DG506AAZ/883

Analog Switches, Multiplexers, Demultiplexers Overview

The DG506AAZ/883 is a hermetic single-ended 16-channel or differential 8-channel CMOS analog multiplexer manufactured by Vishay Siliconix. It operates within a temperature range of -55°C to +125°C and utilizes a 28-pin LCC package. The device features a maximum on-resistance of 400 ohms at room temperature, with a typical value of 240 ohms. It supports a power supply rating up to 44 V and consumes approximately 30 mW of power. Key dynamic characteristics include a transition time of 600 ns and charge injection of 6 pC.

Analog Switches, Multiplexers, Demultiplexers Feature Summary

• Hermetically sealed construction for rugged environments
• TTL and CMOS logic compatible control inputs
• Break-before-make switching action prevents signal shorting
• Enhanced ESD protection via PLUS-40 process

Analog Switches, Multiplexers, Demultiplexers Applications

• Automated Test Equipment (ATE)
• Data Acquisition Systems
• Audio Signal Routing and Multiplexing
• Medical Instrumentation

Analog Switches, Multiplexers, Demultiplexers Procurement Notes

Verify the specific suffix AAZ/883 confirms the 28-pin LCC hermetic package configuration. Ensure the procurement source provides documentation confirming compliance with MIL-STD specifications associated with the /883 designation. Cross-reference the manufacturer's obsolescence notices for non-hermetic variants if long-term availability is required.

Analog Switches, Multiplexers, Demultiplexers Selection Notes

Select this component when hermetic sealing is mandatory for military or aerospace applications. Verify that the 400-ohm on-resistance meets system requirements compared to lower resistance alternatives. Confirm that the 600 ns transition time is sufficient for the target signal bandwidth. Consider the DG406/407 only if plastic packaging is acceptable.

Analog Switches, Multiplexers, Demultiplexers Part Context

This part belongs to the DG506A_MIL series, designed specifically for high-reliability applications requiring hermetic packages. It serves as a robust alternative to standard commercial grade multiplexers in harsh environments. The device is fabricated using Vishay's PLUS-40 process to ensure latch-up immunity and improved electrostatic discharge protection.

Analog Switches, Multiplexers, Demultiplexers Replacement Considerations

For non-hermetic applications, the DG406 or DG407 are confirmed pin-for-pin replacements. For wideband video multiplexing needs, the DG536 is recommended. No other direct substitutes are documented in the provided datasheet.