Texas Instruments

TMP421AIDCNT

TMP421AIDCNT Description

The TMP421AIDCNT is a digital temperature sensor from Texas Instruments, designed for high accuracy and reliability in temperature measurement applications. This sensor is part of the Analog and Digital Output category and offers a unique combination of features that make it ideal for a wide range of applications. With its SMBus output type, the TMP421AIDCNT provides a flexible and efficient way to interface with various systems.

TMP421AIDCNT Features

• Accuracy: The TMP421AIDCNT boasts an impressive accuracy of ±1.5°C (typical) and ±2.5°C (maximum), ensuring precise temperature measurements.
• Sensor Type: It features a digital, local/remote sensor type, allowing for versatile temperature monitoring solutions.
• Voltage Supply: The sensor operates on a supply voltage range of 2.7V to 5.5V, making it compatible with various power sources.
• Resolution: The TMP421AIDCNT offers an 11-bit resolution, providing detailed temperature readings.
• Package: It comes in a SOT23-8 package, which is suitable for surface mount applications.
• Mounting Type: The surface mount design allows for easy integration into PCBs and other electronic devices.
• RoHS Compliance: The TMP421AIDCNT is compliant with RoHS3 standards, making it an environmentally friendly choice.
• REACH Status: This sensor is REACH unaffected, ensuring compliance with European chemical regulations.
• ECCN: The TMP421AIDCNT is classified under EAR99, indicating its export control classification number.
• HTSUS: It is categorized under HTSUS 8542.39.0001 for international trade purposes.
• Moisture Sensitivity Level (MSL): The TMP421AIDCNT has an MSL of 2 (1 Year), indicating its sensitivity to moisture and storage conditions.

TMP421AIDCNT Applications

The TMP421AIDCNT is ideal for a variety of applications where accurate temperature measurement is critical. Some specific use cases include:

• Industrial Automation: Monitor and control temperatures in manufacturing processes to ensure optimal performance and safety.
• HVAC Systems: Use the TMP421AIDCNT to measure and regulate temperatures in heating, ventilation, and air conditioning systems for increased efficiency and comfort.
• Automotive Applications: Integrate the sensor into automotive systems for temperature monitoring in engines, batteries, and other critical components.
• Medical Devices: Utilize the TMP421AIDCNT for precise temperature measurements in medical equipment, ensuring patient safety and device reliability.

Conclusion of TMP421AIDCNT

The TMP421AIDCNT from Texas Instruments is a high-performing digital temperature sensor that offers exceptional accuracy, flexibility, and reliability. Its unique features, such as SMBus output and 11-bit resolution, make it a standout choice for a wide range of applications. With its RoHS compliance, REACH unaffected status, and other certifications, the TMP421AIDCNT is not only a powerful tool but also an environmentally responsible choice for temperature measurement solutions.