onsemi

MM74C48N

MM74C48N Description

The MM74C48N is a 1-digit, 7-segment LED driver IC designed for driving common cathode LED displays. Manufactured by onsemi, this device is housed in a through-hole package and is ideal for applications requiring a compact and efficient display solution. The MM74C48N is compatible with BCD (Binary-Coded Decimal) input and operates within a supply voltage range of 3V to 15V, ensuring flexibility in various power configurations. With a supply current of just 50 nA, this IC is optimized for low power consumption, making it suitable for battery-operated devices and other power-sensitive applications. The device is classified under ECCN EAR99 and HTSUS 8542.39.0001, indicating its compliance with international trade regulations. The MM74C48N is REACH unaffected, ensuring it meets environmental and safety standards. Packaged in a tube, this IC has a moisture sensitivity level (MSL) of 1, making it suitable for storage and handling without additional moisture protection measures.

MM74C48N Features

• 1 Digit, 7 Segment Display: The MM74C48N is designed to drive a single 7-segment LED display, making it ideal for applications where space is limited and only a single digit is required.
• BCD Input Interface: This IC accepts BCD input, simplifying the connection to microcontrollers and other digital systems.
• Wide Supply Voltage Range (3V to 15V): The wide operating voltage range allows for compatibility with various power sources, enhancing its versatility in different applications.
• Low Supply Current (50 nA): The low supply current ensures minimal power consumption, making the MM74C48N suitable for low-power and battery-operated devices.
• Through-Hole Mounting: The through-hole package type facilitates easy integration into printed circuit boards, ensuring robust mechanical stability.
• REACH Unaffected: Compliance with REACH regulations ensures that the MM74C48N meets environmental and safety standards, making it suitable for global markets.
• Moisture Sensitivity Level 1: The MSL 1 rating means the device can be stored and handled without additional moisture protection, simplifying logistics and reducing costs.

MM74C48N Applications

The MM74C48N is well-suited for a variety of applications where a compact, single-digit LED display is required. Some specific use cases include:

• Digital Clocks and Timers: Providing a clear and efficient display for timekeeping devices.
• Digital Thermometers: Displaying temperature readings in a compact and power-efficient manner.
• Battery-Operated Devices: Ideal for portable devices where low power consumption is critical.
• Industrial Control Panels: Offering a reliable display solution for control systems and monitoring equipment.
• Consumer Electronics: Enhancing the user interface of small electronic devices with a simple and effective display.

Conclusion of MM74C48N

The MM74C48N is a versatile and efficient LED driver IC designed for driving single-digit, 7-segment LED displays. Its low power consumption, wide operating voltage range, and BCD input interface make it an ideal choice for a variety of applications, from portable devices to industrial control panels. The through-hole mounting and compliance with international regulations ensure ease of integration and global market compatibility. Despite being marked as obsolete, the MM74C48N remains a reliable and cost-effective solution for applications requiring a compact and efficient display driver.