Texas Instruments

MM5453N/NOPB

MM5453N/NOPB Description

The MM5453N/NOPB is a 4.5-digit display driver IC designed for driving 7-segment displays, alphanumeric characters, and bar graphs. Manufactured by Texas Instruments, this obsolete component is part of the COPS™ series and features an LCD display type. It operates within a supply voltage range of 3V to 10V and is housed in a through-hole package, specifically a 40-pin DIP (Dual In-Line Package) format. The MM5453N/NOPB is REACH unaffected and RoHS3 compliant, ensuring it meets environmental and safety standards. Its moisture sensitivity level is rated at MSL 1 (Unlimited), making it suitable for a wide range of environmental conditions. The product is interfaced via a serial connection and is available in a tube package. The ECCN classification is EAR99, and it falls under the HTSUS code 8542.39.0001.

MM5453N/NOPB Features

The MM5453N/NOPB offers several unique features that set it apart from similar display driver ICs:

• 4.5 Digits Display Capability: This allows for a higher resolution display, making it ideal for applications requiring detailed numerical or alphanumeric information.
• 7 Segment + DP, Alphanumeric, and Bar Graph Configuration: The versatile configuration supports a wide range of display types, enhancing its usability across various applications.
• Wide Supply Voltage Range (3V to 10V): This broad voltage range ensures compatibility with a variety of power sources, making it suitable for different electronic systems.
• Through-Hole Mounting: This traditional mounting type is advantageous for applications requiring robust mechanical stability and ease of installation.
• Serial Interface: The serial interface simplifies communication with microcontrollers and other control devices, reducing the complexity of the overall system design.
• REACH Unaffected and RoHS3 Compliant: These certifications ensure that the MM5453N/NOPB meets stringent environmental and safety standards, making it suitable for use in environmentally conscious applications.
• Moisture Sensitivity Level 1 (Unlimited): This high MSL rating indicates that the component can withstand a wide range of environmental conditions without degradation, enhancing its reliability in diverse operating environments.

MM5453N/NOPB Applications

The MM5453N/NOPB is ideal for a variety of applications due to its versatile display capabilities and robust design:

• Digital Meters: The 4.5-digit display and support for alphanumeric characters make it suitable for digital meters that require detailed numerical readouts.
• Test and Measurement Equipment: The ability to drive bar graphs and alphanumeric displays enhances its utility in test and measurement devices that need to display various types of data.
• Industrial Control Panels: The through-hole mounting and wide supply voltage range make it ideal for industrial control panels that require robust and reliable components.
• Medical Devices: The REACH unaffected and RoHS3 compliant status ensure that it meets the stringent safety and environmental standards required for medical equipment.
• Consumer Electronics: The versatile display options and compatibility with various power sources make it suitable for consumer electronics that require detailed and user-friendly displays.

Conclusion of MM5453N/NOPB

The MM5453N/NOPB is a versatile and reliable display driver IC that offers a wide range of features and benefits. Its 4.5-digit display capability, support for multiple display types, and wide supply voltage range make it suitable for a variety of applications. The through-hole mounting, serial interface, and high moisture sensitivity level further enhance its usability and reliability. While the MM5453N/NOPB is now obsolete, its unique features and advantages make it a valuable component for legacy systems and specific applications where its capabilities are still highly relevant.