4MX0121VA25AVG

Overview

The 4MX0121VA25AVG is a multiplexer switch IC from the Renesas 4MX0121 series. It features two channels configured as a 1 x 2:1 multiplexer. The device supports operation at 2.5V or 3.3V supply voltages and utilizes surface-mount technology for installation.

Feature Summary

• Provides signal routing via a dual-channel multiplexer architecture
• Operates with low voltage power supplies of 2.5V or 3.3V
• Designed for surface-mount integration into printed circuit boards

Applications

• Signal path selection in electronic systems
• Data bus switching applications
• Multiplexing functions in embedded hardware

Procurement Notes

Verify component authenticity through authorized distributors, as availability may be restricted. Confirm that the specific suffix matches required operational parameters. Check for end-of-life status or discontinuation notices prior to procurement planning to ensure long-term supply stability.

Selection Notes

Select this component when a compact solution for selecting between two input signals is required. Ensure the system operates within the specified 2.5V to 3.3V range. Verify that the surface-mount package aligns with the board layout constraints and thermal requirements of the design.

Part Context

This part belongs to the 4MX0121 family of multiplexer switches manufactured by Renesas Electronics. These components are designed for efficient signal management in space-constrained environments. The series offers reliable performance for general-purpose switching tasks in consumer and industrial electronics.

Replacement Considerations

Consult official documentation for confirmed substitute part numbers. Verify pin compatibility and electrical specifications before replacing existing inventory.