supply is sufficient to guarantee the customers demand.
3.Our products can be OEM, meet your special needs.
4.Our advantages and quick delivery, competitive price, high quality and long term service to out customers.
5.There is a long-term cooperation with the shipping company, can make the goods more quickly and efficiently so that can
delivered safely to the designated place as guest.
6 . We will provide best after sale service for the guests which try my best to meet the requirement of the guests.
FAQ
Q: Are you trading company or manufacturer ?
A: We have our own large factory and offline stores in China.
Q: What product does your company produce?
A: The Company's Products Involve Laboratory Module - Resistance - Capacitance -IC- Fuse - Switch - Connector - Terminal
Q: Do you provide samples ? is it free or extra ?
A: Yes, we could offer the sample for free charge but do not pay the cost of freight.
Q: Can you make our company Logo?
A: Yeah, we can make your logo on the box if you need.
A: We have our own large factory and offline stores in China.
Q: What product does your company produce?
A: The Company's Products Involve Laboratory Module - Resistance - Capacitance -IC- Fuse - Switch - Connector - Terminal
Q: Do you provide samples ? is it free or extra ?
A: Yes, we could offer the sample for free charge but do not pay the cost of freight.
Q: Can you make our company Logo?
A: Yeah, we can make your logo on the box if you need.
Похожие товары
Данные ресурс не является интернет-магазином, а лишь содержит ссылки на международную торговую площадку Alibaba.com