DG202DY+T

Analog Switches, Multiplexers, Demultiplexers Overview

The DG202DY+T 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 maximum supply voltage of 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 of 600 ns for turn-on and 450 ns for turn-off. 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

• Quad SPST configuration providing four independent signal paths
• CMOS technology enabling low power consumption
• High voltage tolerance suitable for diverse signal ranges

Analog Switches, Multiplexers, Demultiplexers Applications

• Signal routing in data acquisition systems
• Multiplexing audio and video signals
• Programmable gain amplifier circuits

Analog Switches, Multiplexers, Demultiplexers Procurement Notes

Verify the specific suffix 'T' indicates tape and reel packaging when sourcing. Confirm RoHS compliance status as '+T' variants typically adhere to environmental standards. Cross-reference the manufacturer part number with authorized distributors to ensure authenticity and traceability. Check for any regional distribution restrictions that may affect availability.

Analog Switches, Multiplexers, Demultiplexers Selection Notes

Select this component when a quad SPST switch with moderate on-resistance is required. Ensure the application voltage does not exceed the ±18 V dual supply limit. Consider the 200 Ohm on-resistance impact on signal integrity for high-impedance sources. Verify that the SOIC-16 package fits the board layout constraints.

Analog Switches, Multiplexers, Demultiplexers Part Context

This part belongs to the DG202 series of improved quad CMOS analog switches. It shares functional similarities with other members like the DG202CSE+, differing primarily in packaging and manufacturing lot specifications. The series is designed for general-purpose analog switching applications requiring reliable performance across industrial temperatures.

Analog Switches, Multiplexers, Demultiplexers Replacement Considerations

The DG202CSE+ serves as a pin-compatible alternative in an SOIC package. Other DG202 variants exist in DIP or SSOP packages but require mechanical adaptation. Verify electrical parameters match before substitution.