Texas Instruments

CD4503BPWRG4

CD4503BPWRG4 Description

The CD4503BPWRG4 is a non-inverting buffer IC designed by Texas Instruments, part of the 4000B series. This device features a 16-TSSOP package and is suitable for surface mount applications. It is designed to operate within a wide supply voltage range of 3V to 18V, making it highly versatile for various electronic systems. The CD4503BPWRG4 consists of two elements, each capable of handling 2 or 4 bits per element in hexadecimal format. This buffer IC is known for its robust performance and reliability, with a maximum output current of 14.1mA for high output and 23mA for low output. The device is packaged in tape and reel format, ensuring ease of handling and integration into automated assembly lines. Despite its obsolescence status, the CD4503BPWRG4 remains a valuable component for specific applications, especially where its unique features and performance benefits are required.

CD4503BPWRG4 Features

• Wide Voltage Range: The CD4503BPWRG4 operates within a broad supply voltage range of 3V to 18V, providing flexibility in power supply requirements.
• High Output Current: With a maximum output current of 14.1mA for high output and 23mA for low output, this IC can drive substantial loads, ensuring reliable signal transmission.
• Surface Mount Compatibility: The 16-TSSOP package is ideal for surface mount technology, enabling efficient integration into modern PCB designs.
• Robust Performance: The device is designed to withstand a moisture sensitivity level (MSL) of 1, indicating it is suitable for unlimited exposure to standard environmental conditions.
• Compliance: The CD4503BPWRG4 is REACH unaffected and RoHS3 compliant ensuring, it meets stringent environmental and safety standards.
• ECCN Classification: Classified under EAR99, this IC is subject to standard export regulations, facilitating international use.
• HTSUS Code: The HTSUS code 8542.39.0001 simplifies customs and import processes, ensuring compliance with international trade regulations.

CD4503BPWRG4 Applications

The CD4503BPWRG4 is ideal for applications requiring non-inverting buffers with high output current capabilities. Its wide voltage range and surface mount compatibility make it suitable for a variety of electronic systems, including:

• Digital Signal Processing: Enhancing signal integrity in digital circuits by providing stable and reliable buffering.
• Communication Systems: Ensuring robust signal transmission in communication devices, particularly where high output current is necessary.
• Industrial Control Systems: Utilized in industrial automation and control systems where reliable buffering and signal conditioning are critical.
• Consumer Electronics: Incorporated into consumer electronics for signal buffering and amplification, enhancing overall system performance.

Conclusion of CD4503BPWRG4

The CD4503BPWRG4, despite being marked as obsolete, remains a valuable component due to its unique features and performance benefits. Its wide voltage range, high output current, and surface mount compatibility make it suitable for a variety of applications, particularly in digital signal processing, communication systems, industrial control systems, and consumer electronics. The device's compliance with REACH and RoHS3 standards ensures it meets environmental and safety requirements, making it a reliable choice for specific use cases. For engineers and designers seeking a robust non-inverting buffer IC, the CD4503BPWRG4 offers a reliable and versatile solution.