Texas Instruments

TRS3221CPWR  

Drivers, Receivers, Transceivers

TRS3221CPWR Description

The TRS3221CPWR is a full-duplex transceiver designed and manufactured by Texas Instruments. It features a single driver and receiver, making it an ideal choice for applications requiring efficient data transmission. With a data rate of 250kbps, this transceiver is well-suited for RS232 communication protocols. The TRS3221CPWR operates within a wide voltage range of 3V to 5.5V, ensuring compatibility with various power supply systems.

TRS3221CPWR Features

• Technical Specifications:

  • Number of Drivers/Receivers: 1/1
  • Operating Temperature: 0°C to 70°C
  • Voltage - Supply: 3V to 5.5V
  • Data Rate: 250kbps
  • Receiver Hysteresis: 500 mV
  • Duplex: Full
  • Protocol: RS232
  • Mounting Type: Surface Mount
  • Package: Tape & Reel (TR)
  • Base Product Number: TRS3221

• Regulatory Compliance:

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

• Unique Features:

  • Moisture Sensitivity Level (MSL): 1 (Unlimited), ensuring reliable performance in various environmental conditions.

TRS3221CPWR Applications

The TRS3221CPWR is ideal for various applications where reliable and efficient data transmission is crucial. Some specific use cases include:

1. Industrial Automation: The TRS3221CPWR's robust design and wide operating temperature range make it suitable for industrial environments where data communication is critical.
2. Telecommunications: In telecommunications systems, the TRS3221CPWR can be used for RS232 communication, ensuring reliable data transmission over long distances.
3. Automotive: The TRS3221CPWR can be used in automotive applications for in-vehicle communication systems, providing a reliable link between various electronic control units.

Conclusion of TRS3221CPWR

The TRS3221CPWR is a versatile and reliable full-duplex transceiver from Texas Instruments. Its unique features, such as a wide operating temperature range and unlimited moisture sensitivity level, make it an ideal choice for various applications in industrial automation, telecommunications, and automotive sectors. However, it is important to note that the product is currently marked as obsolete, which may affect its availability and support. Despite this, the TRS3221CPWR remains a robust solution for applications requiring efficient and reliable data transmission.

TRS3221CPWR Documents

Download datasheets and manufacturer documentation for TRS3221CPWR

EOL :

Product Discontinuance Notification (PDF)      

Images :

Mechanical Outline Drawing      

PCN :

Qualify ASESH as an additional Assembly & Test site for select devices (PDF)      

Models :

TRS3221CPWR Symbol & Footprint by SnapMagic      

Product Catalogs :

Standard Interface Guide       Standard Linear Guide      

Application Notes :

RS-232 Frequently Asked Questions