天天综合网久久综合免费人成_亚洲亚洲人成综合丝袜图片_国产又色又爽又黄的精品视频_日韩欧美~中文字幕无敌色

Products

Home > Products > CAPACITIVE TOUCH CHIP> Single key touch IC

Single key touch IC

Capacacitive single button touch detection IC
CT8333-X

CT8333-X is a low-power internal voltage stabilization module, a variety of packaging single channel capacitive touch detection chip, can replace the traditional mechanical switch.

Product detail

? Working voltage: 2.4V~5.5V

? Working current: 1.5uA@3V No-load low power consumption mode

? Complete power-on initialization within 0.5s after power-on is stable

? Reliable power-on reset (POR)

? Built-in dithering circuit can effectively prevent misoperation caused by external noise interference

? Provide the longest touch button output time of about 16s

? Environment adaptive function, which can quickly deal with similar application scenarios such as power-on before covering media, touch power-on and so on

?

Automatic calibration function: the reference value is refreshed every 1s within 8s after power on. If there are touch keys within 8s or there are still no touch keys after 8s

Recalibration cycle is switched to 4s

? High/low level effective output, fast/low power consumption mode can be selected

? CMOS push-pull output: CT8333-F/Q

NMOS open drain output: CT8333-K/QK

? Packaging form: DFN1 * 1-4L/DFN2 * 2-6L/SOT23-6L