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MC14489BP

MC14489BP Description

The MC14489BP is an integrated circuit (IC) driver designed for 7-segment LED displays, by manufactured NXP Semiconductors. This device is part of the Power Management Integrated Circuits (PMIC) category and is housed in a Through Hole package, specifically a 20-pin Dual In-line Package (DIP). It features a serial interface for data communication is and capable of driving 7-segment LED displays with a supply current of 5.5 mA and a supply voltage range of 4.5V to 5.5V. The MC14489BP is categorized under ECCN EAR99 and is unaffected by REACH regulations. It is also classified under HTSUS code 8542.39.0001. The product is packaged in a tube and has a Moisture Sensitivity Level (MSL) of 1, indicating it is not sensitive to moisture and can be stored indefinitely.

MC14489BP Features

The MC14489BP offers several key features that make a it reliable choice for driving 7-segment LED displays:

• 7-Segment Configuration: Specifically designed to drive 7-segment LED displays, ensuring clear and efficient display output.
• Supply Current and Voltage: Operates with a supply current of 5.5 mA and a voltage range of 4.5V to 5.5V, making it suitable for a variety of power supply configurations.
• Serial Interface: Utilizes a serial interface for data communication, simplifying the connection and reducing the number of pins required.
• Through Hole Mounting: Ideal for applications requiring robust mechanical stability and ease of installation on printed circuit boards.
• Obsolete Status: While the product is marked as obsolete, it remains a viable option for legacy systems and applications where its specific features are required.
• REACH Compliance: Certified as REACH unaffected ensuring, compliance with environmental and safety regulations.
• Moisture Sensitivity Level 1: The MSL rating of 1 means the device is not sensitive to moisture, allowing for flexible storage and handling conditions.

MC14489BP Applications

The MC14489BP is well-suited for a variety of applications where 7-segment LED displays are used:

• Consumer Electronics: Ideal for driving displays in devices such as digital clocks, calculators, and other consumer electronics that require clear and reliable numeric display.
• Industrial Control Panels: Suitable for control panels and monitoring systems where numeric data needs to be displayed clearly and accurately.
• Automotive Dashboards: Can be used in automotive applications for displaying speed, fuel levels, and other critical information.
• Medical Equipment: Useful in medical devices that require numeric display, such as patient monitors and diagnostic equipment.
• Telecommunications: Applicable in telecommunication devices and infrastructure where numeric data display is necessary.

Conclusion of MC14489BP

The MC14489BP is a robust and reliable IC driver for 7-segment LED displays, offering a range of features that make it suitable for various applications. Its Through Hole mounting type, serial interface, and specific supply current and voltage requirements make it a versatile choice for driving LED displays in consumer electronics, industrial control panels, automotive dashboards, medical equipment, and telecommunications. Despite its obsolete status, the MC14489BP remains a valuable component for legacy systems and applications where its unique features and performance benefits are essential.