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Product:TTY6801
一、Descriptions of the Product
Provides 8 touch
keys with binary code (BCD) output and the display of acknowledgment output of
key pressing. The data after key pressing will remain
until another key is pressed, which can be used to determine the acknowledgment status of key pressing. It also has excellent performance of waterproof and anti-interference
二、Features
of the Product
Operating Voltage: 3.1V - 5.5V
Operating current: 3mA@5V
8 touch control keys
Provides binary coding (BCD) direct output interface (power on D2~D0/111)
If the user leaves the operation after pressing a key, the output state will remain
until another key is pressed
Provides output for acknowledgment of effective key pressing. The output is at
low voltage level when a key is pressed and at high voltage level when no key is
pressed
Sensitivity is adjustable through adjustment of the external capacitor connected
to CAP pin. Sensitivity is higher with larger capacitance
Waterproof and immersion proof. Key function is still effective even with water
droplets covering the touch key panel
The built-in LDO enhances the anti-interference capability of power supply
三、Applications:
Various types of small and large appliances and entertainment products
四、Pin Definition
I: Input
0: Output
P: Power supply
FREE HOT LINE:+86-400-788-7770
Tel:+86-769-81150556 Mob:+86-18929103949 Ms Tang
Tel: +86-769-85638990 Mob:+86-18923224605 Ms Ye
Email: dgzm699@163.com QQ:2485843216
Head office: No.8, Yanhe East Street, Ailingkan Village, Dalingshan Town, Dongguan City, Guangdong Province, China
Foshan office: No.169 Rongqi Road,Ronggui Village,Shunde District,Foshan City,Guangdong Province,China
Shenzhen office:Baifuhui Industrial Park,Jianshedonglu Road,Longhua District,Shenzhen City,Guangdong Province,China
Zhongshan office:Shijihaoting,Longchang Road,Dongsheng Village,Zhongshan City,Guangdong Province,China
Hangzhou office:Jiangnanmoka,Wenyan Village,Xiaoshan District,Hangzhou City,Zhejiang Province,China
Office Website: www.topctc.com