MAX4636EUB

Analog Switches, Multiplexers, Demultiplexers Overview

The MAX4636EUB is a dual single-pole double-throw (SPDT) CMOS 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 contains two independently controllable switches housed in a 10-pin µMAX package, designed for low power consumption and minimal board space usage.

Analog Switches, Multiplexers, Demultiplexers Feature Summary

• Rail-to-rail signal handling capability across the entire supply voltage range
• Guaranteed on-resistance flatness of 1Ω maximum over the signal range at +5V supply
• Low crosstalk performance of -67dB at 1MHz and high off-isolation of -65dB at 1MHz
• Logic inputs compatible with 5V signals while operating at lower supply voltages

Analog Switches, Multiplexers, Demultiplexers Applications

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

Analog Switches, Multiplexers, Demultiplexers Procurement Notes

Verify the specific ordering suffix 'EUB' corresponds to the 10-pin µMAX package variant when sourcing components. Confirm that the part number includes the '+' symbol if RoHS compliance is required for the project specifications. Ensure the supplier source provides official documentation matching the Maxim Integrated datasheet revision.

Analog Switches, Multiplexers, Demultiplexers Selection Notes

Select this component when a dual SPDT configuration is required within a compact surface-mount footprint. The MAX4636 is distinguished from the MAX4635 by its non-inverted logic control scheme. Consider the 10-pin µMAX package constraints regarding thermal dissipation and physical board area during the design phase.

Analog Switches, Multiplexers, Demultiplexers Part Context

This device belongs to the MAX4635/MAX4636 family of fast, low-voltage analog switches. The series is characterized by low on-resistance and high switching speeds suitable for portable applications. The MAX4636 specifically offers non-inverted logic, contrasting with the inverted logic found in the MAX4635 counterpart.

Analog Switches, Multiplexers, Demultiplexers Replacement Considerations

The MAX4635EUB serves as a functional substitute within the same package but requires inversion of the logic control signals due to its inverted logic operation compared to the MAX4636.