MAX13487EESA+T Half Duplex Transreceiver with Auto Direction Control IC (SOIC8)

MAX13487EESA+T Half Duplex with Auto Direction Control

MAX13487EESA+T Half-Duplex RS485 & RS422 Compatible Transceiver with AutoDirection Control

The MAX13487EESA+T is an RS485/RS-422 transceiver designed to facilitate communication over long distances in industrial networks. It supports half-duplex communication, meaning the device can transmit and receive data over a single twisted pair, but not simultaneously. One of its key features is automatic direction control, eliminating the need for external direction control signals, simplifying the design of systems that require bidirectional data flow. This transceiver is ideal for applications where space is limited and where it is essential to minimize power consumption and data corruption in noisy environments. The device is compatible with both 3.3V and 5V systems.

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• Auto-direction control: Automatically handles the direction of data flow in half-duplex communication, simplifying RS-485 bus designs.
  

• Low power consumption: Reduces power consumption in idle and standby modes, making it suitable for battery-powered systems.
  

• High ESD protection: The device provides enhanced electrostatic discharge (ESD) protection, up to ±15 kV on the RS-485 data lines.
  

• Wide supply voltage range: Operates with a supply voltage of 3.0V to 5.5V, making it flexible for a wide range of systems.
  

• Driver output short-circuit protection: Protects the system in case of accidental short circuits.
  

• Slew rate limited drivers: Reduce EMI (electromagnetic interference) in long-distance communication.
  

Specifications of MAX13487EESA+T Analog Device Half Duplex with Auto Direction Control,SOIC-8 IC

• Communication Standard: RS-485, RS-422.
  

• Operating Supply Voltage: 3.0V to 5.5V.
  

• Data Rate: Up to 500 kbps.
  

• Input Threshold: 200 mV (typical).
  

• Bus ESD Protection: ±15 kV (Human Body Model).
  

• Driver Output Voltage: 1.5V to 5V.
  

• Input Resistance: ≥96 kΩ (RS-485 receiver inputs).
  

• Receiver Sensitivity: ±200 mV.
  

Package Includes

• 1 x MAX13487EESA+T Half Duplex Transreceiver with Auto Direction Control IC