Digital tube driver/LED driver

2-wire serial port common anode 7-segment 4-bit LED driver control/7*1-bit keypad scanning special circuit

Configuration: 8-segment x 16-bit Interface Type: 3-wire serial interface Supply Voltage: 3V~5.5V Maximum Clock Frequency: 1MHz Quiescent Current: 130μA Operating Temperature: -40°C~+85°C

Univision OLED Display

0.28 inch 2 digits red digital tube

Single-Stage Primary Side Control High Power Factor LED Driver ICs

LED driver with undervoltage protection, overvoltage protection, overcurrent protection

8-bit Digital Tube Driver and 8*8 Matrix Keyboard Control Chip