IH5043CPE

Analog Switches, Multiplexers, Demultiplexers Overview

The IH5043CPE is a dual single-pole double-throw (SPDT) CMOS analog switch manufactured by Analog Devices Inc./Maxim Integrated. It operates on dual power supplies ranging from ±4.5V to ±18V and features a maximum on-resistance of 80 ohms with a channel-to-channel matching of 5 ohms. The device supports a maximum DC switch current of 30 mA and exhibits a leakage current of 5 nA when off. Switching times are specified at a maximum of 400 ns for turn-on and 200 ns for turn-off. It is housed in a 16-pin plastic dual in-line package (PDIP) suitable for through-hole mounting, with an operating temperature range of 0°C to 70°C.

Analog Switches, Multiplexers, Demultiplexers Feature Summary

• Dual SPDT configuration providing two independent switching channels within a single integrated circuit.
• CMOS technology enabling low power consumption and high input impedance for signal integrity.
• Low on-resistance characteristic ensuring minimal signal attenuation across the conductive path.
• Robust mechanical design utilizing a standard 16-pin DIP package for reliable through-hole integration.

Analog Switches, Multiplexers, Demultiplexers Applications

• Signal routing in multiplexed data acquisition systems
• Audio signal switching and matrix routing applications
• Test and measurement equipment requiring precise analog signal selection

Analog Switches, Multiplexers, Demultiplexers Procurement Notes

Verify component authenticity through authorized distributors or direct manufacturer channels due to potential availability constraints. Confirm RoHS compliance status and specific lot traceability requirements prior to procurement. Ensure that the ordering suffix matches the required packaging format, as variations may exist between tube and reel configurations. Validate that the supplier provides original manufacturer documentation to guarantee performance specifications.

Analog Switches, Multiplexers, Demultiplexers Selection Notes

Select this component when a dual SPDT topology is required for analog signal management. Evaluate the 80-ohm on-resistance against the application's voltage drop tolerance. Consider the ±4.5V to ±18V supply range compatibility with existing system rails. Assess the 0°C to 70°C commercial temperature range against environmental conditions. Verify that the 16-pin DIP footprint aligns with the printed circuit board layout constraints.

Analog Switches, Multiplexers, Demultiplexers Part Context

The IH5043CPE belongs to the IH504x series of analog switches, which are designed for general-purpose signal switching applications. This series typically includes variants with different pole/throw configurations, such as the IH5041 (SPST) and IH5045 (DPST). The CPE suffix denotes the commercial temperature grade and PDIP package style, distinguishing it from military or wide-temperature variants like the CJE or MJE versions.

Analog Switches, Multiplexers, Demultiplexers Replacement Considerations

Publicly confirmed substitute part numbers for the IH5043CPE were not identified in the provided reference material. Engineering teams should consult official cross-reference guides or contact the manufacturer directly for validated alternatives that match the electrical and mechanical specifications.