AiP1668EO 8-Digit LED Display Driver IC | Key Scan + Brightness Control – SOP20

AiP1668EO is a compact 8-digit 7-segment LED display driver with integrated 8-key matrix scanning, designed for low-cost LED display control in embedded and consumer electronics. It supports 3-wire serial communication (CLK, STB, DIO) for seamless MCU integration and features internal display memory to offload host controller processing.

The IC includes adjustable brightness control via software and a built-in RC oscillator, simplifying circuit design. Housed in a SOP20 package, it suits applications with tight space and power requirements.

Its balance of performance, integration, and ease of use makes AiP1668EO ideal for devices like water dispensers, weighing scales, industrial meters, and more.

🔧 Key Features:

• Drives 8-digit 7-segment LED displays

• 8-key matrix scanning built-in

• 3-wire serial interface for fast data transfer

• 8 levels of software-controlled brightness

• SOP20 package; easy PCB integration

📌 Applications:

• LED display panels in smart appliances

• Measurement and control equipment

• Digital interface panels for small machines

• Household electronics with numeric displays