ISL43113IHZ-T

Analog Switches, Multiplexers, Demultiplexers Overview

The ISL43113IHZ-T is a low-voltage, dual-supply, single-pole single-throw (SPST) analog switch manufactured by Renesas Electronics Corporation. It features a normally closed (NC) configuration and operates within a supply voltage range of ±1.5V to ±6V. The device exhibits an on-resistance of 15Ω with a flatness of 5Ω, ensuring signal fidelity across the input range. Key electrical parameters include a charge injection of 7pC, maximum off-leakage current of 5nA at 85°C, and switching times of 40ns for turn-on and 25ns for turn-off. It provides a minimum of 2000V ESD protection per Method 3015.7 and is housed in a compact SOT-23 package.

Analog Switches, Multiplexers, Demultiplexers Feature Summary

• Dual supply operation capability optimized for low power consumption applications
• Break-before-make timing characteristic suitable for custom multiplexer designs
• CMOS logic compatible control interface with high ESD protection levels

Analog Switches, Multiplexers, Demultiplexers Applications

• Battery powered handheld and portable equipment
• Cellular phones, pagers, and mobile communication devices
• Laptops, notebooks, PDAs, and palmtops
• Audio and video signal switching systems

Analog Switches, Multiplexers, Demultiplexers Procurement Notes

Verify component authenticity through authorized distributors or direct manufacturer channels due to potential availability constraints. Confirm RoHS compliance status and specific tape-and-reel packaging requirements prior to ordering. Ensure storage conditions adhere to moisture sensitivity level guidelines to prevent package damage during assembly processes.

Analog Switches, Multiplexers, Demultiplexers Selection Notes

Select this component when designing circuits requiring normally closed SPST switching with low voltage dual supplies. Consider the 15Ω on-resistance and 7pC charge injection for signal integrity requirements. Evaluate the SOT-23 package size against board space limitations and verify that the ±1.5V to ±6V operating range matches the system power architecture.

Analog Switches, Multiplexers, Demultiplexers Part Context

This part belongs to the Intersil ISL4311x family of precision analog switches, now produced under Renesas Electronics following corporate acquisitions. The ISL43113 variant specifically denotes the normally closed configuration, distinguishing it from the normally open ISL43112 model within the same series designed for similar low-power, high-performance applications.

Analog Switches, Multiplexers, Demultiplexers Replacement Considerations

Direct functional substitutes within the same family include the ISL43112 for normally open configurations. Verify pin compatibility and electrical specifications before substituting with other SPST analog switches from different manufacturers to ensure equivalent on-resistance and leakage characteristics.