MAX4661EAE+T

Analog Switches, Multiplexers, Demultiplexers Overview

The MAX4661EAE+T is a quad single-pole single-throw (SPST) CMOS analog switch in a 16-pin SSOP package. It features a maximum on-resistance of 2.5Ω with guaranteed matching and flatness of 0.5Ω. The device supports single-supply operation from +4.5V to +36V or dual supplies from ±4.5V to ±20V. Key electrical parameters include an off-leakage current of 5nA max at +85°C, turn-on time of 275ns, and turn-off time of 175ns. It operates within a temperature range of -40°C to +85°C.

Analog Switches, Multiplexers, Demultiplexers Feature Summary

• Rail-to-rail signal handling capability for low-distortion applications
• Guaranteed on-resistance matching between channels
• TTL/CMOS-compatible control inputs across the entire supply voltage range

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 component against official Analog Devices documentation to confirm pinout compatibility and electrical specifications. Ensure the ordering suffix matches the required temperature grade and packaging format. Cross-reference datasheet revisions to validate performance characteristics before integration into designs.

Analog Switches, Multiplexers, Demultiplexers Selection Notes

Select this component for applications requiring low on-resistance and high channel matching. Verify that the logic supply voltage aligns with the system's digital interface requirements. Confirm that the operating temperature range meets the environmental conditions of the intended deployment scenario.

Analog Switches, Multiplexers, Demultiplexers Part Context

This part belongs to the MAX4661/MAX4662/MAX4663 family of quad SPST CMOS analog switches. The MAX4661 variant specifically provides four normally closed switches. Other family members offer different switch configurations, such as normally open or mixed states, while sharing similar core electrical characteristics.

Analog Switches, Multiplexers, Demultiplexers Replacement Considerations

MAX4661EAE

Analog Switches, Multiplexers, Demultiplexers FAQ

What is the maximum on-resistance of the MAX4661EAE+T?

The maximum on-resistance is 2.5Ω.

Does the MAX4661EAE+T support break-before-make switching?

No, break-before-make switching is a feature specific to the MAX4663 variant within this family.

What is the logic supply voltage requirement?

The logic supply (VL) ensures TTL/CMOS compatibility, typically operating at +5V, though it must be sequenced correctly relative to the analog supplies.