ISL43142IVZ

Analog Switches, Multiplexers, Demultiplexers Overview

The ISL43142IVZ is a quad single-pole single-throw (SPST) normally-open analog switch manufactured by Renesas Electronics Corporation. It integrates four independent channels within a 16-pin TSSOP package. The device operates on a single supply voltage ranging from 2.7V to 12V or dual supplies of ±2.6V to ±6V. Key electrical specifications include a maximum on-resistance of 65 ohms, an on-resistance matching of 2 ohms, and a charge injection of 1pC. Switching times are specified at a maximum of 80ns for turn-on and 30ns for turn-off. The component supports an operating temperature range of -40°C to 85°C.

Analog Switches, Multiplexers, Demultiplexers Feature Summary

• Integrates four independent SPST analog switches in a compact surface-mount package
• Provides low on-resistance with high channel-to-channel matching for signal integrity
• Operates across wide single and dual power supply voltage ranges
• Features low charge injection and leakage current for precision applications

Analog Switches, Multiplexers, Demultiplexers Applications

• Signal routing in data acquisition systems
• Audio and video signal switching
• Instrumentation and test equipment multiplexing

Analog Switches, Multiplexers, Demultiplexers Procurement Notes

Verify the specific suffix IVZ against the manufacturer's datasheet to confirm the 16-TSSOP package and industrial temperature grade. Confirm RoHS compliance status as per the latest product change notification. Check for end-of-life notices or obsolescence alerts prior to finalizing procurement plans.

Analog Switches, Multiplexers, Demultiplexers Selection Notes

Select this component when a quad SPST configuration is required for moderate impedance signals. Ensure the system voltage falls within the 2.7V to 12V single supply range. Verify that the 65-ohm on-resistance meets the signal loss requirements of the application circuit.

Analog Switches, Multiplexers, Demultiplexers Part Context

This part belongs to the ISL4314x series of CMOS analog switches. It shares functional similarities with other members like the ISL43141 and ISL43144, differing primarily in internal resistance characteristics and pinout configurations. The series is designed for general-purpose analog signal switching in industrial and consumer electronics.

Analog Switches, Multiplexers, Demultiplexers Replacement Considerations

Consult the official datasheet for direct pin-compatible alternatives within the ISL4314x family. Verify electrical parameter compatibility, specifically on-resistance and supply voltage limits, before substituting with other quad SPST switches.