TMP112NAIDRLR

The TMP112NAIDRLR is a digital temperature sensor manufactured by Texas Instruments. It is designed for high-accuracy temperature measurement in a variety of applications, including industrial, automotive, and consumer electronics. Here’s a detailed description of its features and specifications:

Key Features:

1. Temperature Measurement Range: The TMP112 can measure temperatures from -40°C to +125°C, making it suitable for a wide range of environments.

2. Accuracy: The sensor boasts a typical accuracy of ±0.5°C at room temperature (25°C) and ±1.0°C over the entire temperature range, ensuring reliable readings.

3. Digital Output: The TMP112 communicates via I2C (Inter-Integrated Circuit) interface, allowing for easy integration with microcontrollers and other digital systems. It supports multiple device addresses, enabling multiple sensors to be connected on the same bus.

4. Resolution: The sensor provides a 12-bit resolution, which allows for precise temperature readings. The digital output can be converted to temperature in degrees Celsius.

5. Low Power Consumption: The TMP112 is designed for low power operation, making it ideal for battery-powered applications. It has a typical supply current of only 10 µA in active mode and can enter a low-power shutdown mode.

6. Package Type: The TMP112NAIDRLR is available in a small, compact 8-pin VSSOP (Very Thin Shrink Small Outline Package) form factor, which is suitable for space-constrained applications.

7. Operating Voltage: The sensor operates over a supply voltage range of 1.4V to 3.6V, providing flexibility for various power supply configurations.

8. Built-in Features: The TMP112 includes features such as programmable temperature alerts, which can trigger an interrupt when the temperature exceeds or falls below preset thresholds. This is useful for monitoring applications that require immediate attention.

9. Applications: Common applications for the TMP112 include temperature monitoring in HVAC systems, medical devices, consumer electronics, and industrial equipment.

Summary:

The TMP112NAIDRLR from Texas Instruments is a versatile and accurate digital temperature sensor that combines a wide measurement range, low power consumption, and easy digital communication. Its compact size and robust features make it an excellent choice for a variety of temperature sensing applications in both consumer and industrial markets.