DG202BAK/883

Analog Switches, Multiplexers, Demultiplexers Overview

The DG202BAK/883 is a quad single-pole single-throw (SPST) analog switch manufactured by Vishay Siliconix. It features a CDIP-16 through-hole package and operates with a maximum supply voltage of 12 V single or 22 V dual. The device exhibits a maximum on-resistance of 85 Ohms, with a typical switching time of 300 ns and an off-time of 200 ns. Power dissipation reaches 900 mW, while supply current remains under 50 uA. It supports a DC switch current of 30 mA and functions within a temperature range of -55 C to +125 C.

Analog Switches, Multiplexers, Demultiplexers Feature Summary

• Quad SPST configuration for independent channel control
• Military-grade ceramic DIP packaging for harsh environments
• Low power consumption suitable for battery-operated systems

Analog Switches, Multiplexers, Demultiplexers Applications

• Data acquisition systems requiring high reliability
• Instrumentation and test equipment signal routing
• Harsh environment industrial control applications

Analog Switches, Multiplexers, Demultiplexers Procurement Notes

Verify the specific suffix /883 indicates compliance with MIL-PRF-38534 standards when sourcing. Confirm lead times as this component may be classified as obsolete or limited stock. Ensure the CDIP-16 package dimensions match the target PCB footprint before finalizing procurement plans.

Analog Switches, Multiplexers, Demultiplexers Selection Notes

Select this component for applications demanding radiation tolerance and wide temperature operation. Compare on-resistance specifications against other DG series parts if lower impedance is required. Verify that the 85 Ohm maximum resistance meets circuit accuracy requirements.

Analog Switches, Multiplexers, Demultiplexers Part Context

This part belongs to the DG series of CMOS analog switches from Vishay Siliconix. It shares functional similarities with the DG202BDK but differs in package type and environmental rating. The /883 suffix typically denotes a military lot traceability standard.

Analog Switches, Multiplexers, Demultiplexers Replacement Considerations

Consider the DG202BDK for surface-mount alternatives. Evaluate the DG202BAK for non-military commercial versions. Check availability of equivalent quad SPST switches from other manufacturers if supply constraints exist.