onsemi

CD4052BCSJ

CD4052BCSJ Description

The CD4052BCSJ is a dual 4:1 analog multiplexer/demultiplexer IC manufactured by onsemi, designed for a wide range of electronic applications. This device features a SP4T (Single Pole, Four Throw) switch circuit with a maximum on-state resistance (Ron) of 240 ohms, ensuring efficient signal routing and minimal power loss. The CD4052BCSJ operates within a dual supply voltage range of ±2.5V to ±7.5V and a single supply voltage range of 5V to 15V, making it versatile for various power supply configurations. It also boasts a -3dB bandwidth of 40MHz, enabling high-frequency signal handling with minimal attenuation.

CD4052BCSJ Features

• Low Leakage Current: With a maximum leakage current (IS(off)) of 50nA, the CD4052BCSJ ensures minimal power consumption and signal degradation when channels are off.
• High Channel-to-Channel Matching: The device offers a channel-to-channel matching (ΔRon) of 5 ohms, ensuring consistent performance across multiple channels.
• Fast Switching Times: The CD4052BCSJ provides fast switch times with a maximum turn-on time (Ton) of 320ns and turn-off time (Toff) of 150ns, making it suitable for high-speed applications.
• Wide Operating Voltage Range: The IC supports both dual supply voltages (±2.5V to ±7.5V) and single supply voltages (5V to 15V), offering flexibility in power supply design.
• Surface Mount Packaging: The CD4052BCSJ is available in a surface mount package, facilitating easy integration into compact and high-density PCB designs.
• Moisture Sensitivity Level 1: This classification indicates that the device is not moisture-sensitive, ensuring reliability in various environmental conditions.
• REACH Compliance: The CD4052BCSJ is REACH unaffected, ensuring compliance with environmental and health regulations.

CD4052BCSJ Applications

The CD4052BCSJ is ideal for applications requiring efficient signal routing and switching, such as:

• Analog Signal Processing: Used in audio and video signal routing, where multiple input signals need to be selectively connected to a single output.
• Data Acquisition Systems: Enables the selection of different sensor inputs for data acquisition and processing.
• Telecommunications: Facilitates signal switching in communication systems, ensuring reliable and efficient signal transmission.
• Medical Equipment: Suitable for medical devices requiring precise signal routing and minimal signal distortion.
• Industrial Automation: Ideal for applications where multiple sensors or actuators need to be controlled or monitored.

Conclusion of CD4052BCSJ

The CD4052BCSJ is a versatile and reliable dual 4:1 analog multiplexer/demultiplexer IC, offering a combination of low leakage current, high channel-to-channel matching, and fast switching times. Its wide operating voltage range and surface mount packaging make it suitable for a variety of applications, from analog signal processing to industrial automation. Despite being marked as obsolete, the CD4052BCSJ remains a valuable component for designers seeking efficient signal routing solutions. Its compliance with REACH regulations and moisture sensitivity level 1 further enhance its reliability and suitability for modern electronic designs.