DG202DY+

Analog Switches, Multiplexers, Demultiplexers Overview

The DG202DY+ is a quad single-pole single-throw (SPST) CMOS analog switch manufactured by Analog Devices Inc. under the Maxim Integrated brand. It operates on dual supplies ranging from ±4.5 V to ±18 V, with a total supply voltage range of 9 V to 36 V. The device features a maximum on-resistance of 200 Ohms and supports a DC switch current of 20 mA. Switching times are specified at a maximum turn-on time of 600 ns and a maximum turn-off time of 450 ns. It functions within an industrial temperature range of -40°C to +85°C and is housed in a 16-pin SOIC package.

Analog Switches, Multiplexers, Demultiplexers Feature Summary

• Integrates four independent SPST switches within a single monolithic CMOS structure.
• Provides high isolation performance with low off-state leakage current.
• Supports flexible power supply configurations for both single and dual rail applications.

Analog Switches, Multiplexers, Demultiplexers Applications

• Signal routing in data acquisition systems
• Audio signal switching and multiplexing
• Test and measurement equipment signal paths

Analog Switches, Multiplexers, Demultiplexers Procurement Notes

Verify component authenticity through authorized distribution channels or direct manufacturer engagement. Confirm RoHS compliance status and specific lot traceability requirements prior to procurement. Ensure that the ordering suffix corresponds to the required packaging format, as variations may exist between tube and tape-and-reel options without altering the internal die functionality.

Analog Switches, Multiplexers, Demultiplexers Selection Notes

Select this component when a quad-channel configuration is required with moderate on-resistance specifications. The wide supply voltage range accommodates various signal levels without external level shifting. Consider the 200 Ohm on-resistance limit for applications where signal attenuation remains within acceptable bounds. Verify that the 600 ns switching speed meets the timing constraints of the target system.

Analog Switches, Multiplexers, Demultiplexers Part Context

This part belongs to the DG202 series of analog switches, which are designed for general-purpose signal switching applications. The series offers a balance between performance and cost-effectiveness for multi-channel switching needs. The DG202DY+ specifically denotes the industrial temperature grade variant packaged in a standard 16-pin SOIC footprint.

Analog Switches, Multiplexers, Demultiplexers Replacement Considerations

The DG202CSE+ serves as a verified alternative within the same family, offering identical electrical characteristics but potentially differing in operating temperature range or specific package tolerance standards. Cross-reference pinouts and electrical parameters before substitution.