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ST485BDR

60ns response time

ISO14001 ISO9001 DUNS

Brands: Stmicroelectronics

Mfr.Part #: ST485BDR

Datasheet: ST485BDR Datasheet (PDF)

Package/Case: SO-8

RoHS Status:

Stock Condition: 2512 pcs, New Original

Warranty: 1 Year Ovaga Warranty - Find Out More

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ST485BDR General Description

The ST485BDR is a low-power RS485/RS422 transceiver that operates at data rates up to 20Mbps. It features a wide common-mode voltage range from -7V to +12V, allowing for robust communication in noisy industrial environments. The device is designed to meet ESD protection requirements up to ±15kV according to IEC 61000-4-2, ensuring reliable operation in harsh electrical environments.The ST485BDR includes a fail-safe circuitry that guarantees a high output state in case the input is open or shorted. It also incorporates a thermal shutdown feature that protects the device from overheating in case of excessive power dissipation. The transceiver operates from a single 5V supply and consumes only 300µA of supply current in the inactive shutdown state, making it ideal for battery-powered applications.

Features

  • Low-power RS-485 transceiver
  • Supports data rates up to 250 kbps
  • Operates from a single 5 V supply
  • ±15 kV ESD protection on RS-485 I/O pins
  • Low quiescent current of 300 µA
  • 1/8 unit load allows up to 256 transceivers on the bus
  • Application

  • The ST485BDR is a low power RS-485 transceiver commonly used in industrial automation, building automation, and automotive applications
  • It is also suitable for point-to-point communication protocols, multi-drop networks, and long-distance communication systems due to its robustness and high noise immunity
  • Specifications

    Parameter Value Parameter Value
    Operating Temp Min Celsius -40.0 Operating Temp Max Celsius 85.0
    ECCN US EAR99 ECCN EU NEC
    Packing Type Tape And Reel RoHs compliant Ecopack3
    Grade Industrial

    Shipping

    Shipping Type Ship Fee Lead Time
    DHL DHL $20.00-$40.00 (0.50 KG) 2-5 days
    Fedex Fedex $20.00-$40.00 (0.50 KG) 2-5 days
    UPS UPS $20.00-$40.00 (0.50 KG) 2-5 days
    TNT TNT $20.00-$40.00 (0.50 KG) 2-5 days
    EMS EMS $20.00-$40.00 (0.50 KG) 2-5 days
    REGISTERED AIR MAIL REGISTERED AIR MAIL $20.00-$40.00 (0.50 KG) 2-5 days

    Processing Time:Shipping fee depend on different zone and country.

    Payment

    Terms of payment Hand Fee
    Wire Transfer Wire Transfer charge US$30.00 banking fee.
    Paypal Paypal charge 4.0% service fee.
    Credit Card Credit Card charge 3.5% service fee.
    Western Union Western Union charge US.00 banking fee.
    Money Gram Money Gram charge US$0.00 banking fee.

    Guarantees

    1.The electronic components you purchase include 365 Days Warranty, We guarantee product quality.

    2.If some of the items you received aren't of perfect quality, we would resiponsibly arrange your refund or replacement. But the items must remain their orginal condition.

    Packing

    • Product

      Step1 :Product

    • Vacuum packaging

      Step2 :Vacuum packaging

    • Anti-static bag

      Step3 :Anti-static bag

    • Individual packaging

      Step4 :Individual packaging

    • Packaging boxes

      Step5 :Packaging boxes

    • bar-code shipping tag

      Step6 :bar-code shipping tag

    All the products will packing in anti-staticbag. Ship with ESD antistatic protection.

    Outside ESD packing’s lable will use ourcompany’s information: Part Mumber, Brand and Quantity.

    We will inspect all the goods before shipment,ensure all the products at good condition and ensure the parts are new originalmatch datasheet.

    After all the goods are ensure no problems afterpacking, we will packing safely and send by global express. It exhibitsexcellent puncture and tear resistance along with good seal integrity.

    • ESD
    • ESD

    We provide high quality products, thoughtful service and after sale guarantee

    • Product

      We have rich products, can meet your various needs.

    • quantity

      Minimum order quantity starts from 1pcs.

    • shipping

      Lowest international shipping fee starts from $0.00

    • guarantee

      365 days quality guarantee for all products

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