MAX485ESA

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.