onsemi

MC1489DR2G

MC1489DR2G Description

The MC1489DR2G is a high-performance receiver IC designed and manufactured by onsemi, a leading semiconductor company. This device features a 0/4 driver/receiver configuration, making it suitable for various communication applications. With an operating temperature range of 0°C to 75°C, the MC1489DR2G can withstand harsh environmental conditions. It is designed for surface mount applications and is packaged in a Tape & Reel (TR) format for easy integration into production processes.

MC1489DR2G Features

• Technical Specifications:

  • Number of Drivers/Receivers: 0/4
  • Operating Temperature: 0°C ~ 75°C
  • Voltage - Supply: 4.5V ~ 5.5V
  • Receiver Hysteresis: 250 mV
  • Protocol: RS232
  • Moisture Sensitivity Level (MSL): 1 (Unlimited)

• Performance Benefits:

  • ECCN: EAR99, indicating that the device is not subject to export controls.
  • REACH Status: REACH Unaffected, ensuring compliance with European chemical regulations.
  • Mounting Type: Surface Mount, facilitating easy integration into PCB designs.

• Unique Features and Advantages:

  • The MC1489DR2G offers a wide operating temperature range, making it suitable for both indoor and outdoor applications.
  • Its low power consumption and high receiver hysteresis contribute to reliable signal reception in noisy environments.
  • The device's REACH unaffected status ensures that it meets stringent environmental and safety standards.

MC1489DR2G Applications

The MC1489DR2G is ideal for various applications where reliable RS232 communication is required. Some specific use cases include:

1. Industrial Automation: The MC1489DR2G's robust performance and wide operating temperature range make it suitable for industrial control systems and automation equipment.
2. Telecommunications: This receiver IC can be used in telecommunications infrastructure for reliable data transmission over RS232 interfaces.
3. Automotive Electronics: The MC1489DR2G's ability to withstand harsh environmental conditions makes it suitable for automotive applications, such as infotainment systems and diagnostic tools.

Conclusion of MC1489DR2G

The MC1489DR2G is a versatile and reliable receiver IC from onsemi, offering a range of technical specifications and performance benefits that make it suitable for various applications. Its unique features, such as a wide operating temperature range and REACH unaffected status, set it apart from similar models. While the MC1489DR2G is currently classified as obsolete, it remains a valuable option for legacy systems and applications that require its specific capabilities.