DG200ADY

Analog Switches, Multiplexers, Demultiplexers Overview

The DG200ADY is a dual monolithic SPST CMOS analog switch manufactured by Analog Devices Inc./Maxim Integrated. It operates within a supply voltage range of 9 V to 36 V for single supplies, or ±4.5 V to ±18 V for dual supplies. The device features a maximum on-resistance of 70 Ohms and supports a continuous DC switch current of 20 mA. Key timing specifications include a maximum turn-on time of 1 µs and a maximum turn-off time of 500 ns. It is housed in a 14-SOIC surface-mount package and functions within an operating temperature range of 0°C to +70°C.

Analog Switches, Multiplexers, Demultiplexers Feature Summary

• Dual independent single-pole single-throw (SPST) switching configuration
• Monolithic CMOS construction for low power consumption
• High voltage tolerance suitable for industrial signal routing

Analog Switches, Multiplexers, Demultiplexers Applications

• Data acquisition systems requiring signal isolation
• Industrial process control loop signal switching
• Test and measurement equipment input multiplexing

Analog Switches, Multiplexers, Demultiplexers Procurement Notes

Verify the specific suffix against official manufacturer documentation to confirm exact electrical grade and packaging variations. Cross-reference the component marking with the datasheet pinout to ensure compatibility with existing PCB footprints. Confirm RoHS compliance status through the supplier's declaration of conformity prior to integration into regulated assemblies.

Analog Switches, Multiplexers, Demultiplexers Selection Notes

Select this component when dual isolated channels are required with high voltage capability exceeding standard 5V logic levels. Ensure the application load does not exceed the 20 mA continuous current rating. Verify that the system ground references align with the specified dual supply voltage ranges to prevent latch-up conditions during operation.

Analog Switches, Multiplexers, Demultiplexers Part Context

This part belongs to the DG200A series of analog switches, designed for general-purpose signal routing applications. It serves as a robust solution for isolating signals in mixed-signal environments where mechanical relays are impractical due to size or speed constraints.

Analog Switches, Multiplexers, Demultiplexers Replacement Considerations

Consult the manufacturer's cross-reference guide for verified equivalents. Ensure any substitute maintains the same 14-SOIC footprint and compatible on-resistance characteristics.