Manufacturer Part Number: MAX485ESA Manufacturer / Brand: Maxim
Part of Description: 1/1 Transceiver Half RS422, RS485 8-SOIC Lead Free Status / RoHS Status: table_img Lead free / RoHS Compliant
Ship From: HK/Shen Zhen Shipment Way: DHL/Fedex/TNT/UPS

Product parameters

Mounting StyleSMD/SMT
Package / CaseSOIC-8
Number of Drivers1 Driver
Number of Receivers1 Receiver
Minimum Operating Temperature– 40 C
Maximum Operating Temperature+ 85 C
Factory Pack Quantity100
SubcategoryInterface ICs
Width4 mm
Unit Weight00.017870oz

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    The MAX485ESA is a low-power transceiver for RS-485 and RS-422 communication applications, manufactured by Maxim Integrated. Here are the key features and specifications:

    1. Low Power Consumption:
      • Operates with a low supply current, making it ideal for power-sensitive applications.
    2. High Data Rate:
      • Supports data rates up to 2.5 Mbps, allowing for high-speed communication.
    3. Wide Operating Voltage Range:
      • Operates from a single 5V supply.
    4. Half-Duplex Communication:
      • Capable of half-duplex communication, allowing for bidirectional data transfer over a single twisted pair.
    5. Extended ESD Protection:
      • Enhanced Electrostatic Discharge (ESD) protection on the bus pins ensures robustness and reliability in harsh environments.
    6. Fail-Safe Operation:
      • Features fail-safe receiver inputs to ensure the receiver outputs a logic-high when the inputs are open, shorted, or undriven.
    7. Receiver and Driver Enable Pins:
      • Independent driver and receiver enable pins for flexible control of the communication interface.
    8. Compact Package:
      • Available in an 8-pin SO (Small Outline) package, making it suitable for space-constrained applications.
    9. Applications:
      • Used in a variety of applications, including industrial automation, building automation, point-of-sale (POS) systems, and telecommunications.

    The MAX485ESA transceiver is well-suited for applications that require reliable, high-speed data communication over long distances in electrically noisy environments.