onsemi

MC14541BDTR2  

Programmable Timers and Oscillators

MC14541BDTR2 Description

The MC14541BDTR2 is a programmable timer IC designed by onsemi, a leading manufacturer in the electronics industry. This device is categorized under Clock/Timing ICs and is known for its versatility and reliability in various timing applications. The MC14541BDTR2 features a surface-mount mounting type, making it suitable for compact and space-efficient designs. It operates within a supply voltage range of 3V to 18V, ensuring compatibility with a wide range of power supplies. The IC has a low supply current of 15 µA, which is advantageous for low-power applications, contributing to energy efficiency and extended battery life.

The MC14541BDTR2 is housed in a 14TSSOP package and is available in a tape and reel (TR) packaging format, facilitating automated assembly processes. Despite being marked as obsolete, this IC remains a reliable choice for applications requiring a programmable timer with a frequency capability of up to 3MHz. The device is REACH unaffected and classified under ECCN EAR99, ensuring compliance with international regulations. With a moisture sensitivity level (MSL) of 1 (unlimited), the MC14541BDTR2 is highly resistant to moisture, making it suitable for a variety of environmental conditions.

MC14541BDTR2 Features

• Programmable Timer Functionality: The MC14541BDTR2 offers flexible timing capabilities, allowing users to configure the timer to meet specific application requirements. This programmability makes it an ideal choice for applications where precise timing control is essential.
• Wide Operating Voltage Range: The IC operates within a broad voltage range of 3V to 18V, providing compatibility with various power supply configurations and ensuring robust performance across different operating conditions.
• Low Supply Current: With a supply current of only 15 µA, the MC14541BDTR2 is highly energy-efficient, making it suitable for battery-powered devices and other low-power applications where minimizing power consumption is critical.
• High Frequency Capability: The MC14541BDTR2 supports a maximum frequency of 3MHz, enabling precise timing control in high-speed applications.
• Surface-Mount Technology (SMT): The surface-mount mounting type allows for compact and space-efficient designs, ideal for modern electronics where size constraints are a significant consideration.
• Moisture Resistance: The moisture sensitivity level (MSL) of 1 (unlimited) ensures that the IC can withstand high humidity environments without degradation in performance, enhancing its reliability and longevity.
• Compliance and Packaging: The MC14541BDTR2 is REACH unaffected and classified under ECCN EAR99, ensuring compliance with international regulations. The tape and reel (TR) packaging format facilitates automated assembly processes, improving manufacturing efficiency.

MC14541BDTR2 Applications

The MC14541BDTR2 is well-suited for a variety of applications that require precise timing control. Some specific use cases include:

• Consumer Electronics: Ideal for devices such as digital clocks, timers, and other appliances that require accurate timing functions.
• Industrial Automation: Used in control systems where precise timing is necessary for process control and automation.
• Telecommunications: Suitable for timing applications in communication devices and infrastructure, ensuring reliable and accurate signal transmission.
• Automotive Electronics: Applicable in automotive systems where timing control is crucial for various functions, such as engine control units and electronic control modules.
• Medical Devices: Used in medical equipment where precise timing is essential for accurate measurements and operation, such as pacemakers and diagnostic devices.

Conclusion of MC14541BDTR2

The MC14541BDTR2 is a versatile and reliable programmable timer IC that offers a wide range of features and benefits. Its low supply current, wide operating voltage range, and high-frequency capability make it an ideal choice for various applications requiring precise timing control. The surface-mount technology and moisture resistance further enhance its suitability for modern, compact, and rugged electronic designs. Despite being marked as obsolete, the MC14541BDTR2 remains a valuable component in the electronics industry, providing reliable performance and compliance with international regulations.

MC14541BDTR2 Documents

Download datasheets and manufacturer documentation for MC14541BDTR2

Datasheets :

MC14541B      

PCN Obsolescence/ EOL :

Multiple Devices 24/Jan/2011      

HTML Datasheet :

MC14541B      

Environmental Information :

onsemi RoHS       onsemi REACH