TCA8418EYFPR Chip mạch tích hợp I2C Kiểm soát bàn phím Scan IC Với bảo vệ ESD tích hợp

Chip mạch tích hợp
June 11, 2025
Video Description:
Discover the TCA8418EYFPR Integrated Circuit Chip, an I2C controlled keypad scan IC with integrated ESD protection. Operating from 1.65V to 3.6V, it supports up to 80 keys via 18 GPIOs, saving power and bandwidth. Ideal for smartphones, tablets, and more!