IH5145CPE

Analog Switches, Multiplexers, Demultiplexers Overview

The IH5145CPE is a low-power, fast dual DPST normally open CMOS analog switch manufactured by Analog Devices Inc./Maxim Integrated. It operates on a dual supply voltage ranging from 4.5 V to 18 V. The device features a maximum on-resistance of 75 Ohms and supports a DC switch current of 30 mA. Power consumption is limited to a maximum supply current of 10 uA, with a power dissipation rating of 800 mW. Switching performance includes a maximum turn-on time of 250 ns and a maximum turn-off time of 150 ns. It is housed in a CDIP-16 package for through-hole mounting and functions within an operating temperature range of 0°C to +70°C.

Analog Switches, Multiplexers, Demultiplexers Feature Summary

• Dual DPST configuration providing two independent single-pole double-throw switching channels.
• CMOS technology enabling low power consumption suitable for battery-operated applications.
• Fast switching speeds with defined turn-on and turn-off times for signal routing.
• Robust on-resistance characteristics ensuring consistent signal transmission.

Analog Switches, Multiplexers, Demultiplexers Applications

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

Analog Switches, Multiplexers, Demultiplexers Procurement Notes

Verify the specific suffix 'CPE' against official manufacturer documentation to confirm the PDIP-16 through-hole package variant, as datasheets may list the CDIP-16 (IH5145CJE) or die variants. Confirm RoHS compliance status and lead times directly with authorized distributors, as availability varies. Ensure the dual supply requirement aligns with system design constraints before procurement.

Analog Switches, Multiplexers, Demultiplexers Selection Notes

Select this component when dual SPDT switching is required with low quiescent current. Compare on-resistance values against other series members if signal integrity at higher frequencies is critical. Verify that the 18 V maximum dual supply limit accommodates the application's signal swing requirements without exceeding absolute maximum ratings.

Analog Switches, Multiplexers, Demultiplexers Part Context

This part belongs to the IH5145 series of CMOS analog switches. It shares functional similarities with the IH5142 but offers a different channel configuration. The series is characterized by low power operation and fast switching capabilities, designed for general-purpose analog signal routing in industrial and consumer electronics.

Analog Switches, Multiplexers, Demultiplexers Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source material. Consult manufacturer cross-reference tools for parametrically similar devices if direct replacement is necessary.