TM1637 LED Driver IC | Original & Brand New, CMOS, Keyboard Scan Interface, DIP20/SOP20

TM1637 LED Driver IC | Original & Brand New, CMOS, Keyboard Scan Interface, DIP20/SOP20

Product Overview:

The TM1637 is a versatile LED driver IC designed to control LED displays in various electronic devices. It integrates essential features such as an MCU digital interface, data latching, high-voltage LED driving, and keyboard scanning, all in a compact DIP20 or SOP20 package. Known for its exceptional reliability and performance, the TM1637 is commonly used in applications such as induction cookers, microwave ovens, and small home appliances.

Key Features:

• Energy-Efficient: Built with low power consumption CMOS technology.
• Flexible Display Options: 8-segment × 6-bit display, perfect for common anode LED configurations.
• Keyboard Scanning: Built-in 8×2-bit key scanning with anti-interference for stable operation.
• Adjustable Brightness: 8-level duty cycle for fine-tuning luminance.
• Two-Wire Serial Interface: Easy communication through CLK and DIO pins.
• Stable Operation: Features an integrated RC oscillator and power-on reset circuit for reliable performance.
• Automatic Blanking: Minimizes flickering with an automatic blanking circuit.
• Package Availability: Offered in DIP20 and SOP20 packages to suit various system designs.

Applications:

Ideal for LED display driving in home appliances like induction cookers, microwave ovens, small kitchen appliances, and other consumer electronics, the TM1637 ensures seamless and reliable display operation.