MAX4623CSE+T

Analog Switches, Multiplexers, Demultiplexers Overview

The MAX4623CSE+T is a dual, high-speed analog switch featuring two double-pole/single-throw (DPST) normally open channels. It operates from single supplies (+4.5V to +36V) or bipolar supplies (±4.5V to ±18V). The device guarantees an on-resistance of 5Ω maximum with a channel-to-channel match within 0.5Ω. Key electrical parameters include turn-on time under 250ns, turn-off time under 200ns, and off-leakage current below 5nA at +85°C. It utilizes a 16-pin Narrow SOIC package.

Analog Switches, Multiplexers, Demultiplexers Feature Summary

• Dual DPST configuration for precision signal routing
• Low on-resistance with guaranteed channel matching
• Rail-to-rail analog signal handling capability
• Compatible with TTL and CMOS logic inputs

Analog Switches, Multiplexers, Demultiplexers Applications

• Reed relay replacement in test equipment
• Audio-signal routing systems
• Data-acquisition systems
• Military radios and avionics

Analog Switches, Multiplexers, Demultiplexers Procurement Notes

Verify the component against official Analog Devices documentation to confirm pinout compatibility and electrical specifications. Ensure the ordering suffix matches the required temperature range and packaging format. Cross-reference the manufacturer part number with authorized distributors to validate authenticity and traceability before procurement.

Analog Switches, Multiplexers, Demultiplexers Selection Notes

Select this component when low distortion and fast switching are critical. Verify that the supply voltage range aligns with the system design. Confirm that the 16-pin Narrow SOIC package fits the PCB layout constraints. Check if the specific C-grade temperature range meets the operational environment requirements.

Analog Switches, Multiplexers, Demultiplexers Part Context

This device belongs to the MAX462x family of precision analog switches. It serves as a pin-compatible replacement for legacy DG401/DG403/DG405 parts. The MAX4623 variant specifically provides dual DPST functionality, distinguishing it from the SPST MAX4621 and SPDT MAX4622 models within the same series.

Analog Switches, Multiplexers, Demultiplexers Replacement Considerations

The MAX4623CSE+ is a direct pin-compatible replacement for the DG403. Verify that the substitute maintains the required on-resistance and leakage characteristics for the specific application.