Digital tube driver/LED driver

LCD driver control circuit with keyboard scanning interface, using low-power CMOS process, display mode: 4 × 20 LCD driver, mainly used in the need to extend the keypad, backlit electronic code switch function of the segment code LCD display occasions, such as home theater systems, wall-hung boilers, and other products display driver. Operating voltage: 2.7~5.5V, operating temperature range: -40℃～+85℃.

Working temperature -20~70 degree

0.4-inch, 3-digit, yellow-green, common-negative LED digital tube, plug-in