HI3-0539-5

Analog Switches, Multiplexers, Demultiplexers Overview

The Intersil HI3-0539-5 is a precision, 4-channel, low-level differential multiplexer. It features two digital inputs for channel selection and an Enable input to disconnect all channels. Performance is guaranteed over a voltage range of ±10V, optimized for low-level differential signals. Key electrical parameters include a typical on-resistance variation (∆rON) of 5.5Ω at 125°C, an on-current variation (∆ID(ON)) of 0.6nA at 125°C, charge injection of 0.1pC, and crosstalk of -124dB. The device exhibits a settling time of 900ns at ±0.01% accuracy. It operates with a wide supply range from ±5V to ±18V and incorporates break-before-make switching with no latch-up susceptibility.

Analog Switches, Multiplexers, Demultiplexers Feature Summary

• Monolithic 4-channel differential architecture designed for precision signal routing
• Break-before-make switching mechanism ensures signal integrity during channel transitions
• Immunity to latch-up conditions enhances operational reliability in varying environments

Analog Switches, Multiplexers, Demultiplexers Applications

• Low level data acquisition systems
• Precision instrumentation circuits
• Test and measurement equipment

Analog Switches, Multiplexers, Demultiplexers Procurement Notes

Verify the specific manufacturer source, as Intersil assets are held by Renesas Technology Corp. Confirm package type and pinout compatibility with existing PCB layouts. Ensure supply chain authenticity through authorized distributors to avoid counterfeit components. Check for RoHS compliance status if required by current manufacturing standards.

Analog Switches, Multiplexers, Demultiplexers Selection Notes

Select this component when high precision and low distortion are critical for differential signal paths. The wide supply voltage range allows flexibility in system power design. Consider the 900ns settling time for bandwidth requirements. Evaluate thermal performance given the specified resistance variations at elevated temperatures.

Analog Switches, Multiplexers, Demultiplexers Part Context

The HI3-0539-5 belongs to the HI-539 family of precision analog switches. This series is characterized by its ability to handle low-level differential signals with minimal error. The device represents a specialized solution for applications requiring high isolation and accurate signal switching in demanding electronic environments.

Analog Switches, Multiplexers, Demultiplexers Replacement Considerations

Direct substitutes may include other models within the HI-539 family or equivalent precision multiplexers from Renesas. Verify functional equivalence regarding channel count, supply voltage limits, and electrical characteristics before substitution.