IH5045CPE+

Analog Switches, Multiplexers, Demultiplexers Overview

The IH5045CPE+ is a dual-channel CMOS analog switch manufactured by Analog Devices Inc./Maxim Integrated. It features two Double-Pole Single-Throw Normally Closed (DPST-NC) circuits housed in a 16-pin Plastic Dual In-Line Package (PDIP). The device operates on dual power supplies ranging from ±4.5V to ±18V. Key electrical specifications include a maximum on-resistance of 80 ohms, a channel-to-channel matching tolerance of 5 ohms, and a maximum leakage current of 5nA when off. Switching times are specified with a maximum turn-on time of 400ns and a turn-off time of 200ns. The component supports a continuous DC switch current of 30mA and functions within an ambient temperature range of 0°C to 70°C.

Analog Switches, Multiplexers, Demultiplexers Feature Summary

• Dual-channel DPST normally closed configuration for signal routing
• CMOS technology ensuring low power consumption and high input impedance
• Low on-resistance with tight channel-to-channel matching for signal integrity
• Robust switching performance with defined turn-on and turn-off times

Analog Switches, Multiplexers, Demultiplexers Applications

• Signal multiplexing and demultiplexing in data acquisition systems
• Audio and video signal path switching
• Instrumentation and test equipment signal routing
• Industrial control system I/O isolation

Analog Switches, Multiplexers, Demultiplexers Procurement Notes

This component is officially listed as obsolete by the manufacturer. Verification of availability should focus on surplus distributors or secondary market sources rather than direct factory orders. Buyers must confirm the authenticity of the source and check for potential obsolescence notices or product change notifications that may affect long-term supply stability. Ensure the specific package variant matches design requirements before procurement.

Analog Switches, Multiplexers, Demultiplexers Selection Notes

Select this part when a dual-channel normally closed analog switch is required for dual-supply applications. Verify that the 80-ohm on-resistance meets the signal loss constraints of the application. The 16-DIP package is suitable for through-hole prototyping or legacy board designs. Consider the 0°C to 70°C operating temperature range against environmental conditions. Compare against the broader IH5045 family if different configurations or packages are needed.

Analog Switches, Multiplexers, Demultiplexers Part Context

The IH5045CPE+ belongs to the IH5045 series of analog switches from Maxim Integrated, now part of Analog Devices. This series includes various configurations such as SPST and SPDT variants in different packages. The 'C' suffix typically denotes commercial temperature grade, while 'PE+' indicates the PDIP package with RoHS compliance. It shares core architecture with other members like the IH5041 and IH5042 but differs in channel count and contact type.

Analog Switches, Multiplexers, Demultiplexers Replacement Considerations

Direct pin-compatible replacements within the same series include the IH5045MJE/883B for military-grade ceramic DIP applications. Other family members like the IH5041C/D offer similar electrical characteristics but may differ in configuration or package. Always verify datasheet updates for any parameter shifts before substituting.