UL319C
Description
The UL319C is a compact LED controller and driver that interface microprocessors to LED displays through a serial 3-wire interface. It drives LED connected in common anode configuration.
Key Features
- LED driver with 18 outputs (10 segments/8 digits) * Output pins connected directly to the LEDs * 3-wire serial bus interface (CLK, STB, DI/O) * 8-step dimming circuit to control the overall display brightness
