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Analog Devices Inc. ADM2587EBRWZ

Part No.:
Analog Devices Inc.
20-SOIC (0.295, 7.50mm Width)
DGT ISO 2.5KV RS422/RS485 20SOIC
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    ADM2587EBRWZ this integrated circuit is available in factory sealed anti static packs. at Please read product page below detail information. including ADM2587EBRWZ price, data-sheet, in-stock availability, technical difficulties. Also. Quickly Enter the access of compare listing to find out replaceable electronic parts. If you want to retrieve comprehensive data for ADM2587EBRWZ to optimize the supply chain (including cross references, life-cycle, parametric, counterfeit risk, obsolescence managements forecasts), please contact to our Tech-supports team.

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    ADM2587EBRWZ informationADM2587EBRWZ information


    ADM2587EBRWZ Typical application Circuitry


    For high-speed communication over multipoint transmission lines, the ADM2587EBRWZ is a fully integrated signal and power separated data transceiver with 15 KV ESD protection. It is designed for balanced transmission lines like RS-485/RS-422 networks.

    To create a simplified application circuit using the ADM2587EBRWZ, consider the following:

    1. Power Supply: Connect VDD1 (Pin 12) to a 3.3V or 5V supply as required. The other power pin VDD2 (Pin 2) should also be connected to a 3.3V or 5V supply.

    2. Data Line Connection: Connect the driver differential output to the communication line via pins Y (Pin 11) and Z (Pin 10). Connect the receiver differential inputs A (Pin 5) and B (Pin 4) to the same line.

    3. Data Inputs and Outputs: Your PART or other data source/destination should connect to pin RO (Pin 9) for output and DI (Pin 13) for input. You also have a DE (Pin 14) pin to enable the driver (put it high) or disable it (put it low).

    4. Ground: Connect both grounds GND1 (Pin 6) and GND2 (Pin 8) to your system ground.

    5. Decoupling Capacitors: Place decoupling capacitors (0.1 of) close to the VDD and GND pins to filter out high-frequency noise.

    6. Termination Resistance: Depending on the specifics of your RS-485 bus, you may need to add termination resistors at the ends of the communication line.

    7. RE pin (Pin 7): This ADM2587EBRWZ pin is Receiver Output Enable. The receiver output is enabled when it is low because it is active low. When it's high, the output impedance is high.

    Please refer to the ADM2587EBRWZ datasheet from Analog Devices for more specifics, including the complete pinout, exact characteristics, and additional information on signal isolation and power isolation. It also has some good examples of different ways to connect the ADM2587EBRWZ depending on your specific application needs. This is a simplified overview. In a real-world application, the design could be more complex, depending on the particular requirements of your project. It's also always a good idea to verify any design in a good circuit simulation tool to ensure it will function as expected before building an actual hardware prototype.


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    3. Are the ADM2587EBRWZ price and inventory displayed accurate?

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    6. What is the process for return or replacement of ADM2587EBRWZ?

    All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the ADM2587EBRWZ we delivered, we will accept the replacement or return of the ADM2587EBRWZ only when all of the below conditions are fulfilled:

    (1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.

    (2)We are informed of the defect described above within 90 days after the delivery of ADM2587EBRWZ.

    (3)The PartNo is unused and only in the original unpacked packaging.

    Two processes to return the products:

    (1)Inform us within 90 days

    (2)Obtain Requesting Return Authorizations

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