MAX368EWN+

Analog Switches, Multiplexers, Demultiplexers Overview

The MAX368EWN+ is a fault-protected analog multiplexer manufactured by Analog Devices Inc. under the Maxim Integrated brand. It features an 8:1 single-channel configuration housed in an 18-SOIC surface-mount package. The device operates on dual supplies ranging from ±4.5V to ±18V, with a typical operating voltage of 15V. Key electrical parameters include a maximum on-resistance of 1.8 kOhms, a maximum propagation delay of 1000 ns, and a maximum power supply current of 2 mA. It supports switching times of up to 1.5 µs for turn-on and 1 µs for turn-off, functioning within a temperature range of -40°C to +85°C.

Analog Switches, Multiplexers, Demultiplexers Feature Summary

• Integrated latch mechanism for stable state retention
• Fault protection capabilities for signal integrity
• Surface-mount packaging for automated assembly

Analog Switches, Multiplexers, Demultiplexers Applications

• Data acquisition systems requiring analog signal routing
• Industrial control applications involving sensor multiplexing
• Test and measurement equipment utilizing fault-protected switches

Analog Switches, Multiplexers, Demultiplexers Procurement Notes

Verify component authenticity through authorized distributors or direct manufacturer channels due to potential availability constraints. Confirm RoHS compliance status and specific ordering suffixes against official documentation before procurement. Ensure storage conditions align with moisture sensitivity level requirements to maintain device reliability during installation.

Analog Switches, Multiplexers, Demultiplexers Selection Notes

Select this component when an 8:1 analog multiplexer with fault protection and latch functionality is required. Verify that the 1.8 kOhm on-resistance meets system impedance requirements. Ensure the design accommodates dual power supplies within the ±4.5V to ±18V range and utilizes an 18-SOIC footprint compatible with standard surface-mount processes.

Analog Switches, Multiplexers, Demultiplexers Part Context

The MAX368 series comprises fault-protected analog multiplexers designed for robust signal switching. The E variant denotes extended industrial temperature performance (-40°C to +85°C), while the 'W' indicates a wide-body SOIC package. The '+' suffix typically signifies lead-free and RoHS-compliant manufacturing standards, distinguishing it from non-compliant variants within the same functional family.

Analog Switches, Multiplexers, Demultiplexers Replacement Considerations

The MAX368EPN+ serves as a pin-compatible through-hole alternative within the same series. For surface-mount replacements, verify equivalent specifications such as on-resistance and fault protection levels. Cross-reference datasheets to ensure interface compatibility and thermal performance match the original design requirements.