ISL43L110IH-T

Analog Switches, Multiplexers, Demultiplexers Overview

The ISL43L110IH-T is a single-channel, low-voltage analog switch manufactured by Renesas Electronics Corporation. It operates within a supply voltage range of 1.65V to 5.5V and features an ultra-low on-resistance of 200mΩ maximum. The device utilizes a SPST (Single Pole Single Throw) normally-open configuration housed in a compact SC-70-6 surface-mount package. Key electrical characteristics include a maximum on-time of 15ns and off-time of 10ns, with a leakage current of 1nA maximum at 85°C. It supports bidirectional signal transmission and is designed for applications requiring high bandwidth and low power consumption.

Analog Switches, Multiplexers, Demultiplexers Feature Summary

• Ultra-low on-resistance ensures minimal signal attenuation and high linearity for precision analog applications.
• Low supply voltage operation enables compatibility with modern portable and battery-powered electronic systems.
• Fast switching speeds support high-bandwidth data transmission and efficient signal routing.

Analog Switches, Multiplexers, Demultiplexers Applications

• Portable medical equipment requiring precise signal conditioning
• Automotive infotainment and display signal routing
• Industrial process control systems

Analog Switches, Multiplexers, Demultiplexers Procurement Notes

Verify the specific suffix 'IH-T' against the manufacturer's official datasheet to confirm tape-and-reel packaging specifications and exact pinout orientation. Ensure that the component's RoHS compliance status matches your assembly requirements, as historical Intersil products may have varying environmental declarations depending on the manufacturing date code.

Analog Switches, Multiplexers, Demultiplexers Selection Notes

Select this component when a single channel with very low on-resistance is required for low-voltage logic levels. Compare the 200mΩ Ron against higher-resistance alternatives if signal integrity is critical. Verify that the SC-70-6 package dimensions fit the PCB layout constraints and that the 1.65V minimum operating voltage aligns with the system's power rail availability.

Analog Switches, Multiplexers, Demultiplexers Part Context

This part belongs to the ISL43L1xx series of low-voltage analog switches from Renesas, originally developed under the Intersil brand. The series offers various configurations including SPST and SPDT options with different resistance profiles. The ISL43L110 specifically targets applications needing the lowest possible on-resistance within the single-channel category, distinguishing it from higher-speed or higher-voltage variants in the broader portfolio.

Analog Switches, Multiplexers, Demultiplexers Replacement Considerations

Check for direct cross-reference models such as the MAX4617 or ADG708 which offer similar SPST, low-Ron specifications. Verify pin-to-pin compatibility and ensure that the replacement device meets the same 1.65V to 5.5V supply voltage range and SC-70-6 package footprint requirements before substitution.