TM1640 SOIC/SOP-28 LED Display Driver IC (TM1640)
The TM1640 is an LED display driver IC designed for controlling multi digit 7-segment displays and LED matrix applications. It features serial communication control, integrated key scanning support, and efficient LED driving capability, making it suitable for digital display systems, control panels, clocks, and embedded electronic projects.
Key Features -
- LED display driver IC
- Multi digit 7-segment and LED matrix support
- Serial communication interface
- SOIC/SOP-28 surface mount package
- Integrated key scanning functionality
Specifications -
- IC type / Product type - LED Display Driver IC
- Logic family / Component type - Display Driver and Interface IC
- Package type - SOIC/SOP-28 SMD IC
- Supply voltage - Approx 3.3V to 5V DC
- Input voltage - CMOS compatible digital input levels
- Output voltage - LED drive output signals
- Current rating - Suitable for LED display driving applications
- Frequency / propagation delay - High speed serial communication support
- Operating temperature - Approx -40 to +85 degree C
- Additional important specifications - LED matrix driving support, serial communication interface, brightness adjustment support, key scan function, low power operation
Applications -
- LED display panels
- Digital clock systems
- Embedded display modules
- Industrial control panels
- Consumer electronic display devices
Pinout Configuration -
- Pin 1 - Serial data input pin
- Pin 2 - Clock input pin
- Pin 3 - Ground connection
- Additional pins - LED segment output pins, grid output pins, power supply pin, key scan input pins, display control pins
