MAX4662CWE+

Analog Switches, Multiplexers, Demultiplexers Overview

The MAX4662CWE+ is a quad, single-pole single-throw (SPST) CMOS analog switch in a 16-pin Wide SOIC package. It features a maximum on-resistance of 2.5Ω with guaranteed matching and flatness of 0.5Ω over the signal range. The device supports rail-to-rail analog signals and operates from a single +4.5V to +36V supply or dual ±4.5V to ±20V supplies. It includes TTL/CMOS-compatible logic inputs via a separate VL pin. Electrical characteristics include a maximum off-leakage current of 5nA at +85°C, turn-on time up to 400ns, and turn-off time up to 350ns.

Analog Switches, Multiplexers, Demultiplexers Feature Summary

• Low on-resistance with guaranteed channel matching and flatness for low-distortion performance
• Rail-to-rail signal handling capability across specified supply ranges
• TTL/CMOS-compatible control inputs ensuring logic compatibility across full voltage operation

Analog Switches, Multiplexers, Demultiplexers Applications

• Reed relay replacement
• Avionics systems
• Test equipment
• ADC systems
• Audio-signal routing

Analog Switches, Multiplexers, Demultiplexers Procurement Notes

Verify the specific suffix 'CWE' corresponds to the 0°C to +70°C temperature range and 16-Wide SOIC package configuration. Confirm RoHS compliance status through official manufacturer documentation prior to integration. Ensure logic supply sequencing aligns with absolute maximum ratings to prevent damage during power-up.

Analog Switches, Multiplexers, Demultiplexers Selection Notes

Select this component for applications requiring quad SPST switching with low on-resistance and high off-isolation. Verify that the operating temperature range meets environmental requirements. Ensure supply voltages remain within the specified single or dual limits. Consider charge injection and capacitance parameters for high-frequency signal integrity.

Analog Switches, Multiplexers, Demultiplexers Part Context

The MAX4662CWE+ belongs to the MAX4661/MAX4662/MAX4663 family of quad analog switches. Unlike the MAX4661 which offers normally closed switches, the MAX4662 provides four normally open switches. The MAX4663 variant includes mixed NC/NO configurations with break-before-make timing. All share similar electrical characteristics and packaging options.

Analog Switches, Multiplexers, Demultiplexers Replacement Considerations

MAX4662EWE+ serves as an extended temperature (-40°C to +85°C) equivalent. MAX4662CAE+ and MAX4662CPE+ offer alternative SSOP and Plastic DIP packages respectively while maintaining identical electrical specifications.