Texas Instruments

TMP421AIDCNR

The TMP421AIDCNR is a precision I2C digital temperature sensor from Texas Instruments. It is designed to provide accurate temperature measurements with a high degree of precision and accuracy.

Description:

The TMP421AIDCNR is a small, low-power digital temperature sensor that operates on a 2-wire I2C bus. It features a precision temperature sensor with a measurement range of -40°C to +125°C, and an accuracy of ±0.1°C from -10°C to +85°C. The device is available in a small, thermally-isolated DFN package, making it ideal for space-constrained applications.

Features:

• Precision temperature measurement with a range of -40°C to +125°C
• ±0.1°C accuracy from -10°C to +85°C
• Small thermally-isolated DFN package
• Low-power operation
• 2-wire I2C interface
• Programmable temperature alert
• User-configurable resolution

Applications:

The TMP421AIDCNR is ideal for a wide range of applications where accurate temperature measurement is critical. Some of the key applications include:

• Industrial control systems
• Medical equipment
• Climate control systems
• Battery management systems
• HVAC systems
• Automotive applications
• Appliance controls
  Overall, the TMP421AIDCNR is a highly accurate and reliable digital temperature sensor that is well-suited for a wide range of applications where precise temperature measurement is required. Its small size and low-power operation make it an ideal choice for space-constrained applications, while its programmable features and user-configurable resolution provide flexibility for a wide range of applications.