Texas Instruments

DS14C89AM/NOPB  

Drivers, Receivers, Transceivers

DS14C89AM/NOPB Description

The DS14C89AM/NOPB is a surface-mount receiver IC designed by Texas Instruments, featuring four receivers and no drivers. This component is specifically tailored for applications requiring robust and reliable signal reception within the RS232 protocol framework. It operates within a temperature range of 0°C to 70°C, making it suitable for a variety of industrial and commercial environments. The DS14C89AM/NOPB is housed in a tube package, ensuring ease of handling and integration into surface-mount designs. It supports dual supply voltages of 5V and 12V, offering flexibility in power management. The receiver incorporates a 1V hysteresis, enhancing signal integrity and noise immunity. Despite its obsolescence, the DS14C89AM/NOPB remains a viable option for legacy systems and specific applications where its unique features are advantageous. It is REACH unaffected and ROHS3 compliant, adhering to stringent environmental and safety standards. The HTSUS code for this product is 8542.39.0001, and it has a moisture sensitivity level (MSL) of 1, indicating unlimited storage conditions without the need for special handling.

DS14C89AM/NOPB Features

• Receiver Hysteresis: The DS14C89AM/NOPB features a 1V hysteresis, which significantly improves signal integrity and noise immunity, making it highly reliable in environments with potential signal interference.
• Dual Supply Voltage: Supporting both 5V and 12V supply voltages, this IC offers flexibility in power management, allowing it to be integrated into a wide range of systems with varying power requirements.
• Surface-Mount Design: The surface-mount package type facilitates easy integration into modern PCB designs, ensuring compatibility with automated assembly processes and compact form factors.
• Operating Temperature Range: With an operating temperature range of 0°C to 70°C, the DS14C89AM/NOPB is well-suited for applications in diverse environments, from standard office settings to industrial facilities.
• Environmental Compliance: The DS14C89AM/NOPB is REACH unaffected and ROHS3 compliant, ensuring it meets the highest environmental and safety standards, making it suitable for use in regions with strict regulatory requirements.
• Moisture Sensitivity Level: An MSL of 1 (Unlimited) means the component can be stored without special moisture protection, reducing handling complexity and costs.

DS14C89AM/NOPB Applications

The DS14C89AM/NOPB is ideal for applications requiring robust and reliable signal reception within the RS232 protocol. Its unique features make it particularly suitable for:

• Industrial Control Systems: Where reliable communication between devices is critical, the DS14C89AM/NOPB ensures stable signal reception even in noisy environments.
• Data Communication Equipment: In devices such as modems, routers, and data terminal equipment, the DS14C89AM/NOPB provides reliable signal reception, enhancing overall system performance.
• Legacy Systems: For systems that require continued support with older components, the DS14C89AM/NOPB offers a reliable solution, ensuring compatibility and minimal disruption.
• Commercial Applications: In commercial settings such as point-of-sale systems and automated teller machines, the DS14C89AM/NOPB ensures reliable data transmission and reception.

Conclusion of DS14C89AM/NOPB

The DS14C89AM/NOPB, despite being obsolete, remains a valuable component for specific applications requiring robust and reliable signal reception within the RS232 protocol. Its unique features, such as the 1V hysteresis and dual supply voltage support, make it a versatile choice for a variety of industrial and commercial settings. The surface-mount design and environmental compliance further enhance its suitability for modern electronics. While newer alternatives may exist, the DS14C89AM/NOPB continues to offer reliable performance and compatibility, making it a reliable choice for legacy systems and specific use cases.

DS14C89AM/NOPB Documents

Download datasheets and manufacturer documentation for DS14C89AM/NOPB

PCN Assembly/Origin :

Mult Devices Wafer Fab Site 26/Feb/2018      

Datasheets :

DS14C89A      

PCN Obsolescence/ EOL :

EOL 08/Nov/2023      

PCN Design/Specification :

Copper Wire Update 14/May/2015