See Brady Products
2-Channel Proximity/Touch Controller - 8-Pin MSOP - Tube
R-PDSO-G14 MTCH105 Buttons 2016 capacitive touch sensor 4.4mm 80mA 2.05V~3.6V -40C~85C
Capacitive Touch Sensor Controller - 32-Pin TQFP - Tape&Reel
Capacitive Touch Sensor Controller 10-Pin DFN - Tape&Reel
Capacitive Touch Sensor Controller - 4 Key 20-Pin VQFN - Tray
24 key Q Matrix Touch Sensor Controller
Capacitive Touch Sensor - Up to 12 Inputs - Up to 10 LED Driver Channels - I²C Interface - 1.8 to 5.5V Supply - 2 ...
8-Channel Proximity/Touch Controller - 20-Pin SSOP - Tube
Temperature Sensor - EMC1824 - Internal - 2-Wire Serial, I²C/SMBus - 1001_100(r/w) SMBus Address - -40 to 125°C - ...
CMOS Photoelectric Smoke Detector ASIC with Interconnect and Timer Mode - 8 µA Supply - 16-PDIP Package - Through ...