IH5043MJE/883B

Analog Switches, Multiplexers, Demultiplexers Overview

The IH5043MJE/883B is a single-pole single-throw (SPST) normally open CMOS analog switch manufactured by Analog Devices Inc. under the Maxim Integrated brand. It features a ceramic dual in-line package (CDIP-16) designed for through-hole mounting. The device supports dual supply voltages ranging from ±4.5V to ±18V and operates within an extended temperature range of -55°C to +125°C. Key electrical characteristics include a maximum on-resistance of 80 Ohms, a channel-to-channel matching of 3 Ohms, and a maximum power dissipation of 800 mW. It offers a typical operating current of 10 uA and handles a DC switch current of 30 mA.

Analog Switches, Multiplexers, Demultiplexers Feature Summary

• Provides reliable signal routing via a single SPST normally open configuration
• Ensures precise signal integrity with low channel-to-channel resistance matching
• Supports robust operation in harsh environments with wide temperature tolerance
• Delivers high isolation performance suitable for precision analog applications

Analog Switches, Multiplexers, Demultiplexers Applications

• Data acquisition systems requiring precise analog signal switching
• Industrial control circuits operating in extreme temperature conditions
• Test and measurement equipment needing low distortion signal paths
• Military and aerospace electronic systems demanding radiation-hardened reliability

Analog Switches, Multiplexers, Demultiplexers Procurement Notes

Verify component authenticity through authorized distributors or direct manufacturer channels due to limited availability. Confirm that the part number suffix /883B indicates compliance with MIL-PRF-38534 standards. Check for specific lot traceability requirements if used in regulated industries. Ensure storage conditions prevent moisture damage to the ceramic package before assembly.

Analog Switches, Multiplexers, Demultiplexers Selection Notes

Select this component when a single-channel analog switch with high voltage tolerance and low leakage is required. Consider the CDIP-16 package constraints for PCB layout compared to surface-mount alternatives. Evaluate the 80 Ohm on-resistance against system signal loss requirements. Verify that the dual supply capability aligns with existing power rails in the design.

Analog Switches, Multiplexers, Demultiplexers Part Context

This part belongs to the IH5043 series of CMOS analog switches. It shares functional similarities with other devices in the family but differs in package type and specific pinout configurations. The /883B suffix denotes military-grade screening and qualification. It serves as a specialized alternative to standard commercial grade switches in high-reliability contexts.

Analog Switches, Multiplexers, Demultiplexers Replacement Considerations

Direct substitutes may include other SPST analog switches with similar voltage ratings and package dimensions. Verify pin compatibility and on-resistance specifications before substitution. Cross-reference with MIL-PRF-38534 qualified components for equivalent reliability standards.