onsemi

MC14052BFG

MC14052BFG Description

The MC14052BFG is a high-performance, dual 2:4 multiplexer/demultiplexer integrated circuit designed by onsemi. This device is engineered to provide robust switching capabilities with a low on-state resistance (Ron) of up to 280 ohms, ensuring minimal power loss and high efficiency in signal routing applications. The MC14052BFG operates within a wide supply voltage range of 3V to 18V, making it suitable for a variety of power supply configurations. It features a switch circuit topology of DP4T, which allows for versatile signal routing and control.

MC14052BFG Features

• Low Leakage Current: The MC14052BFG boasts a maximum leakage current (IS(off)) of only 100nA, ensuring minimal power consumption and maintaining signal integrity when the device is in the off state.
• Channel-to-Channel Matching: With a ΔRon of 10 ohms, the MC14052BFG ensures consistent performance across channels, providing reliable and uniform signal switching.
• Low Channel Capacitance: The device features a channel capacitance (CS(off), CD(off)) of 7.5pF, which minimizes signal distortion and ensures high-speed performance with a -3dB bandwidth of 17MHz.
• Wide Operating Voltage Range: The MC14052BFG operates within a supply voltage range of 3V to 18V, offering flexibility in various power supply configurations.
• Surface Mount Packaging: The MC14052BFG is available in a surface mount package, facilitating easy integration into compact and high-density designs.
• Moisture Sensitivity Level: The device has a moisture sensitivity level (MSL) of 3, allowing for a 168-hour exposure to standard environmental conditions, making it suitable for a wide range of manufacturing processes.
• Compliance: The MC14052BFG is REACH unaffected, ensuring compliance with environmental and regulatory standards.

MC14052BFG Applications

The MC14052BFG is ideal for applications requiring efficient signal routing and control. Its low on-state resistance and wide operating voltage range make it suitable for:

• Telecommunications: Switching and routing of analog and digital signals in communication systems.
• Automotive: Controlling and routing signals in automotive electronic systems, such as infotainment and control units.
• Industrial Control: Managing signal paths in industrial automation and control systems.
• Consumer Electronics: Routing signals in devices such as smartphones, tablets, and other portable electronics.
• Medical Devices: Ensuring reliable signal switching in medical equipment where precision and reliability are critical.

Conclusion of MC14052BFG

The MC14052BFG is a versatile and high-performance multiplexer/demultiplexer IC that offers significant advantages over similar models. Its low leakage current, channel-to-channel matching, and low channel capacitance ensure reliable and efficient signal switching. The wide operating voltage range and surface mount packaging make it suitable for a variety of applications, from telecommunications to consumer electronics. Despite being marked as obsolete, the MC14052BFG remains a reliable choice for engineers seeking a robust and flexible signal routing solution.