MAX391CSE+T

Analog Switches, Multiplexers, Demultiplexers Overview

The MAX391CSE+T is a precision, quad, single-pole single-throw (SPST) analog switch manufactured by Analog Devices Inc./Maxim Integrated. It operates on a single supply voltage ranging from 3 V to 15 V or dual supplies of ±3 V to ±8 V. The device features a maximum on-resistance of 35 Ohms and supports a switching current of 30 mA. Key timing specifications include a maximum turn-on time of 130 ns and a maximum turn-off time of 75 ns. It is housed in a 16-SOIC package with an operating temperature range of 0°C to +70°C.

Analog Switches, Multiplexers, Demultiplexers Feature Summary

• Precision SPST configuration for accurate signal routing
• Low power consumption suitable for battery-operated systems
• High isolation characteristics for minimal signal leakage

Analog Switches, Multiplexers, Demultiplexers Applications

• Data acquisition systems requiring precise signal selection
• Industrial process control instrumentation
• Medical equipment signal conditioning circuits

Analog Switches, Multiplexers, Demultiplexers Procurement Notes

Verify the specific suffix 'T' indicates reel packaging when sourcing. Confirm RoHS compliance status through official manufacturer documentation. Ensure the SOIC-16 package dimensions match your PCB footprint requirements before finalizing procurement decisions.

Analog Switches, Multiplexers, Demultiplexers Selection Notes

Select this component when low on-resistance and high precision are critical for signal integrity. Consider the 35 Ohm max Ron for voltage drop calculations. Verify that the 30 mA switching current meets load requirements. Check if the 0°C to +70°C commercial temperature range suits the operational environment.

Analog Switches, Multiplexers, Demultiplexers Part Context

This part belongs to the MAX391 series of precision analog switches. It shares the same functional core as the MAX391CSE but differs in packaging format due to the 'T' suffix indicating tape and reel delivery. It complements other Maxim Integrated switches offering similar channel counts with varying resistance profiles.

Analog Switches, Multiplexers, Demultiplexers Replacement Considerations

Direct substitutes include the MAX391CSE for tube packaging. Evaluate the MAX4052 or MAX4053 for multiplexing applications requiring different configurations. Always verify pin compatibility and electrical parameters against the original datasheet before substitution.