IH5143CPE+

Analog Switches, Multiplexers, Demultiplexers Overview

The IH5143CPE+ is a low-power, fast CMOS analog switch manufactured by Analog Devices Inc. under the Maxim Integrated brand. It features a single-pole double-throw (SPDT) configuration within a 16-pin PDIP package. The device operates on dual supplies ranging from ±4.5 V to ±18 V. Key electrical parameters include a maximum on-resistance of 75 Ohms and a maximum power dissipation of 450 mW. Switching performance is characterized by a maximum turn-on time of 250 ns and a maximum turn-off time of 150 ns. The component supports a continuous DC switch current of 30 mA and maintains a maximum supply current of 10 µA.

Analog Switches, Multiplexers, Demultiplexers Feature Summary

• Provides SPDT switching capability for signal routing applications
• Operates with low power consumption suitable for battery-powered systems
• Features fast switching speeds for high-frequency signal handling

Analog Switches, Multiplexers, Demultiplexers Applications

• Signal multiplexing in data acquisition systems
• Audio signal routing and switching
• Test and measurement equipment signal paths

Analog Switches, Multiplexers, Demultiplexers Procurement Notes

Verify the specific ordering suffix against official manufacturer documentation to ensure correct package type and temperature range. Confirm RoHS compliance status through the latest datasheet revision. Check for obsolescence notices or product change notifications prior to finalizing procurement plans.

Analog Switches, Multiplexers, Demultiplexers Selection Notes

Select this component when a single SPDT switch is required with moderate on-resistance. Ensure the application voltage does not exceed the ±18 V dual supply limit. Verify that the 75 Ohm on-resistance meets the signal integrity requirements of the specific circuit design.

Analog Switches, Multiplexers, Demultiplexers Part Context

This part belongs to the IH514x series of CMOS analog switches. It shares similar electrical characteristics with other members like the IH5142 and IH5144 but differs in channel configuration. The series is designed for general-purpose analog signal switching tasks requiring low power and fast response times.

Analog Switches, Multiplexers, Demultiplexers Replacement Considerations

Direct substitutes may include the IH5142CPE+ for SPST applications if reconfiguration is possible, or the IH5144CPE+ for DPST configurations. Verify pin compatibility and electrical specifications before substitution.