MAX4700CAE+

Analog Switches, Multiplexers, Demultiplexers Overview

The MAX4700CAE+ is a dual SPST CMOS analog switch featuring a maximum on-resistance of 1.25Ω with guaranteed matching and flatness of 0.3Ω max. It supports single-supply operation from +4.5V to +36V or dual supplies from ±4.5V to ±20V, utilizing a separate logic supply pin for TTL/CMOS compatibility. The device handles rail-to-rail analog signals with off-leakage current limited to 5nA max at +85°C. It incorporates >2kV ESD protection per Method 3015.7 and operates within a temperature range of 0°C to +70°C in a 16-pin SSOP package.

Analog Switches, Multiplexers, Demultiplexers Feature Summary

• Guaranteed break-before-make switching capability
• Rail-to-rail signal handling across the full supply range
• TTL/CMOS-compatible control inputs via separate logic supply

Analog Switches, Multiplexers, Demultiplexers Applications

• Reed relay replacement
• Data acquisition systems
• Test equipment
• Sample-and-hold circuits
• Communication systems

Analog Switches, Multiplexers, Demultiplexers Procurement Notes

Verify the component designation against official manufacturer documentation to confirm the specific variant and package type. Ensure that the ordering suffix corresponds to the required temperature range and physical footprint before finalizing procurement. Cross-reference the part number with authorized distributors to validate authenticity and traceability.

Analog Switches, Multiplexers, Demultiplexers Selection Notes

Select this component when low distortion and precise channel matching are critical requirements. The MAX4700CAE+ is suitable for applications requiring one normally open and one normally closed switch configuration. Consider the separate logic supply pin if operating conditions require strict isolation between control logic levels and analog power rails.

Analog Switches, Multiplexers, Demultiplexers Part Context

This device belongs to the MAX4680/MAX4690/MAX4700 family of dual analog switches. While sharing similar electrical characteristics such as on-resistance and supply ranges, the MAX4700 is distinct due to its mixed switch configuration (one NO and one NC) and guaranteed break-before-make timing, differentiating it from the purely NC MAX4680 and purely NO MAX4690 variants.

Analog Switches, Multiplexers, Demultiplexers Replacement Considerations

Direct functional substitutes within the same family include the MAX4680CAE+ and MAX4690CAE+. Note that these alternatives differ in switch polarity; the MAX4680CAE+ provides two normally closed switches, while the MAX4690CAE+ provides two normally open switches.