Texas Instruments

SN75ALS199DR

SN75ALS199DR Description

The SN75ALS199DR is a 16-pin SOIC package receiver IC designed by Texas Instruments. This interface IC chip is specifically engineered for applications requiring a robust and reliable receiver with zero drivers and four receivers. Operating within a temperature range of 0°C to 70°C, the SN75ALS199DR is well-suited for environments where moderate temperature variations are expected. It features a supply voltage range of 4.75V to 5.25V, ensuring compatibility with standard 5V systems. The receiver hysteresis of 120 mV provides enhanced noise immunity, making it ideal for applications where signal integrity is critical.

SN75ALS199DR Features

• Number of Drivers/Receivers: 0/4, optimized for receiver-only applications.
• Operating Temperature: 0°C to 70°C, suitable for a wide range of industrial and commercial environments.
• Receiver Hysteresis: 120 mV, ensuring robust performance in noisy environments.
• Supply Voltage: 4.75V to 5.25V, compatible with standard 5V systems.
• Mounting Type: Surface Mount, facilitating easy integration into compact and high-density designs.
• Package: Tape & Reel (TR), ideal for automated assembly processes.
• Moisture Sensitivity Level (MSL): 1 (Unlimited), indicating excellent resistance to moisture, which is crucial for long-term reliability.
• Compliance: REACH Unaffected and ROHS3 Compliant, ensuring environmental safety and regulatory adherence.
• ECCN: EAR99, indicating compliance with export regulations.
• HTSUS: 8542.39.0001, facilitating accurate customs classification.

SN75ALS199DR Applications

The SN75ALS199DR is ideal for applications requiring reliable data reception in environments with moderate temperature variations and potential noise interference. Its unique features make it particularly suitable for:

• Industrial Control Systems: Where robustness and noise immunity are critical for accurate data transmission.
• Telecommunications: For reliable data reception in communication infrastructure.
• Automotive Electronics: Given its temperature range and surface mount compatibility, it can be integrated into various automotive electronic systems.
• Consumer Electronics: Ideal for devices that require a compact and reliable receiver solution.

Conclusion of SN75ALS199DR

The SN75ALS199DR from Texas Instruments is a high-performance receiver IC that offers significant advantages over similar models. Its combination of a wide operating temperature range, robust receiver hysteresis, and compatibility with standard 5V systems makes it a versatile choice for a variety of applications. The surface mount package and moisture sensitivity level of 1 ensure ease of integration and long-term reliability. Despite being marked as obsolete, the SN75ALS199DR remains a reliable option for legacy systems and new designs requiring a robust receiver solution.