HI1-0546-5

Analog Switches, Multiplexers, Demultiplexers Overview

The HI1-0546-5 is a high-performance, single-channel analog multiplexer switch manufactured by Renesas Electronics Corporation. It belongs to the HI-546 series and is designed for precision signal routing applications requiring low distortion and high isolation. The device features an overvoltage protection (OVP) capability, ensuring robust operation in harsh environments. It is housed in a military-grade 28-pin Ceramic Dual In-Line Package (CDIP), suitable for through-hole mounting. This component is specifically engineered for demanding aerospace and defense systems where reliability and strict environmental compliance are critical.

Analog Switches, Multiplexers, Demultiplexers Feature Summary

• Single-channel multiplexer architecture with integrated overvoltage protection
• Military-grade qualification utilizing a 28-pin ceramic dual in-line package
• Optimized for high-reliability signal switching in harsh environments

Analog Switches, Multiplexers, Demultiplexers Applications

• Aerospace and defense avionics systems
• Military communication equipment
• High-reliability test and measurement instrumentation

Analog Switches, Multiplexers, Demultiplexers Procurement Notes

Verify that the specific suffix '-5' corresponds to the intended military or extended temperature grade variant, as suffixes often dictate qualification levels. Confirm availability status directly with authorized distributors, as this part may be subject to limited supply or factory special order constraints. Ensure the procurement channel provides necessary traceability documentation required for military specifications.

Analog Switches, Multiplexers, Demultiplexers Selection Notes

Select the HI1-0546-5 when a single-channel switch with overvoltage protection is required within a multi-channel system context. Consider the 28-pin CDIP package dimensions for board layout compatibility. Evaluate the need for military-grade environmental resilience against standard commercial alternatives. Verify that the single-channel configuration meets the specific signal routing requirements of the design.

Analog Switches, Multiplexers, Demultiplexers Part Context

This component is part of the HI-546 series from Renesas Electronics, which focuses on high-reliability analog switches. The series is characterized by its suitability for harsh environments and includes various channel configurations. The HI1-0546-5 represents a specific single-channel variant within this family, distinguished by its military packaging and protection features.

Analog Switches, Multiplexers, Demultiplexers Replacement Considerations

Consult official Renesas documentation for qualified substitute part numbers. Verify pinout compatibility and electrical parameter equivalence before considering any alternative components.