ISL43240IRZ

Analog Switches, Multiplexers, Demultiplexers Overview

The ISL43240IRZ 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 a maximum on-resistance of 25 Ohms and supports a continuous DC switch current of 30 mA. Key timing parameters include a maximum turn-on time of 65 ns and a maximum turn-off time of 50 ns. It functions within an industrial temperature range of -40°C to +85°C and is housed in a 20-pin SSOP package.

Analog Switches, Multiplexers, Demultiplexers Feature Summary

• Integrates four independent SPDT switches within a single compact integrated circuit
• Supports flexible power configurations for both single and dual supply operation
• Provides low on-resistance characteristics suitable for signal routing applications

Analog Switches, Multiplexers, Demultiplexers Applications

• Industrial control systems requiring signal multiplexing
• Data acquisition systems for channel selection
• Communication equipment for signal path switching

Analog Switches, Multiplexers, Demultiplexers Procurement Notes

Verify the specific suffix 'IRZ' against official Renesas documentation to confirm the RoHS-compliant lead-free status and tape-and-reel packaging configuration. Ensure the selected variant matches the required operating temperature range and package dimensions for your design constraints.

Analog Switches, Multiplexers, Demultiplexers Selection Notes

Select this component when a quad SPDT configuration is required with moderate speed and low on-resistance. Consider the 25 Ohm on-resistance limit and 30 mA current capability against load requirements. Verify that the 20-pin SSOP footprint aligns with available PCB space and assembly capabilities.

Analog Switches, Multiplexers, Demultiplexers Part Context

This part belongs to the ISL43240 series of high-speed analog switches. It serves as a solution for routing multiple signals through a limited number of channels. The device is designed for applications demanding reliable switching performance in industrial and commercial environments.

Analog Switches, Multiplexers, Demultiplexers Replacement Considerations

Consult official Renesas cross-reference guides for verified substitutes. Ensure any replacement maintains identical pinout, electrical specifications, and package dimensions to guarantee compatibility.