MAX365CPE

Analog Switches, Multiplexers, Demultiplexers Overview

The MAX365CPE is a precision, quad, single-pole single-throw (SPST) analog switch featuring four normally open channels. It utilizes an improved 44V silicon-gate process to provide low channel on-resistance of less than 85Ω and extremely low charge injection of 10pC. The device supports single positive supply operation from +10V to +30V or split supplies ranging from ±4.5V to ±20V. Key electrical characteristics include leakage current below 500pA at +25°C, turn-on time under 250ns, and turn-off time under 170ns. It operates within a commercial temperature range of 0°C to +70°C and is housed in a 16-pin Plastic DIP package.

Analog Switches, Multiplexers, Demultiplexers Feature Summary

• Four independent normally open analog switches with rail-to-rail signal handling capability
• Low on-resistance guaranteed to match within 2Ω between channels
• CMOS-logic input compatibility for reduced input loading
• High electrostatic discharge protection exceeding 2000V

Analog Switches, Multiplexers, Demultiplexers Applications

• Sample-and-Hold Circuits
• Communication Systems
• Test Equipment

Analog Switches, Multiplexers, Demultiplexers Procurement Notes

Verify the specific ordering suffix CPE corresponds to the 16-pin Plastic DIP package and the 0°C to +70°C operating temperature range. Confirm that the component meets RoHS compliance requirements if applicable to the project specifications. Ensure the supplier provides valid traceability documentation for the Analog Devices/Maxim Integrated manufacturing source.

Analog Switches, Multiplexers, Demultiplexers Selection Notes

Select this component when four normally open SPST switches are required with high voltage tolerance up to 44V breakdown. It is suitable for applications demanding low power consumption of 35µW and fast switching speeds. Consider alternative packages such as SOIC or QFN if board space constraints exist, while maintaining the same electrical performance profile.

Analog Switches, Multiplexers, Demultiplexers Part Context

This part belongs to the MAX364/MAX365 family of precision analog switches. The MAX365 variant specifically provides four normally open contacts, whereas the MAX364 offers four normally closed contacts. Both share identical pinouts and electrical characteristics, differing only in their default logic state configuration.

Analog Switches, Multiplexers, Demultiplexers Replacement Considerations

Direct pin-for-pin replacements include other MAX365 variants with different packages, such as MAX365CSE (Narrow SO) or MAX365EPE (Plastic DIP, extended temperature). Verify that substitute components maintain the same 44V breakdown voltage and CMOS logic compatibility.