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DG202BK is listed in the Analog Switches, Multiplexers, Demultiplexers range at ChipApex. The manufacturer field lists Harris Corporation. Its product description is QUAD SPST ANALOG SWITCH. Review the specifications below when checking this part for your BOM.
The DG202BK is a quad CMOS analog switch manufactured by Harris Corporation. It integrates four independent, single-pole single-throw (SPST) switches within a single package. The device utilizes CMOS technology to provide low on-resistance and high off-isolation. It is designed for applications requiring signal routing and switching in analog circuits. The component operates with standard logic levels for control inputs.
Verify the manufacturer designation as Harris Corporation or its successor entities, such as Teledyne e2v, due to corporate acquisitions. Confirm the specific suffix BK corresponds to the intended package type and temperature grade. Request official datasheets from authorized distributors to ensure component authenticity and traceability.
Select this component when a compact solution for multiple analog channels is required. Ensure the supply voltage range matches the system requirements. Verify that the on-resistance characteristics meet the signal integrity needs of the application. Consider the package availability and lead times for legacy components.
Harris Corporation was a prominent manufacturer of electronic components before being acquired by L3Harris Technologies. The DG202 series represents a line of analog switches produced during their active manufacturing period. These parts are often found in legacy industrial and military equipment designs.
Check for equivalents from Vishay Intertechnology, such as the DG202BMIL, which shares similar functional specifications. Verify pin compatibility and electrical parameters before substitution. Consult current manufacturers for updated versions if legacy stock is unavailable.
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