STMicroelectronics

ST7540TR

ST7540TR Description

The ST7540TR is a high-performance transceiver designed and manufactured by STMicroelectronics. This IC transceiver operates in half-duplex mode with a 1/1 driver/receiver configuration. It is surface-mountable and comes in a 28HTSSOP package, making it suitable for various applications in the electronics industry. The ST7540TR is currently active and compliant with RoHS3 standards, ensuring environmental responsibility and adherence to regulatory requirements.

ST7540TR Features

• Technical Specifications:

  • Number of Drivers/Receivers: 1/1
  • Voltage - Supply: 5V ~ 9V
  • Duplex: Half
  • Type: Transceiver
  • Mounting Type: Surface Mount
  • Package: Tape & Reel (TR)
  • Moisture Sensitivity Level (MSL): 3 (168 Hours)

• Regulatory Compliance:

  • ECCN: EAR99
  • REACH Status: REACH Unaffected
  • RoHS Status: ROHS3 Compliant
  • HTSUS: 8542.39.0001

• Unique Features and Advantages:

  • The ST7540TR offers a robust and reliable solution for half-duplex communication, with a wide supply voltage range of 5V to 9V, ensuring compatibility with various power sources.
  • Its surface-mount design allows for easy integration into compact and space-constrained applications.
  • The 28HTSSOP package provides a compact form factor, making it suitable for high-density PCB layouts.
  • The ST7540TR's RoHS3 compliance and REACH unaffected status make it an environmentally friendly choice for manufacturers.

ST7540TR Applications

The ST7540TR is ideal for a wide range of applications where half-duplex communication is required. Some specific use cases include:

1. Industrial Automation: The ST7540TR can be used in industrial control systems, where reliable communication between devices is critical.
2. Telecommunications: This transceiver can be employed in telecommunications equipment, such as modems and routers, to enable efficient data transfer.
3. Automotive Systems: The ST7540TR can be integrated into automotive infotainment systems, providing reliable communication between various electronic control units.
4. IoT Devices: In the rapidly growing Internet of Things (IoT) market, the ST7540TR can be used in smart home devices, wearables, and other connected devices that require half-duplex communication.

Conclusion of ST7540TR

The ST7540TR from STMicroelectronics is a versatile and reliable half-duplex transceiver that offers a wide range of technical specifications and regulatory compliance. Its unique features, such as a wide supply voltage range, surface-mount design, and compact 28HTSSOP package, make it an ideal choice for various applications in the electronics industry. With its RoHS3 compliance and REACH unaffected status, the ST7540TR is also an environmentally responsible option for manufacturers.