DG407DJ+

Analog Switches, Multiplexers, Demultiplexers Overview

The DG407DJ+ is a dual 8-channel CMOS analog multiplexer manufactured by Analog Devices Inc./Maxim Integrated. It operates within a temperature range of -40°C to +85°C and utilizes a 28-pin Plastic DIP package. The device supports single supply voltages from +5V to +30V or dual supplies from ±4.5V to ±20V. Key electrical specifications include a maximum on-resistance of 175Ω, a maximum transition time of 600ns, and a maximum charge injection of 40pC. Input leakage current is guaranteed at less than 5nA at +85°C.

Analog Switches, Multiplexers, Demultiplexers Feature Summary

• Pin-compatible plug-in upgrade for industry standard DG406/DG407
• Guaranteed low charge injection for simplified sample-and-hold applications
• Low input off-leakage current over temperature
• ESD protection greater than 2000V per MIL-STD-883 Method 3015.7

Analog Switches, Multiplexers, Demultiplexers Applications

• Sample-and-Hold Circuits
• Test Equipment
• Guidance and Control Systems
• Data-Acquisition Systems

Analog Switches, Multiplexers, Demultiplexers Procurement Notes

Verify the specific ordering suffix against official manufacturer documentation to confirm the exact package type and temperature rating. Confirm RoHS compliance status through the datasheet or component marking. Ensure the supplier provides traceability data consistent with the manufacturer's quality standards before finalizing procurement.

Analog Switches, Multiplexers, Demultiplexers Selection Notes

Select this component when a dual 8-channel configuration is required rather than a single 16-channel layout. Verify that the operating environment falls within the -40°C to +85°C industrial temperature range. Ensure the system power supply architecture aligns with the specified single or dual voltage requirements for optimal signal handling performance.

Analog Switches, Multiplexers, Demultiplexers Part Context

This part belongs to the DG406/DG407 series of improved CMOS analog multiplexers. These devices serve as direct replacements for older DG506A and DG507A series components. The series offers enhanced performance characteristics including lower on-resistance and faster switching speeds compared to previous generations.

Analog Switches, Multiplexers, Demultiplexers Replacement Considerations

DG407EWI+

Analog Switches, Multiplexers, Demultiplexers FAQ

What is the maximum charge injection specification?

The maximum charge injection is guaranteed at 40pC.

Does the device support TTL logic levels?

Yes, the digital input controls are compatible with both TTL and CMOS logic levels.

What is the ESD protection rating?

ESD protection is guaranteed to be greater than 2000V per Method 3015.7 of MIL-STD-883.