ISL5122IBZ

Analog Switches, Multiplexers, Demultiplexers Overview

The ISL5122IBZ is a low-voltage, single-supply analog switch IC featuring two independent circuits. It supports Single Pole Single Throw (SPST) and Single Pole Double Throw (SPDT) configurations within an 8-pin SOIC package. The device operates with a supply voltage range of 2.7 V to 5.5 V and functions across a temperature range of -40°C to +85°C. Key electrical characteristics include a 20 Ohm on-state resistance and low charge injection, ensuring signal integrity in precision applications.

Analog Switches, Multiplexers, Demultiplexers Feature Summary

• Supports dual SPST and SPDT analog switching topologies for flexible signal routing
• Optimized for low-voltage single-supply operation compatible with modern digital logic levels
• Provides excellent channel-to-channel matching suitable for multiplexing and demultiplexing tasks

Analog Switches, Multiplexers, Demultiplexers Applications

• Signal multiplexing and demultiplexing systems
• Data acquisition channels requiring precise signal selection
• Audio and video signal routing switches

Analog Switches, Multiplexers, Demultiplexers Procurement Notes

Verify the specific suffix and package variant against the official Renesas datasheet to ensure compatibility with design requirements. Confirm that the component meets all specified electrical parameters for the intended operating environment before integration into the final product assembly.

Analog Switches, Multiplexers, Demultiplexers Selection Notes

Select this component when designing circuits requiring dual analog switches with low on-resistance and high bandwidth. Ensure the system power supply remains within the 2.7 V to 5.5 V range and that the thermal environment stays within the specified operational limits for reliable performance.

Analog Switches, Multiplexers, Demultiplexers Part Context

This part belongs to the Renesas ISL5122 series of low-voltage analog switches. It is designed to replace older generation discrete switching solutions by integrating multiple channels into a compact surface-mount package, reducing board space and improving signal consistency in mixed-signal designs.

Analog Switches, Multiplexers, Demultiplexers Replacement Considerations

The provided information indicates this product is no longer manufactured. Designers should consult official cross-reference lists or contact Renesas directly for verified alternative part numbers that maintain pinout and electrical compatibility.