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The SW7511BQ is a quad single-pole single-throw normally open analog switch manufactured by Analog Devices Inc. It features four independent SPST circuits with JFET technology, providing 1:1 multiplexing capability. The device exhibits an on-state resistance of 100 Ohms and operates within a temperature range of -55°C to +125°C. Packaged in a 16-pin DIP configuration, it supports through-hole mounting for industrial applications.
Verify the manufacturer part number against official Analog Devices documentation to confirm authenticity. Ensure the component matches the specified 16-pin DIP package and JFET switch characteristics. Cross-reference technical parameters such as on-state resistance and operating temperature ranges with the current datasheet before integration into design specifications.
Select this component when designing circuits requiring multiple isolated analog signal paths. The quad SPST configuration allows for efficient signal routing without cross-talk. Consider the through-hole package requirement and the specific voltage and temperature constraints of the target application environment during the selection process.
The SW7511BQ belongs to the SW-7510/7511 family of monolithic linear devices. These components are designed for applications requiring reliable analog switching with low distortion. The series provides a robust solution for managing multiple signal lines in complex electronic systems.
Consult official Analog Devices substitution guides for verified alternatives. Generic equivalents may not match the specific JFET characteristics or package dimensions required for direct replacement.