TM1639 LED Driver IC | Brand New & Original, CMOS Technology, Keypad Scan Interface, DIP24 Package

TM1639 LED Driver IC | Brand New & Original, CMOS Technology, Keypad Scan Interface, DIP24 Package

Product Overview:

The TM1639 is a high-quality LED Driver IC designed for controlling LED displays and Nixie tube displays, featuring an integrated keypad scan interface. Using CMOS technology, this IC combines functions such as MCU digital interface, data latching, LED driving, and keypad scanning, ensuring excellent performance, reliable quality, and strong anti-interference. It is ideal for various home appliance displays, including smart water heaters, microwave ovens, washing machines, air conditioners, induction cookers, set-top boxes, electronic scales, smart meters, and other LED display applications.

Key Features:

• CMOS technology for energy-efficient design and low power consumption
• 8-segment × 8-bit display mode for clear visual output
• Keypad scanning interface (4 × 2-bit) with anti-interference for better key recognition
• 8-level brightness adjustment circuit for customizable display brightness
• Serial communication interface (CLK, STB, DIO) for easy data transmission
• Built-in RC oscillation for stable operation
• Power-on reset circuit ensures smooth system startup
• Available in DIP24 and SOP24 package types for versatile integration

Applications:

The TM1639 is widely used in digital tube and LED display applications for home appliances such as smart water heaters, microwave ovens, washing machines, air conditioners, induction cookers, as well as set-top boxes, electronic scales, smart meters, and more. This versatile IC is ideal for any application requiring efficient and high-performance display control.