MAX4662EPE+

Analog Switches, Multiplexers, Demultiplexers Overview

The MAX4662EPE+ is a quad, single-pole single-throw (SPST) CMOS analog switch housed in a 16-pin Plastic DIP package. It features a maximum on-resistance of 2.5Ω with guaranteed matching and flatness of 0.5Ω across the signal range. The device supports rail-to-rail analog signals and operates from a single +4.5V to +36V supply or dual ±4.5V to ±20V supplies. Key electrical parameters include a maximum off-leakage current of 5nA at +85°C, a turn-on time of 275ns, and a turn-off time of 175ns. It provides over 2kV ESD protection and includes a separate logic supply pin for TTL/CMOS compatibility.

Analog Switches, Multiplexers, Demultiplexers Feature Summary

• Low on-resistance of 2.5Ω max with guaranteed channel matching and flatness
• Rail-to-Rail signal handling capability for wide dynamic range applications
• TTL/CMOS-compatible control inputs via a separate logic supply pin
• High reliability replacement for mechanical relays with lower power requirements

Analog Switches, Multiplexers, Demultiplexers Applications

• Reed relay replacement in automated test equipment
• Avionics and communication systems
• ADC systems and data acquisition systems
• Sample-and-hold circuits and audio-signal routing

Analog Switches, Multiplexers, Demultiplexers Procurement Notes

Verify the component against the official Analog Devices datasheet specifications before integration. Confirm that the 16-PDIP package dimensions match the design constraints. Ensure the operating temperature range of -40°C to +85°C aligns with the system environment. Validate power supply sequencing to prevent damage during startup.

Analog Switches, Multiplexers, Demultiplexers Selection Notes

Select this component when low distortion and high linearity are required due to its matched on-resistance characteristics. Consider the MAX4662EPE+ over mechanical relays for applications demanding higher reliability and reduced board space. Ensure the logic supply voltage is compatible with the controlling microcontroller or FPGA interface levels.

Analog Switches, Multiplexers, Demultiplexers Part Context

The MAX4662EPE+ belongs to the MAX4661/MAX4662/MAX4663 family of quad analog switches manufactured by Analog Devices / Maxim Integrated. While the MAX4661 offers normally closed switches and the MAX4663 combines both types with break-before-make timing, the MAX4662 specifically provides four normally open switches. This configuration suits applications requiring default isolation until activated.

Analog Switches, Multiplexers, Demultiplexers Replacement Considerations

Direct substitutes within the same family include the MAX4661EPE+ (normally closed) and MAX4663EPE+ (mixed NC/NO). Verify pinout compatibility if substituting with different configurations.