MAX361EPE

Analog Switches, Multiplexers, Demultiplexers Overview

The MAX361EPE is a precision, quad, single-pole single-throw (SPST) analog switch manufactured by Analog Devices Inc./Maxim Integrated. It features four normally closed switches housed in a 16-pin Plastic DIP package with an operating temperature range of -40°C to +85°C. The device offers low channel on-resistance of less than 85Ω at +25°C and guaranteed matching within 3Ω between channels. It supports single positive supply operation from +10V to +30V or split supplies ranging from ±4.5V to ±20V. Key electrical characteristics include fast switching times with turn-on time less than 250ns and turn-off time less than 170ns, along with extremely low charge injection of 10pC.

Analog Switches, Multiplexers, Demultiplexers Feature Summary

• Precision quad SPST analog switch design with normally closed configuration
• Low on-resistance with guaranteed channel-to-channel matching
• Rail-to-rail analog signal handling capability up to 44V breakdown voltage
• CMOS-logic input compatibility for reduced input loading

Analog Switches, Multiplexers, Demultiplexers Applications

• Sample-and-Hold Circuits
• Guidance and Control Systems
• Heads-Up Displays
• Test Equipment
• Communications Systems

Analog Switches, Multiplexers, Demultiplexers Procurement Notes

Verify the specific ordering suffix EPE confirms the -40°C to +85°C temperature range and 16-PDIP package type. Confirm the component is sourced directly from Analog Devices Inc./Maxim Integrated or authorized distributors to ensure authenticity. Check for RoHS compliance status as older Maxim products may have varying environmental certifications depending on production batch.

Analog Switches, Multiplexers, Demultiplexers Selection Notes

Select the MAX361EPE when a normally closed analog switch configuration is required for signal routing. Ensure the application operates within the specified bipolar supply range of ±4.5V to ±20V or single supply of +10V to +30V. Consider the 85Ω maximum on-resistance and 250ns switching speed against system requirements. Verify that the 16-PDIP package fits the available PCB footprint constraints.

Analog Switches, Multiplexers, Demultiplexers Part Context

The MAX361EPE belongs to the MAX361/MAX362 family of precision analog switches. While the MAX361 provides normally closed switches, the MAX362 variant offers normally open switches. Both share identical electrical specifications and pinouts, differing only in their default logic state. This family utilizes a 44V silicon-gate process to achieve high breakdown voltage and low power consumption.

Analog Switches, Multiplexers, Demultiplexers Replacement Considerations

The MAX362EPE serves as a functional substitute if normally open switch behavior is acceptable instead of normally closed. Other compatible packages within the same series include MAX361ESE for narrow SOIC and MAX361EJE for CERDIP configurations.