onsemi

MC1489ADG

MC1489ADG Description

The MC1489ADG is an obsolete RS232 receiver integrated circuit (IC) manufactured by onsemi. This IC is designed for surface mount applications and is housed in a tube package. It features four receivers with a receiver hysteresis of 250 mV, ensuring reliable signal transmission even in environments noisy. The operating temperature range of 0°C to 75°C makes it suitable for a variety of industrial and commercial applications. The MC1489ADG operates with a supply voltage between 4.5V and 5.5V, providing flexibility in power supply requirements. It is classified under the ECCN code EAR99 and is unaffected by REACH regulations, ensuring compliance with international standards. The moisture sensitivity level (MSL) of 1 (unlimited) indicates that the component is not sensitive to moisture, making it robust for various manufacturing processes.

MC1489ADG Features

• Number of Drivers/Receivers: The MC1489ADG features 0 drivers and 4 receivers, making it an ideal component for applications requiring multiple receiving channels.
• Operating Temperature: With an operating temperature range of 0°C to 75°C, this IC is suitable for environments with moderate temperature variations.
• Receiver Hysteresis: The 250 mV receiver hysteresis ensures stable and reliable signal reception, reducing the likelihood of false triggering due to noise.
• Voltage - Supply: The supply voltage range of 4.5V to 5.5V provides flexibility in power supply options, making it compatible with a wide range of systems.
• Mounting Type: Surface mount technology (SMT) allows for efficient and compact integration into modern electronic designs.
• Package: The tube packaging ensures safe handling and storage, reducing the risk of damage during transportation and assembly.
• Protocol: The MC1489ADG supports the RS232 protocol, a widely used standard for serial communication, ensuring compatibility with a broad range of devices.
• Compliance: Classified under ECCN code EAR99 and unaffected by REACH regulations, this IC meets international compliance standards.
• Moisture Sensitivity Level (MSL): MSL 1 (unlimited) indicates that the component is not sensitive to moisture, making it suitable for various manufacturing processes without additional moisture protection measures.

MC1489ADG Applications

The MC1489ADG is ideal for applications requiring reliable and efficient RS232 communication. Some specific cases use include:

• Industrial Automation: In industrial settings, the MC1489ADG can be used to interface with various devices and systems, facilitating data transmission and control.
• Telecommunications: The robust design and RS232 compatibility make it suitable for telecommunication equipment, ensuring reliable communication between devices.
• Medical Devices: For medical equipment that requires RS232 communication, the MC1489ADG provides a reliable and compliant solution.
• Consumer Electronics: In consumer electronics, the MC1489ADG can be used to connect peripherals and devices, enhancing the functionality of the system.

Conclusion of MC1489ADG

The MC1489ADG is a versatile and reliable RS232 receiver IC that offers multiple receivers and a stable operating temperature range. Its surface mount technology and tube packaging make it suitable for modern electronic designs, while its compliance with international standards ensures ease of use in various applications. Although the MC1489ADG is now obsolete, it remains a valuable component for existing systems and applications requiring RS232 communication.