MAX398CEE

Analog Switches, Multiplexers, Demultiplexers Overview

The MAX398CEE is a precision, low-voltage CMOS analog multiplexer manufactured by Analog Devices Inc./Maxim Integrated. It features an 8-channel or dual 4-channel configuration housed in a 16-pin QSOP package. The device operates on single supplies from 3V to 15V or dual supplies up to ±8V. Key electrical parameters include a maximum on-resistance of 375 Ohms, a propagation delay of 150 ns, and a maximum power dissipation of 667 mW. It supports operation at 5V, 9V, and 12V with a maximum supply current of 1 uA.

Analog Switches, Multiplexers, Demultiplexers Feature Summary

• Precision analog signal routing capability for multiple channels
• Low-voltage CMOS technology enabling efficient power consumption
• Single or dual supply operation flexibility

Analog Switches, Multiplexers, Demultiplexers Applications

• Data acquisition systems requiring signal multiplexing
• Industrial process control instrumentation
• Medical equipment signal conditioning

Analog Switches, Multiplexers, Demultiplexers Procurement Notes

Verify component authenticity through authorized distributors or manufacturer channels due to potential availability constraints. Confirm RoHS compliance status and specific packaging requirements prior to ordering. Check for obsolescence notices as the product lifecycle status may affect long-term sourcing stability.

Analog Switches, Multiplexers, Demultiplexers Selection Notes

Evaluate channel count requirements against the 8-channel or dual 4-channel architecture. Ensure supply voltage ranges align with system specifications, considering the 3V to 15V single supply limit. Assess thermal management needs based on the 667 mW power dissipation rating and operating temperature range.

Analog Switches, Multiplexers, Demultiplexers Part Context

This component belongs to the MAX398 series of analog multiplexers designed for precision applications. It represents a legacy CMOS switch solution offering balanced performance between speed and power efficiency. The device integrates standard analog switching functions within a compact surface-mount package suitable for dense PCB layouts.

Analog Switches, Multiplexers, Demultiplexers Replacement Considerations

Consult official documentation for verified substitute part numbers. Cross-reference pinouts and electrical characteristics carefully when evaluating alternative components from other manufacturers.