DG413FEUE+T

Analog Switches, Multiplexers, Demultiplexers Overview

The DG413FEUE+T is a monolithic CMOS analog switch featuring four independent single-pole/single-throw (SPST) channels with integrated fault protection. It supports dual supply voltages from ±4.5V to ±20V or single supplies from +9V to +36V. The device guarantees an on-resistance of 85Ω maximum and offers fast switching times with a maximum turn-on time of 175ns and turn-off time of 145ns. It operates within a temperature range of -40°C to +85°C and is housed in a 16-pin TSSOP package.

Analog Switches, Multiplexers, Demultiplexers Feature Summary

• Integrated fault protection provides overvoltage tolerance up to ±36V during power-up and ±40V during power-down, ensuring signal integrity under abnormal conditions.
• Rail-to-rail signal handling capability allows the switches to process full voltage swing signals across the entire supply range without degradation.
• CMOS construction ensures low power consumption and compatibility with standard TTL and CMOS logic input levels for simplified interface design.

Analog Switches, Multiplexers, Demultiplexers Applications

• Data acquisition systems requiring robust signal routing with fault protection
• Industrial process control circuits needing reliable analog switching
• Test and measurement equipment utilizing high-reliability signal paths

Analog Switches, Multiplexers, Demultiplexers Procurement Notes

Verify the specific suffix 'EUE' against official manufacturer documentation to confirm the exact package type and tape-and-reel configuration. Ensure the component meets RoHS compliance requirements for the intended market. Cross-reference the part number with authorized distributors to confirm current availability status and lead times prior to procurement planning.

Analog Switches, Multiplexers, Demultiplexers Selection Notes

Select this component when fault protection is required alongside standard SPST switching functionality. Compare the 85Ω on-resistance against lower-resistance alternatives if signal attenuation is critical. Verify that the ±40V fault protection rating aligns with the system's maximum expected transient voltages to prevent device damage.

Analog Switches, Multiplexers, Demultiplexers Part Context

This part belongs to the DG41xF series of improved quad SPST analog switches. It shares pinout compatibility with the non-protected DG413 variants while adding enhanced fault tolerance features. The series utilizes a high-voltage silicon-gate process to minimize charge injection and latch-up risks associated with older CMOS technologies.

Analog Switches, Multiplexers, Demultiplexers Replacement Considerations

The DG413EUE+ serves as a functional substitute lacking fault protection but sharing the same pinout and electrical characteristics otherwise. Verify that the application can tolerate the absence of overvoltage protection before substituting.