MAX4623EPE

Analog Switches, Multiplexers, Demultiplexers Overview

The MAX4623EPE+ is a dual, high-speed analog switch featuring two double-pole/single-throw (DPST) channels in a 16-pin Plastic DIP package. It operates from a single supply of +4.5V to +36V or bipolar supplies of ±4.5V to ±18V. The device guarantees an on-resistance of 5Ω maximum and maintains channel-to-channel matching within 0.5Ω. Switching times are specified with a turn-on time of less than 250ns and a turn-off time of less than 200ns. Leakage current remains below 500pA at +25°C and under 5nA at +85°C.

Analog Switches, Multiplexers, Demultiplexers Feature Summary

• Dual DPST configuration with low 5Ω on-resistance
• Guaranteed on-resistance match between channels within 0.5Ω
• TTL/CMOS logic compatible inputs for direct interfacing
• Rail-to-rail analog signal handling capability

Analog Switches, Multiplexers, Demultiplexers Applications

• Reed relay replacement
• Automatic test equipment
• Audio-signal routing
• Data-acquisition systems

Analog Switches, Multiplexers, Demultiplexers Procurement Notes

Verify the component against official manufacturer documentation to confirm authenticity and specifications. Ensure the ordering suffix matches the required temperature range and packaging format. Cross-reference part numbers with authorized distributors to validate availability and compliance with relevant standards before finalizing procurement decisions.

Analog Switches, Multiplexers, Demultiplexers Selection Notes

Select this component when a dual-channel switch with matched resistance is required. It serves as a pin-compatible replacement for legacy parts like the DG403. Consider the operating voltage range and leakage requirements relative to the application environment. Verify that the DIP package fits the available board space and assembly constraints.

Analog Switches, Multiplexers, Demultiplexers Part Context

This device belongs to the MAX462x family of precision analog switches. It shares architectural similarities with the MAX4621 and MAX4622 but differs in its specific pole configuration. The MAX4623 provides two independent DPST switches, distinguishing it from the SPST and SPDT variants within the same series.

Analog Switches, Multiplexers, Demultiplexers Replacement Considerations

The MAX4623EPE+ is documented as a pin-compatible replacement for the DG403. When substituting, verify that the new component meets the original design's voltage and switching speed requirements.