Texas Instruments

CD4511BF3A

CD4511BF3A Description

The CD4511BF3A is a CMOS BCD-to-7-segment LED latch designed by Texas Instruments, a leading manufacturer in the electronics industry. This device is specifically engineered for power management applications, particularly in driving LED displays. It features a 7-segment configuration, making it ideal for numeric and alphanumeric displays. The CD4511BF3A operates within a wide supply voltage range of 3V to 18V, ensuring compatibility with various power supply systems. It also boasts an extremely low supply current of 40 nA, contributing to its energy efficiency.

The CD4511BF3A is housed in a through-hole package, which is known for its robustness and ease of integration into printed circuit boards. The device is available in a tube package, facilitating convenient storage and handling. It is fully compliant with the RoHS3 standard, ensuring environmental sustainability and adherence to regulatory requirements. The moisture sensitivity level (MSL) is not applicable, making it suitable for a wide range of operating conditions.

CD4511BF3A Features

• Configuration: The CD4511BF3A features a 7-segment configuration, perfect for driving LED displays that require clear and visible numeric or alphanumeric characters.
• Supply Voltage Range: It operates within a wide voltage range of 3V to 18V, providing flexibility in power supply options and ensuring compatibility with various electronic systems.
• Low Supply Current: With a supply current of only 40 nA, the CD4511BF3A is highly energy-efficient, making it ideal for applications where power consumption is a critical consideration.
• Mounting Type: The through-hole mounting type ensures a secure and reliable connection to the PCB, enhancing the durability and longevity of the device.
• Package: Available in a tube package, the CD4511BF3A is easy to handle and store, reducing the risk of damage during transportation and assembly.
• Interface: The BCD interface allows for straightforward integration with binary-coded decimal systems, simplifying the design and implementation process.
• Compliance: The device is RoHS3 compliant, ensuring it meets the highest environmental standards and regulatory requirements.
• Product Status: The CD4511BF3A is an active product, indicating that it is currently in production and readily available for purchase.

CD4511BF3A Applications

The CD4511BF3A is particularly well-suited for applications that require efficient and reliable LED display driving. Some specific use cases include:

• Digital Clocks and Timers: The device's ability to drive 7-segment LED displays makes it ideal for digital clocks and timers, where clear and visible numeric displays are essential.
• Electronic Meters: In applications such as voltmeters, ammeters, and other measurement devices, the CD4511BF3A ensures accurate and readable display of numerical values.
• Consumer Electronics: Devices like calculators, digital thermometers, and other consumer electronics benefit from the CD4511BF3A's low power consumption and robust design.
• Industrial Control Panels: The through-hole mounting and wide voltage range make it suitable for industrial control panels where durability and reliability are paramount.

Conclusion of CD4511BF3A

The CD4511BF3A from Texas Instruments stands out as a highly efficient and reliable CMOS BCD-to-7-segment LED latch. Its wide supply voltage range, low supply current, and robust through-hole mounting make it an excellent choice for a variety of applications, particularly those requiring clear and visible LED displays. The device's RoHS3 compliance and active product status further enhance its appeal in the electronics industry. Whether used in digital clocks, electronic meters, or industrial control panels, the CD4511BF3A delivers superior performance and reliability, making it a top choice for engineers and designers.