Maxim Integrated ICM7218CIQI+T LED Display Driver

The ICM7218CIQI+T from Maxim Integrated is a versatile and high-performance LED (light-emitting diode) display driver designed to interface with common cathode 7-segment numeric LED displays. This integrated circuit (IC) is ideal for applications requiring clear and bright numeric output such as in control panels, instrumentation displays, digital clocks, calculators, and other devices that require numeric output.

Key Features

• Display Modes: The ICM7218CIQI+T can drive up to eight 7-segment LED displays with additional segments for decimal points. It supports multiple display modes including hexadecimal and code B for digit decoding.
• Interface Options: The device is designed to work with both microprocessor interfaces or as a standalone driver, providing flexibility in system design.
• High Integration: It incorporates a BCD to 7-segment decoder, multiplex scan circuitry, segment and digit drivers, and an 8x8 static RAM to store each digit.
• Low Power Consumption: The IC is optimized for low power operation, which makes it suitable for portable battery-powered applications.
• Easy Control: It includes an 8-channel constant current LED driver, reducing the need for external components and simplifying the control of LED brightness.

Product Specifications

The ICM7218CIQI+T operates over a wide voltage range and has a specified temperature range suitable for commercial applications. It is available in a 28-pin, plastic SSOP package which is RoHS compliant, ensuring it meets current environmental standards for electronic components.

Applications

This LED display driver is suitable for a wide range of applications that require dynamic and static display capabilities. Its robust design and ease of use make it an excellent choice for designers looking to implement numeric displays with minimal hassle and maximum reliability.

Ordering Information

The ICM7218CIQI+T is available for order in tape and reel format, facilitating easy integration into automated PCB assembly processes. This product is a testament to Maxim Integrated's commitment to providing innovative and reliable solutions for digital display applications.