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DG538ADN-E3 is listed in the Analog Switches - Special Purpose range at ChipApex. The manufacturer field lists Vishay Siliconix. Its product description is IC AMP/VIDEO/MUX LP 4/8CH 28PLCC. Review the specifications below when checking this part for your BOM.
The DG538ADN-E3 is a multiplexer switch IC manufactured by Vishay / Siliconix, housed in a PLCC-28 surface-mount package. It operates on single or dual supplies ranging from 10 V to 18 V, with a maximum dual supply of 15 V. Key electrical parameters include a maximum on-resistance of 90 Ohms, a bandwidth of 500 MHz, and a power dissipation of 450 mW. The device supports a maximum supply current of 2 mA and functions within a temperature range of -40°C to +85°C.
Verify component authenticity through authorized channels due to the discontinued status. Confirm RoHS compliance details via official documentation before procurement. Check for valid replacement options as availability may be limited in standard distribution networks.
Select this component for designs requiring high bandwidth and moderate on-resistance in a PLCC-28 form factor. Ensure voltage requirements align with the specified 10 V to 18 V operating range. Consider thermal management for the 450 mW power dissipation limit in enclosed environments.
This part belongs to the DG series of analog switches and multiplexers from Vishay / Siliconix. It serves as a recommended alternative to legacy parts like the DG42. The E3 suffix indicates lead-free construction compliant with environmental standards.
Publicly documented alternatives include the DG42. Verify pin compatibility and electrical specifications when substituting.
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