ISL43240IAZ-T

Analog Switches, Multiplexers, Demultiplexers Overview

The ISL43240IAZ-T is a quad single-pole double-throw (SPDT) analog switch manufactured by Renesas Electronics. It operates on a single supply voltage ranging from 2 V to 12 V or dual supplies up to ±6 V. The device features four independent channels with a maximum on-resistance of 25 Ohms and an off-isolation characteristic suitable for signal routing. Key electrical parameters include a maximum propagation delay of 65 ns and a maximum power supply current of 1 µA. It supports a continuous DC switch current of 30 mA and functions within an industrial temperature range of -40°C to +85°C.

Analog Switches, Multiplexers, Demultiplexers Feature Summary

• Integrates four independent SPDT switches in a compact package
• Supports both single and dual power supply configurations
• Provides low power consumption with minimal supply current draw

Analog Switches, Multiplexers, Demultiplexers Applications

• Signal routing in data acquisition systems
• Multiplexing audio and video signals
• Industrial process control signal switching

Analog Switches, Multiplexers, Demultiplexers Procurement Notes

Verify the specific ordering suffix and manufacturer lot code against official Renesas documentation to ensure authenticity. Confirm that the component matches the SSOP-20 package dimensions and pinout requirements for your PCB layout. Check for moisture sensitivity level compliance if storage conditions exceed specified limits before assembly.

Analog Switches, Multiplexers, Demultiplexers Selection Notes

Select this component when designing circuits requiring multiple independent signal paths with low on-resistance. Ensure the operating voltage stays within the 2 V to 12 V single supply or ±6 V dual supply limits. Verify that the required signal bandwidth does not exceed the switching speed capabilities defined in the datasheet specifications.

Analog Switches, Multiplexers, Demultiplexers Part Context

This part belongs to the ISL43240 series of analog switches, which are designed for general-purpose signal switching applications. The series offers high reliability and consistent performance across industrial temperature ranges. It serves as a standard solution for multiplexing tasks in embedded systems and instrumentation.

Analog Switches, Multiplexers, Demultiplexers Replacement Considerations

Check for direct cross-references from other manufacturers offering quad SPDT switches with similar pinouts and electrical characteristics. Verify compatibility regarding package type, on-resistance values, and supply voltage ranges before substitution.