MAX399EEE+

Analog Switches, Multiplexers, Demultiplexers Overview

The MAX399EEE+ is a precision, monolithic CMOS analog multiplexer featuring dual 4-channel configuration in a 16-pin QSOP package. It operates with single +3V to +15V or bipolar ±3V to ±8V supplies. Key electrical parameters include an on-resistance of 100Ω max at ±5V and 225Ω max at +5V single supply. The device guarantees channel-to-channel on-resistance matching within 6Ω and off-leakage current less than 2.5nA at +85°C. Transition time is under 250ns, with charge injection below 5pC. Operating temperature range is -40°C to +85°C.

Analog Switches, Multiplexers, Demultiplexers Feature Summary

• Pin-compatible with industry-standard DG408/DG409/DG508A/DG509A devices
• Guaranteed low 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
• Audio Signal Routing
• Low-Voltage Data-Acquisition Systems

Analog Switches, Multiplexers, Demultiplexers Procurement Notes

Verify the ordering suffix 'EEE+' corresponds to the specified 16-pin QSOP package and the industrial temperature range of -40°C to +85°C. Confirm that the component meets RoHS compliance requirements for the specific manufacturing lot. Ensure the exposed pad connection guidelines are followed if utilizing alternative packages like QFN.

Analog Switches, Multiplexers, Demultiplexers Selection Notes

Select this component when dual 4-channel switching is required instead of the MAX398's single 8-channel topology. Verify that the application voltage does not exceed the absolute maximum ratings of +17V or -17V relative to ground. Consider the transition time increase factor when operating at lower supply voltages such as +3V.

Analog Switches, Multiplexers, Demultiplexers Part Context

This part belongs to the MAX398/MAX399 family of precision analog switches fabricated using Maxim's low-voltage silicon-gate process. The MAX399 specifically provides two independent 4-channel multiplexers, whereas the MAX398 offers a single 8-channel path. Both share identical pinouts and logic compatibility.

Analog Switches, Multiplexers, Demultiplexers Replacement Considerations

Public confirmed substitutes include DG409, DG509A, and their commercial variants. These parts are pin-compatible but may differ in leakage specifications or temperature ranges.