MAX4635ETB+T

Analog Switches, Multiplexers, Demultiplexers Overview

The MAX4635ETB+T is a dual single-pole double-throw (SPDT) analog switch manufactured by Analog Devices Inc./Maxim Integrated. It operates on a single supply voltage ranging from +1.8V to +5.5V and features a maximum on-resistance of 4Ω at +5V and 5.5Ω at +3V. The device provides fast switching speeds with a maximum turn-on time of 14ns and a maximum turn-off time of 6ns. It includes two independently controllable switches housed in a 10-pin Thin QFN package measuring 3mm x 3mm. Key electrical characteristics include an on-resistance flatness of 1Ω max, channel-to-channel matching of 0.2Ω max, and low charge injection of 2pC.

Analog Switches, Multiplexers, Demultiplexers Feature Summary

• Rail-to-rail signal handling capability across the entire supply voltage range
• Low power consumption suitable for battery-operated equipment
• Guaranteed break-before-make switching action

Analog Switches, Multiplexers, Demultiplexers Applications

• Audio and video signal routing
• Battery-powered equipment
• Relay replacement
• Low-voltage data-acquisition systems
• Sample-and-hold circuits

Analog Switches, Multiplexers, Demultiplexers Procurement Notes

Verify the component authenticity through official manufacturer channels or authorized distributors. Confirm that the ordering suffix matches the specific package type and temperature range requirements. Ensure compliance with RoHS directives and check for any specific environmental certifications required for the intended deployment environment.

Analog Switches, Multiplexers, Demultiplexers Selection Notes

Select this component when a dual SPDT configuration with low on-resistance is required. Consider the MAX4636 if inverted logic control is preferred, as it shares identical electrical specifications but differs in input logic polarity. Evaluate the 10-pin Thin QFN package dimensions against available board space constraints.

Analog Switches, Multiplexers, Demultiplexers Part Context

This part belongs to the MAX4635/MAX4636 family of fast, low-voltage CMOS analog switches. The ETB suffix indicates the 10-pin Thin QFN package variant. The MAX4635 series is designed for applications requiring minimal board space and low power consumption while maintaining high switching speeds.

Analog Switches, Multiplexers, Demultiplexers Replacement Considerations

The MAX4636ETB+T is a functional substitute within the same family, offering identical electrical performance but with inverted logic control.