CD4052BNS

Analog Switches, Multiplexers, Demultiplexers Overview

The CD4052BNS is a CMOS analog multiplexer/demultiplexer in a 16-pin SOP package. It features two independent 4:1 channels with low ON resistance and very low OFF leakage current. The device supports single supply voltages from 3V to 20V or dual supplies of ±3V to ±10V. Key electrical parameters include a typical ON resistance of 125Ω at VDD=15V, quiescent power dissipation of 0.2µW, and an ESD protection rating of 3000V (HBM). It operates within a temperature range of -55°C to 125°C.

Analog Switches, Multiplexers, Demultiplexers Feature Summary

• Bidirectional signal path capability for flexible multiplexing and demultiplexing configurations
• Integrated logic-level conversion allowing direct interface with various digital control signals
• Break-before-make switching action to prevent channel overlap during state transitions

Analog Switches, Multiplexers, Demultiplexers Applications

• Analog and digital multiplexing and demultiplexing systems
• Signal gating and routing in programmable logic circuits
• Data acquisition interfaces for sensors and A/D or D/A conversion

Analog Switches, Multiplexers, Demultiplexers Procurement Notes

Verify the specific ordering suffix against the manufacturer's latest orderable addendum to confirm package dimensions and tape/reel specifications. Ensure the component meets RoHS compliance requirements for the intended manufacturing process. Cross-reference the datasheet revision date to validate that all electrical characteristics align with current production standards.

Analog Switches, Multiplexers, Demultiplexers Selection Notes

Select this component when a dual-channel 4:1 analog switch is required with wide voltage compatibility. The SOP-16 package is suitable for surface-mount assembly where space efficiency is prioritized over through-hole robustness. Consider the thermal resistance metrics if operating near the upper temperature limits or high supply voltages.

Analog Switches, Multiplexers, Demultiplexers Part Context

This part belongs to the CD405xB family, which includes the CD4051B (8-channel) and CD4053B (triple 2-channel) variants. All members share similar CMOS technology, pinout compatibility, and functional principles, differing primarily in channel count and configuration. This family is designed for general-purpose analog signal routing applications.

Analog Switches, Multiplexers, Demultiplexers Replacement Considerations

Direct pin-compatible substitutes within the same family include the CD4051B and CD4053B, though their channel counts differ. Verify that any alternative component matches the 16-pin SOP package and meets the required voltage and temperature specifications.