The MAX6958AAEE+ from Maxim Integrated is a versatile and powerful LED display driver and multiplex controller, designed to interface with common-cathode digits and a variety of discrete LEDs. It is an ideal solution for applications requiring clear visual displays, such as panel meters, digital clocks, and other electronic devices that require numeric or alphanumeric readouts.
This compact, high-efficiency device is housed in a 16-pin SSOP package, making it suitable for space-constrained applications. It operates on a 2.7V to 5.5V supply voltage, ensuring compatibility with a wide range of electronic systems, from battery-operated devices to industrial controls.
One of the standout features of the MAX6958AAEE+ is its built-in hexadecimal font map, which simplifies the process of displaying alphanumeric characters. It can drive up to 8 digits of 7-segment, 4 digits of 14-segment, or 8 individual bar graph displays, providing flexibility for different display requirements. Additionally, its multiplexing capability allows for the control of each digit individually, enabling dynamic and eye-catching visual effects.
The device also includes a key scan circuit that can scan up to 16 switches, which means it can handle both display and user input with minimal external components, saving space and reducing system complexity. The MAX6958AAEE+ supports both serial and I2C interfaces, allowing for easy integration into existing systems and providing designers with flexibility in communication protocols.
With integrated features such as digit drive current regulation, multiphase segment drive, and a no-solder jumper option for setting chip addresses, the MAX6958AAEE+ streamlines the design process and enhances display stability and quality. Its built-in thermal shutdown and open-circuit detection features ensure reliable operation and protect the device from potential damage.
Whether you're developing a new product or upgrading an existing system, the MAX6958AAEE+ from Maxim Integrated offers a robust and user-friendly solution for driving LED displays with precision and ease.
