MAX365ESE+

Analog Switches, Multiplexers, Demultiplexers Overview

The MAX365ESE+ is a precision, quad, single-pole single-throw (SPST) analog switch featuring four normally open channels. Fabricated using an improved 44V silicon-gate process, it supports single positive supplies (+10V to +30V) or split supplies (±4.5V to ±20V). The device guarantees low channel on-resistance of less than 85Ω with a maximum match of 2Ω between channels and flatness within 9Ω over the signal range. It exhibits low leakage current, typically under 500pA at +25°C, and fast switching times with turn-on under 250ns and turn-off under 170ns. The component operates within a -40°C to +85°C temperature range in a 16-pin narrow SO package.

Analog Switches, Multiplexers, Demultiplexers Feature Summary

• Rail-to-rail analog signal handling capability enabled by 44V breakdown voltage
• CMOS-logic input compatibility for reduced input loading
• Extremely low charge injection of 10pC
• ESD 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 'ESE+' against official manufacturer documentation to confirm the package type, temperature range, and lead-free status. Ensure the source document explicitly identifies this part number as available from authorized distributors. Cross-reference the datasheet revision date to confirm technical specifications remain current.

Analog Switches, Multiplexers, Demultiplexers Selection Notes

Select the MAX365ESE+ when normally open logic states are required for signal routing. Verify that the bipolar supply range meets the application's voltage requirements, as on-resistance matching is guaranteed primarily during bipolar operation. Confirm that the 16-pin narrow SO package dimensions fit the PCB layout constraints.

Analog Switches, Multiplexers, Demultiplexers Part Context

The MAX365 is part of the MAX364/MAX365 family of precision analog switches manufactured by Maxim Integrated, now part of Analog Devices. While the MAX364 provides normally closed contacts, the MAX365 variant offers normally open functionality. Both share identical electrical characteristics and fabrication processes, differing only in their default switch state.

Analog Switches, Multiplexers, Demultiplexers Replacement Considerations

The MAX364 serves as a functional alternative if normally closed contacts are acceptable. Other Maxim integrated circuit analog switches may be considered if different pin counts or package styles are required, provided they meet the same voltage and speed specifications.