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The DG308ADY+ is a quad, single-pole-single-throw (SPST) analog switch manufactured by Analog Devices Inc./Maxim Integrated. It features a channel on-resistance of 60 Ω, with turn-on and turn-off times under 120ns and 90ns respectively. The device supports split supplies from ±5V to ±20V or a single positive supply from +5V to +30V. It utilizes CMOS inputs for reduced loading and low leakage currents, offering a maximum breakdown voltage rating of 44V.
Verify the specific suffix 'DY+' against official documentation to confirm package type and RoHS compliance status. Ensure the ordering code matches the exact temperature range and pin configuration required for the target application before finalizing procurement.
Select this component when fast switching speeds and low on-resistance are critical for signal routing. Consider the 44V breakdown voltage for applications requiring high peak-to-peak blocking capacity. Verify that the narrow SOIC-16 package fits the available PCB footprint constraints.
This part belongs to the DG308A/DG309 family of quad SPST analog switches. The DG308A variant specifically provides normally open contacts, distinguishing it from the normally closed DG309. Both share identical electrical characteristics and pin configurations within the same product line.
Public confirmed substitute part numbers: None.