IH5049CPE

Analog Switches, Multiplexers, Demultiplexers Overview

The IH5049CPE is a dual single-pole single-throw (SPST) normally open analog switch manufactured by Analog Devices Inc./Maxim Integrated. It operates on dual supplies ranging from ±4.5V to ±20V and features a maximum on-resistance of 75 Ohms with a channel-to-channel matching of 8 Ohms. The device supports a DC switch current of 30 mA and has a maximum leakage current of 100 nA. Switching times are specified at a maximum of 600 ns for turn-on and 300 ns for turn-off, with a charge injection of 10 pC. It is housed in a 16-PDIP package and functions within an operating temperature range of 0°C to +70°C.

Analog Switches, Multiplexers, Demultiplexers Feature Summary

• Dual SPST configuration providing two independent signal paths
• Low on-resistance characteristic suitable for precision signal routing
• CMOS technology enabling low power consumption

Analog Switches, Multiplexers, Demultiplexers Applications

• Signal multiplexing in data acquisition systems
• Audio and video signal switching applications
• Instrumentation front-end signal conditioning

Analog Switches, Multiplexers, Demultiplexers Procurement Notes

This component is officially obsolete and no longer in production. Verification of availability requires checking for direct replacement parts such as the IH5049CPE+. Buyers must confirm RoHS compliance status, as the original part does not meet current environmental standards. Sourcing should focus on authorized distributors offering qualified substitutes rather than legacy stock.

Analog Switches, Multiplexers, Demultiplexers Selection Notes

Designers requiring this functionality should evaluate the IH5049CPE+ as the primary alternative. Considerations include verifying pin compatibility and ensuring that the replacement meets specific voltage and resistance requirements. The transition from the non-RoHS CPE variant to the compliant plus version requires validation of material declarations and supply chain continuity for long-term projects.

Analog Switches, Multiplexers, Demultiplexers Part Context

The IH5049 belongs to the Maxim Integrated family of CMOS analog switches. These devices are designed for general-purpose signal switching tasks where low distortion and high isolation are required. The series offers various configurations including SPST and DPST options, catering to diverse electronic design needs across industrial and consumer sectors.

Analog Switches, Multiplexers, Demultiplexers Replacement Considerations

The IH5049CPE+ is listed as a direct replacement. Verify package dimensions and electrical specifications match the original design constraints before implementation.