IH5341CPD+

Analog Switches - Special Purpose Overview

The IH5341CPD+ is a dual single-pole single-throw (SPST) normally open CMOS analog switch manufactured by Analog Devices Inc./Maxim Integrated. It operates with a dual supply voltage ranging from ±4.5V to ±18V and features a maximum on-state resistance of 80 ohms. The device supports a switching current of 30 mA, with typical turn-on and turn-off times of 400 ns and 200 ns, respectively. Designed for through-hole mounting in a 14-pin DIP package, it functions within an operating temperature range of 0°C to +70°C.

Analog Switches - Special Purpose Feature Summary

• Dual SPST configuration providing independent signal path control
• Normally open state ensures default isolation when unpowered
• CMOS technology enables low power consumption and high input impedance

Analog Switches - Special Purpose Applications

• Signal routing in test and measurement equipment
• Audio signal switching and matrix applications
• Data acquisition systems requiring analog multiplexing

Analog Switches - Special Purpose Procurement Notes

Verify the specific suffix 'CPD+' against the official datasheet to confirm pinout compatibility and lead finish specifications. Confirm that the commercial grade temperature rating meets the operational requirements of the target environment. Check for RoHS compliance status as indicated in the manufacturer's environmental documentation before finalizing procurement.

Analog Switches - Special Purpose Selection Notes

Select this component when dual isolated channels are required for moderate-speed analog signal switching. Ensure the system voltage does not exceed the ±18V absolute maximum rating. Consider the 80-ohm on-resistance tolerance if linearity is critical for the application. Verify that the through-hole packaging aligns with the PCB layout constraints.

Analog Switches - Special Purpose Part Context

This part belongs to the IH5341/5342 family of analog switches. It serves as a discrete solution for breaking and making analog connections in circuits where mechanical relays are impractical due to size or speed constraints. The device complements other interface components in signal conditioning chains.

Analog Switches - Special Purpose Replacement Considerations

Consult the manufacturer's cross-reference guide for verified substitutes. Ensure any replacement maintains the same SPST configuration, voltage range, and package dimensions to fit existing footprints without redesign.