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    Part Img DG540DN-E3 datasheet by Vishay Siliconix

    • Interface - Analog Switches, Multiplexers, Demultiplexers, Integrated Circuits (ICs), IC SWITCH QUAD SPST 20PLCC
    • Original
    • Yes
    • Yes
    • Obsolete
    • 8542.39.00.01
    • Find it at Findchips.com
    • Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.

    DG540DN-E3 datasheet preview

    DG540DN-E3 Frequently Asked Questions (FAQs)

    • A recommended PCB layout for optimal thermal performance would be to have a large copper area connected to the drain pin (pin 3) to act as a heat sink, and to use thermal vias to dissipate heat to the other side of the board. Additionally, keeping the PCB traces wide and short can help reduce thermal resistance.
    • To ensure the device is properly biased, make sure to follow the recommended voltage and current ratings in the datasheet. The DG540DN-E3 requires a VCC of 3.3V or 5V, and a VEE of -5V or -3.3V. Also, ensure that the input signals are within the recommended voltage range and that the output is properly terminated to prevent signal reflections.
    • The maximum operating frequency for the DG540DN-E3 is not explicitly stated in the datasheet, but based on the device's architecture and similar products, it is typically in the range of 100 MHz to 200 MHz. However, this can vary depending on the specific application and PCB layout. It's recommended to consult with Vishay Intertechnologies or perform characterization tests to determine the maximum operating frequency for your specific use case.
    • The DG540DN-E3 has built-in ESD protection, but it's still recommended to follow proper ESD handling procedures during assembly and testing. This includes using an ESD wrist strap or mat, storing the devices in anti-static packaging, and avoiding direct contact with the device pins. Additionally, consider adding external ESD protection devices, such as TVS diodes, to the PCB design for added protection.
    • The recommended storage temperature range for the DG540DN-E3 is -40°C to 125°C, and the recommended storage humidity range is 20% to 80% relative humidity. It's essential to follow these guidelines to prevent damage to the device during storage and to ensure reliable operation over its lifespan.
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