MAX358EPE

Analog Switches, Multiplexers, Demultiplexers Overview

The MAX358EPE is an 8-channel single-ended analog multiplexer manufactured by Analog Devices Inc. under the Maxim Integrated brand. It operates on a dual supply voltage ranging from 4.5 V to 18 V, with a rated supply of 15 V. The device features a maximum on-resistance of 1.8 kOhms and supports a maximum power supply current of 1 mA. Switching performance includes a maximum turn-on time of 1000 ns and a maximum turn-off time of 500 ns. It is housed in a 16-pin Ceramic Dual In-Line Package (CDIP-16) with a 2.54 mm pin spacing. The component is qualified for military temperature standards, functioning reliably between -55°C and +125°C.

Analog Switches, Multiplexers, Demultiplexers Feature Summary

• Provides fault protection capabilities for analog signal paths
• Supports high-voltage dual supply operation up to 18 V
• Utilizes CMOS technology for low power consumption
• Offers eight independent signal channels in a single package

Analog Switches, Multiplexers, Demultiplexers Applications

• Data acquisition systems requiring multi-channel signal routing
• Industrial process control applications involving PLCs
• Military-grade electronic equipment operating in extreme temperatures
• Test and measurement instrumentation

Analog Switches, Multiplexers, Demultiplexers Procurement Notes

Verify the specific suffix 'EPE' against official datasheets to confirm the ceramic DIP package and military temperature rating. Ensure compatibility with existing PCB footprints for 16-pin CDIP components. Check RoHS compliance status as older military variants may differ from standard commercial versions. Confirm availability through authorized distributors given potential discontinuation or limited stock for specialized packaging types.

Analog Switches, Multiplexers, Demultiplexers Selection Notes

Select this component when high voltage isolation and fault protection are required for analog signals. The 1.8 kOhm on-resistance is suitable for lower-speed applications where precision is less critical than robustness. Compare switching speeds against faster CMOS switches if system timing constraints are tight. Verify that the 16-pin CDIP footprint matches the design requirements, as surface mount alternatives like the EWE+ variant exist.

Analog Switches, Multiplexers, Demultiplexers Part Context

The MAX358 belongs to a family of fault-protected analog multiplexers designed for harsh environments. It serves as a bridge between sensors and data converters in complex signal chains. The device integrates protection circuitry to withstand overvoltage conditions, enhancing system reliability. Its military qualification makes it distinct from commercial counterparts in the same series.

Analog Switches, Multiplexers, Demultiplexers Replacement Considerations

Direct substitutes include other 8-channel fault-protected multiplexers from the same manufacturer. Verify pinout compatibility before replacing. Alternative packages such as SOIC-Wide (MAX358EWE+) offer similar electrical characteristics but require different mounting considerations.