MAX4662EAE+

Analog Switches, Multiplexers, Demultiplexers Overview

The MAX4662EAE+ is a quad, single-pole single-throw (SPST) CMOS analog switch featuring four normally open channels in a 16-pin SSOP package. It operates from a single +4.5V to +36V supply or dual ±4.5V to ±20V supplies with TTL/CMOS-compatible logic inputs. The device guarantees a maximum on-resistance of 2.5Ω and an on-resistance match between channels of 0.5Ω max. It handles rail-to-rail analog signals with off-leakage current limited to 5nA max at +85°C. Operating temperature range extends from -40°C to +85°C.

Analog Switches, Multiplexers, Demultiplexers Feature Summary

• Low on-resistance with guaranteed matching and flatness over the signal range
• Rail-to-rail signal handling capability for wide dynamic range applications
• TTL/CMOS-compatible control inputs ensuring logic compatibility across supply ranges

Analog Switches, Multiplexers, Demultiplexers Applications

• Reed relay replacement in automated test equipment
• Avionics systems requiring reliable switching
• ADC systems and data acquisition circuits
• Audio-signal routing and sample-and-hold circuits

Analog Switches, Multiplexers, Demultiplexers Procurement Notes

Verify the ordering suffix 'E' confirms the extended industrial temperature range of -40°C to +85°C. Confirm the 'AE' designation corresponds to the 16-lead SSOP package format. Ensure the '+' suffix indicates compliance with current environmental standards as specified by the manufacturer.

Analog Switches, Multiplexers, Demultiplexers Selection Notes

Select this component when low distortion and precise channel matching are required. The 2.5Ω maximum on-resistance supports high-current switching up to 200mA. Verify that the single-supply voltage does not exceed +36V or the dual-supply configuration remains within ±20V limits for safe operation.

Analog Switches, Multiplexers, Demultiplexers Part Context

This part belongs to the MAX466x family of quad analog switches. Unlike the MAX4661 which features normally closed switches, the MAX4662 specifically provides four normally open switches. It shares pinout and electrical characteristics with the MAX4661 and MAX4663 variants.

Analog Switches, Multiplexers, Demultiplexers Replacement Considerations

MAX4661EAE+ offers identical specifications but with normally closed switches instead of normally open.

Analog Switches, Multiplexers, Demultiplexers FAQ

Does the MAX4662 support break-before-make switching?

No, the MAX4662 does not feature guaranteed break-before-make switching; this characteristic is specific to the MAX4663 variant.

What is the maximum continuous current per switch?

Each switch can handle a continuous current of ±200mA.

How is the logic supply pin utilized?

The separate VL pin ensures TTL/CMOS logic compatibility regardless of the analog supply voltage range being used.