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7705302EA is listed in the Analog Switches, Multiplexers, Demultiplexers range at ChipApex. The manufacturer field lists Analog Devices Inc./Maxim Integrated. Its product description is IC SWITCH SPST-NCX4 50OHM 16CDIP. Review the specifications below when checking this part for your BOM.
The 7705302EA is a quad single-pole single-throw normally-closed analog switch manufactured by Analog Devices Inc./Maxim Integrated. It features four independent channels within a 16-pin CDIP package. The device supports a supply voltage range of 12V to 20V for single supply and ±5V to ±20V for dual supplies. It utilizes a CMOS circuit architecture with specified on-resistance characteristics. The component is designed for signal routing applications requiring low power consumption and high reliability in industrial systems.
Verify component authenticity through authorized distributors or direct manufacturer channels. Confirm package integrity and pin alignment upon receipt. Check datasheet revisions for any parameter updates. Ensure storage conditions meet semiconductor specifications to prevent moisture damage. Validate electrical parameters against original specifications before integration into critical designs.
Evaluate supply voltage requirements against the specified 12V-20V single or ±5V-20V dual ranges. Consider the normally-closed state behavior for fail-safe design needs. Assess thermal dissipation capabilities within the CDIP package constraints. Compare on-resistance values if signal fidelity is critical. Verify compatibility with control logic levels for channel activation.
This component belongs to the Maxim Integrated analog switch family, known for precision signal routing solutions. The 7705302EA specifically addresses multi-channel switching needs where normally-closed functionality is required. It complements other single-channel variants in the portfolio by offering integrated quad-switching capability in a standard DIP format suitable for through-hole mounting.
Public confirmed substitute part numbers are not available in the provided documentation. Designers should consult official Analog Devices resources for current equivalent recommendations. Cross-reference pinouts and electrical specifications carefully when considering alternative components from other manufacturers.
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