STMicroelectronics

ST485ECDR

ST485ECDR Description

The ST485ECDR is a high-performance transceiver designed and manufactured by STMicroelectronics, a leading global semiconductor company. This IC transceiver is specifically designed for half-duplex communication applications and operates at a data rate of 5 Mbps. It features a single driver and receiver, making it ideal for applications requiring minimal components. The ST485ECDR is currently in active production, ensuring consistent availability and support for customers.

ST485ECDR Features

• Technical Specifications:

  • Number of Drivers/Receivers: 1/1
  • Operating Temperature: 0°C to 70°C
  • ECCN: EAR99
  • Mounting Type: Surface Mount
  • Receiver Hysteresis: 70 mV
  • Duplex: Half
  • Type: Transceiver
  • Data Rate: 5 Mbps
  • Voltage - Supply: 4.75V to 5.25V
  • REACH Status: REACH Unaffected
  • Package: Tape & Reel (TR)
  • Protocol: RS422, RS485
  • RoHS Status: ROHS3 Compliant
  • Base Product Number: ST485
  • Moisture Sensitivity Level (MSL): 1 (Unlimited)

• Unique Features and Advantages:

  • The ST485ECDR offers a compact 8SOIC package, making it suitable for space-constrained applications.
  • It supports both RS422 and RS485 protocols, providing flexibility in communication interfaces.
  • The low supply voltage range of 4.75V to 5.25V allows for energy-efficient operation.
  • The 70 mV receiver hysteresis ensures reliable signal detection and noise immunity.

ST485ECDR Applications

The ST485ECDR is ideal for various applications where reliable half-duplex communication is required. Some specific use cases include:

1. Industrial Automation: For communication between controllers, sensors, and actuators in industrial environments.
2. Telecommunication Systems: As a transceiver in communication interfaces for base stations and other telecommunication equipment.
3. Automotive Applications: For in-vehicle communication systems, such as infotainment and diagnostic systems.
4. Building Automation: For control and monitoring systems in smart buildings, including lighting, HVAC, and security systems.

Conclusion of ST485ECDR

The ST485ECDR from STMicroelectronics is a versatile and reliable transceiver designed for half-duplex communication applications. Its compact package, support for multiple protocols, and low power consumption make it an excellent choice for a wide range of applications in industrial automation, telecommunication systems, automotive, and building automation. With its active product status and compliance with various regulations, the ST485ECDR is a dependable solution for your communication needs.