MAX4662EPE

Analog Switches, Multiplexers, Demultiplexers Overview

The MAX4662EPE is a quad single-pole single-throw (SPST) CMOS analog switch manufactured by Analog Devices Inc./Maxim Integrated. It features four normally open switches with a maximum on-resistance of 2.5Ω and a guaranteed match between channels of 0.5Ω max. The device operates from a single +4.5V to +36V supply or dual ±4.5V to ±20V supplies, supporting rail-to-rail analog signal handling. Electrical specifications include a maximum turn-on time of 400ns and turn-off time of 300ns at -40°C to +85°C. It is housed in a 16-pin Plastic DIP package.

Analog Switches, Multiplexers, Demultiplexers Feature Summary

• Four independent SPST switches configured as normally open
• Low on-resistance with guaranteed channel matching and flatness
• TTL/CMOS-compatible control inputs via separate logic supply pin
• Rail-to-Rail analog signal handling capability

Analog Switches, Multiplexers, Demultiplexers Applications

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

Analog Switches, Multiplexers, Demultiplexers Procurement Notes

Verify the ordering suffix 'E' confirms the extended temperature range of -40°C to +85°C. Confirm the 'P' suffix indicates the 16-pin Plastic DIP package. Ensure the datasheet revision matches the required design specifications. Check for RoHS compliance status if environmental regulations apply to the target assembly process.

Analog Switches, Multiplexers, Demultiplexers Selection Notes

Select this component when low distortion and high reliability are required over mechanical relays. The MAX4662 specifically suits applications needing normally open switching states. Consider the MAX4661 for normally closed configurations or the MAX4663 if break-before-make timing is critical. Ensure the system voltage falls within the specified single or dual supply ranges.

Analog Switches, Multiplexers, Demultiplexers Part Context

This part belongs to the MAX4661/MAX4662/MAX4663 family of quad analog switches. These devices share identical electrical characteristics regarding on-resistance and leakage but differ in switch configuration. The MAX4662 is distinguished by its four normally open switches, contrasting with the MAX4661's four normally closed switches.

Analog Switches, Multiplexers, Demultiplexers Replacement Considerations

DG201A

Analog Switches, Multiplexers, Demultiplexers FAQ

What is the difference between the MAX4662 and MAX4663?

The MAX4662 contains four normally open switches, whereas the MAX4663 contains two normally closed and two normally open switches with guaranteed break-before-make switching.

How does the logic supply pin affect operation?

The separate VL pin guarantees TTL/CMOS logic compatibility across the entire supply voltage range, allowing flexible control input interfacing.

What is the maximum off-leakage current?

The off-leakage current is 5nA maximum at an ambient temperature of +85°C.