Texas Instruments

CD4066BE

CD4066BE Description

The CD4066BE is a high-performance, quad bilateral analog switch manufactured by Texas Instruments. It is part of the 4000B series and is designed for a wide range of applications in the analog switches, multiplexers, and demultiplexers category. With its 1:1 multiplexer/demultiplexer circuit, the CD4066BE offers excellent channel-to-channel matching and low on-state resistance, making it ideal for various signal processing tasks.

CD4066BE Features

• Active Product Status: The CD4066BE is currently in production and readily available for use.
• Channel-to-Channel Matching (ΔRon): The CD4066BE boasts a 5 Ohm channel-to-channel matching, ensuring consistent performance across all channels.
• Channel Capacitance (CS(off), CD(off)): With an 8pF channel capacitance, the CD4066BE provides fast switching and minimal signal degradation.
• On-State Resistance (Max): The maximum on-state resistance of the CD4066BE is 240 Ohm, ensuring low signal loss during switching.
• REACH Status: The CD4066BE is REACH unaffected, meaning it does not contain any substances of very high concern (SVHCs) listed by the European Chemicals Agency.
• RoHS Status: The CD4066BE is RoHS3 compliant, adhering to the European Union's restrictions on hazardous substances in electronic products.
• -3db Bandwidth: The CD4066BE offers a -3db bandwidth of 40MHz, making it suitable for high-speed signal processing applications.
• Mounting Type: The CD4066BE is available in a through-hole mounting type, providing a secure and reliable connection to the circuit board.
• Voltage - Supply, Single (V+): The CD4066BE operates over a wide voltage range of 3V to 18V, making it compatible with various power supply configurations.
• Package: The CD4066BE is available in a tube package, ensuring easy handling and storage.

CD4066BE Applications

The CD4066BE is ideal for a variety of applications where high-performance signal switching is required. Some specific use cases include:

• Audio Processing: The CD4066BE's low on-state resistance and fast switching make it suitable for audio signal routing and mixing applications.
• Data Acquisition Systems: The CD4066BE can be used in data acquisition systems to route multiple analog signals to a single ADC, improving system efficiency and performance.
• Automotive Applications: The CD4066BE can be used in automotive systems for signal switching and routing, such as in sensor interfaces or infotainment systems.
• Industrial Control Systems: The CD4066BE can be employed in industrial control systems for signal conditioning and processing, ensuring reliable and accurate signal routing.

Conclusion of CD4066BE

The CD4066BE is a versatile and high-performance quad bilateral analog switch that offers excellent channel-to-channel matching, low on-state resistance, and a wide operating voltage range. Its REACH unaffected and RoHS3 compliant status make it an environmentally friendly choice for electronic designs. With its wide range of applications, the CD4066BE is an ideal solution for various signal processing tasks in audio, data acquisition, automotive, and industrial control systems.