SC83702 Description
The SC83702 Mouse Controller is specially designed to control mouse device. This single chip can interface three key-switches and four photo-couple direct to RS-232C. The SC83702 does not need any external power supply, so the mouse can go without a power line.
SC83702 Key Features
- Built-in two zener diode between VDD and VSS, RTS and VDD -Built-in noise immunity circuit -CMOS DIP 16 pins package&SOP