MAX358EWE+T

Analog Switches, Multiplexers, Demultiplexers Overview

The MAX358EWE+T is an 8-channel single-ended analog multiplexer manufactured by Analog Devices Inc./Maxim Integrated. It operates within a dual supply voltage range of 4.5 V to 18 V, with a typical operating voltage of 15 V. The device features a 1 x 8:1 configuration housed in a SOIC-Wide-16 package. Key electrical parameters include a maximum on-resistance of 1.8 kOhms, a maximum turn-on time of 300 ns, and a maximum turn-off time of 300 ns. It supports a maximum power supply current of 1 mA and functions reliably across a temperature range of -40°C to +85°C.

Analog Switches, Multiplexers, Demultiplexers Feature Summary

• Provides eight independent signal paths for single-ended analog switching applications
• Includes fault protection capabilities to safeguard the switch matrix
• Operates with standard dual supply voltages suitable for industrial environments

Analog Switches, Multiplexers, Demultiplexers Applications

• Data acquisition systems requiring multi-channel signal routing
• Industrial process control instrumentation
• Test and measurement equipment

Analog Switches, Multiplexers, Demultiplexers Procurement Notes

Verify component authenticity through authorized distributors or direct manufacturer channels. Confirm RoHS compliance status and check for specific lot traceability requirements. Ensure the SOIC-Wide-16 package dimensions match the target PCB footprint. Review the latest datasheet for any recent manufacturing changes or obsolescence notices prior to finalizing procurement plans.

Analog Switches, Multiplexers, Demultiplexers Selection Notes

Select this component when an 8-channel single-ended multiplexer with fault protection is required. Verify that the 1.8 kOhms on-resistance meets system impedance constraints. Ensure the operating environment stays within the specified -40°C to +85°C temperature range. Confirm compatibility with the available dual supply voltage range of 4.5 V to 18 V for proper logic and analog performance.

Analog Switches, Multiplexers, Demultiplexers Part Context

This part belongs to the MAX358 series of fault-protected analog multiplexers from Maxim Integrated. It serves as a surface-mount variant of the broader MAX358 family, offering integrated protection against overvoltage conditions. The device is designed for robust performance in noisy industrial settings where signal integrity and switch durability are critical.

Analog Switches, Multiplexers, Demultiplexers Replacement Considerations

Check for direct pin-compatible alternatives within the MAX358 family. Verify if other manufacturers offer equivalent 8-channel fault-protected multiplexers with similar on-resistance and speed specifications.