The MAX6951CEE+T from Maxim Integrated is a compact, serially interfaced LED display driver that is designed to interface microprocessors to a mix of 7-segment, 14-segment, and 16-segment LED displays through a high-speed 4-wire serial interface. This versatile device is particularly well-suited for applications such as panel meters, industrial controllers, and message signs where a mix of digits, letters, and symbols are required.

Key Features

• Serial Interface: The device integrates a high-speed SPI/QSPI/MICROWIRE compatible serial interface, enabling easy connection to a wide range of microcontrollers.
• Drive Capability: Capable of driving up to 8 digits of 7-segment, 14-segment, or 16-segment LED displays, the MAX6951CEE+T offers flexibility for various display requirements.
• Individual Digit Control: Each digit can be addressed individually, allowing for precise control over the display without the need for complex multiplexing.
• Intensity Control: The device provides 16-step digital brightness control to adjust the intensity of the display to suit various ambient lighting conditions.
• Low Power: Designed with power efficiency in mind, the MAX6951CEE+T features a low-power shutdown mode to conserve energy when the display is not in use.
• Multi-package Availability: Offered in a 16-pin QSOP package, it provides a compact solution for space-constrained applications.

Applications

• Electronic appliances
• Industrial control panels
• Instrumentation displays
• Message boards and signages

Technical Specifications

• Supply Voltage: 2.7V to 5.5V
• Operating Temperature: -40°C to +85°C
• Display Scan Rate: 800Hz for 8 multiplexed digits

The MAX6951CEE+T is a feature-rich LED display driver that simplifies the process of interfacing LED displays with microprocessors, making it an ideal choice for developers looking to create dynamic and flexible display systems.