MAX399EPE+

Analog Switches, Multiplexers, Demultiplexers Overview

The MAX399EPE+ is a precision, monolithic CMOS analog multiplexer featuring two independent 4-channel switches. It operates with single +3V to +15V or bipolar ±3V to ±8V supplies. The device offers low on-resistance (max 100Ω at ±5V), matched within 6Ω between channels, and remains flat over the signal range. Key electrical parameters include a maximum transition time of 250ns, charge injection less than 5pC, and off-leakage current under 2.5nA at +85°C. It provides ESD protection greater than 2000V and maintains CMOS logic input compatibility.

Analog Switches, Multiplexers, Demultiplexers Feature Summary

• Pin-compatible with industry-standard DG408/DG409/DG508A/DG509A
• Guaranteed on-resistance matching between channels
• Rail-to-rail signal handling capability
• TTL/CMOS-logic compatible inputs

Analog Switches, Multiplexers, Demultiplexers Applications

• Sample-and-Hold Circuits
• Automatic Test Equipment
• Heads-Up Displays
• Guidance and Control Systems
• Audio Signal Routing

Analog Switches, Multiplexers, Demultiplexers Procurement Notes

Verify the component against official Analog Devices documentation to confirm authenticity. Ensure the package matches the specified Plastic DIP-16 format. Check for RoHS compliance status as indicated in the manufacturer's environmental declarations. Confirm that the ordering suffix corresponds to the intended temperature range and packaging configuration.

Analog Switches, Multiplexers, Demultiplexers Selection Notes

Select this part when dual 4-channel switching is required with high precision and low leakage. Verify supply voltage requirements align with the +3V to +15V single or ±3V to ±8V dual supply ranges. Consider the PDIP-16 package constraints for board layout. Ensure thermal dissipation limits are respected within the -40°C to +85°C operating range.

Analog Switches, Multiplexers, Demultiplexers Part Context

The MAX399EPE+ belongs to the MAX398/MAX399 family of precision analog multiplexers manufactured by Analog Devices Inc./Maxim Integrated. This series is designed for applications requiring low distortion and high accuracy in signal routing. The 'E' suffix denotes an extended industrial temperature range, while 'P' indicates the plastic DIP package type.

Analog Switches, Multiplexers, Demultiplexers Replacement Considerations

Publicly confirmed pin-compatible substitutes include DG408, DG409, DG508A, and DG509A. Verify electrical specifications such as on-resistance and leakage currents before substitution to ensure circuit performance remains within acceptable limits.