CD4052BEE4

Analog Switches, Multiplexers, Demultiplexers Overview

The CD4052BEE4 is a dual 4:1 analog multiplexer/demultiplexer manufactured by Texas Instruments. It features two independent channels, each with four selectable inputs and one common output. The device operates on a single supply voltage ranging from 3V to 20V or a dual supply of ±3V to ±10V. Key electrical parameters include a typical ON resistance of 125Ω at VDD=15V, maximum OFF leakage current of ±100nA at 125°C, and a cutoff frequency of 25MHz. Propagation delay ranges from 20ns to 720ns depending on load and voltage. It utilizes a 16-pin PDIP package and supports an operating temperature range of -55°C to +125°C.

Analog Switches, Multiplexers, Demultiplexers Feature Summary

• Digitally controlled analog switching with low ON impedance and very low OFF leakage current.
• Integrated binary address decoding for simplified channel selection.
• Break-before-make switching action eliminates channel overlap during transitions.
• Bidirectional signal path capability supporting both multiplexing and demultiplexing functions.

Analog Switches, Multiplexers, Demultiplexers Applications

• Analog and digital multiplexing and demultiplexing
• Analog-to-digital and digital-to-analog conversion systems
• Signal gating in instrumentation circuits

Analog Switches, Multiplexers, Demultiplexers Procurement Notes

Verify the component authenticity by checking the manufacturer marking against the official datasheet specifications. Confirm the package type matches the required 16-pin DIP configuration. Ensure the ordering suffix corresponds to the specific RoHS-compliant variant intended for the design. Cross-reference the date code to confirm production status and availability within the supply chain.

Analog Switches, Multiplexers, Demultiplexers Selection Notes

Select this component when a dual-channel 4:1 analog switch is required for signal routing applications. Consider the wide supply voltage range and bidirectional signal path capabilities. Evaluate the ON resistance and leakage current specifications against the signal integrity requirements of the target circuit. Ensure the thermal performance meets the environmental conditions of the final assembly.

Analog Switches, Multiplexers, Demultiplexers Part Context

The CD4052BEE4 belongs to the CD405xB series of CMOS analog multiplexers. This family includes the CD4051B (8-channel) and CD4053B (triple 2-channel) variants. All devices share similar logic-level conversion features and pinout compatibility within their respective configurations. The series is designed for general-purpose analog switching in industrial and consumer electronics.

Analog Switches, Multiplexers, Demultiplexers Replacement Considerations

The CD4052BE is a direct functional equivalent with identical electrical characteristics. Verify that the replacement part number maintains the same PDIP-16 package and lead-free compliance if required by the manufacturing process. Check for any updates in the datasheet revision history regarding recommended operating conditions.