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ADM483EARZ

Interface IC for RS-422/RS-485 with 5V and 15kV ESD Protection

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ADM483EARZ General Description

The ADM483EARZ is a high-speed RS-485/RS-422 transceiver. It is designed to operate at data rates of up to 52 Mbps and is compatible with the EIA-485 and EIA-422 standards. This device features a low quiescent current of 300 µA, making it ideal for low-power applications.The ADM483EARZ has a 1/4 unit load configuration, allowing for up to 256 transceivers on the bus. It also includes a failsafe receiver, which ensures a high output when the inputs are open or shorted, providing increased system reliability.This transceiver is equipped with short-circuit protection and thermal shutdown features to prevent damage in case of fault conditions. It operates over a wide supply voltage range of 3 V to 6 V, making it suitable for a variety of applications.

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Key Features

  • The ADM483EARZ is a half-duplex RS-485/RS-422 transceiver with 5V supply voltage and ESD protection up to ±15kV
  • It has a data rate of up to 250kbps, a low power consumption of 5mA in active mode, and features a full fail-safe receiver
  • It also has a wide operating temperature range of -40°C to 85°C
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    Application

  • The ADM483EARZ is a low power, differential line driver and receiver for communication systems
  • It is commonly used in industrial automation, process control, and data communication applications where long distance data transmission is required
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    Specifications

    Product Category RS-422/RS-485 Interface IC Series ADM483E
    Mounting Style SMD/SMT Function Transceiver
    Number of Drivers 1 Driver Number of Receivers 1 Receiver
    Data Rate 250 kb/s Supply Voltage - Max 5 V
    Supply Voltage - Min 5 V Minimum Operating Temperature - 40 C
    Maximum Operating Temperature + 85 C Duplex Half Duplex
    ESD Protection 5 kV Height 1.5 mm (Max)
    Length 5 mm (Max) Number of I/Os 1
    Number of Input Lines 10 at RS-422, 32 at RS-485 Number of Output Lines 1
    Operating Supply Current 10 uA Operating Supply Voltage 5 V
    Output Type 3-State Product Type RS-422/RS-485 Interface IC
    Shutdown Shutdown Factory Pack Quantity 98
    Subcategory Interface ICs Width 4 mm (Max)
    Unit Weight 0.019048 oz

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    AVAQ determines and packages all devices based on electrostatic discharge (ESD) and moisture sensitivity level (MSL) protection requirements.

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    Ratings and Reviews

    More
    B
    B**y 01/20/2024

    It came in 17 days. Tracked. Diodes are packed in a soft envelope. Whole. What can happen to them? Diodes are small and the conclusions are thin. But they work as it should.Seller recommend.

    3
    Z
    Z**y 07/30/2022

    The board is working, used it with four 50 kg sensors. In principle, the accuracy is acceptable, but it is better to buy a shielded option or to shield this board. Shipping is not fast

    2
    F
    F**l 12/10/2021

    The parcel was only 18 days. Tracked. Everything is fine, thanks to the seller!

    11

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    Availability: 6235 PCS

    +BOM
    Qty. Unit Price Ext. Price
    1+ $0.692 $0.69
    10+ $0.621 $6.21
    30+ $0.582 $17.46
    100+ $0.521 $52.10
    500+ $0.503 $251.50
    1000+ $0.493 $493.00

    The prices below are for reference only.

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