MAX4622ESE+

Analog Switches, Multiplexers, Demultiplexers Overview

The MAX4622ESE+ is a precision, dual, high-speed analog switch featuring single-pole/double-throw (SPDT) configuration. It contains two normally closed and two normally open poles, operating from a single positive supply (+4.5V to +36V) or bipolar supplies (±4.5V to ±18V). The device guarantees low on-resistance of 5Ω maximum, with channel matching within 0.5Ω and flatness over the full analog signal range. It offers fast switching times with turn-on time under 250ns and turn-off time under 200ns. The component utilizes CMOS technology, ensuring TTL/CMOS logic compatibility and rail-to-rail analog signal handling capability.

Analog Switches, Multiplexers, Demultiplexers Feature Summary

• Dual SPDT configuration providing two normally closed and two normally open poles for flexible signal routing.
• Guaranteed break-before-make operation prevents signal overlap during switching transitions.
• Low leakage characteristics ensure minimal signal loss in off states across temperature ranges.
• Rail-to-rail analog signal handling capability supports wide voltage swing applications.

Analog Switches, Multiplexers, Demultiplexers Applications

• Reed relay replacement in automated test equipment
• Audio-signal routing in communication systems
• Data-acquisition systems requiring low-distortion switching

Analog Switches, Multiplexers, Demultiplexers Procurement Notes

Verify the specific suffix 'ESE+' corresponds to the 16-pin Narrow SO package and -40°C to +85°C industrial temperature range. Confirm RoHS compliance status through official manufacturer documentation prior to integration. Ensure ordering details match the exact pinout requirements for the SPDT configuration.

Analog Switches, Multiplexers, Demultiplexers Selection Notes

Select this component when dual SPDT switching functionality is required alongside low on-resistance and high speed. Consider the MAX4621 or MAX4623 if SPST or DPST configurations are needed instead. Evaluate power supply constraints to determine suitability for single or bipolar operation modes based on system design requirements.

Analog Switches, Multiplexers, Demultiplexers Part Context

This part belongs to the MAX4621/MAX4622/MAX4623 family of precision analog switches manufactured by Analog Devices / Maxim Integrated. These devices serve as pin-compatible replacements for legacy DG401/DG403/DG405 components while offering improved performance metrics such as lower resistance and faster switching speeds.

Analog Switches, Multiplexers, Demultiplexers Replacement Considerations

Pin-compatible replacements include the DG401, DG403, and DG405 series. Verify that the legacy component's specifications meet the performance requirements before substitution, as the MAX4622 offers enhanced switching speed and lower on-resistance compared to older generations.