The BS45F3332 proximity sensing 2-Key touch Flash MCU which integrate a fully integrated active IR proximity sensing circuit, a receiving circuit and touch keys. It includes an integrated active IR proximity sensor circuit whose transmission power and receiving sensitivity can be controlled by application program and it also can be calibrated automatically when it uses with the integrated EEPROM.
The BS45F3332 is suitable for use in short and medium range detection applications, such as automatic soap dispensers, sensing alcohol sprayers, sensing trashcans, etc.
NOTE
Each purchasing unit includes 5 pieces of IC.
The product image is for showing the product appearance, the pin count shown may not match the product pin count.
