TMP112AIDRLT

The TMP112AIDRLT is a digital temperature sensor manufactured by Texas Instruments. It is designed for high-accuracy temperature measurement in a variety of applications, including industrial, consumer electronics, and HVAC systems. 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 offers a typical accuracy of ±0.5°C at room temperature (25°C), ensuring reliable temperature readings.

3. Digital Output: The TMP112 communicates via I2C (Inter-Integrated Circuit) protocol, 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, allowing for precise temperature readings. The digital output can be configured to provide temperature data in degrees Celsius.

5. Low Power Consumption: The TMP112 is designed for low power operation, making it ideal for battery-powered applications. It typically consumes only 10 µA in active mode and less than 1 µA in shutdown mode.

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

7. Built-in Temperature Alert: The TMP112 features programmable over-temperature and under-temperature alerts, which can be useful for monitoring critical temperature thresholds in various applications.

8. Wide Supply Voltage Range: It operates over a supply voltage range of 1.4V to 3.6V, making it compatible with a variety of power supply systems.

9. Thermal Response: The sensor has a fast thermal response time, allowing it to quickly adapt to changes in temperature, which is crucial for real-time monitoring applications.

Applications:

• Consumer Electronics: Used in devices such as smartphones, tablets, and laptops for thermal management.
• Industrial Equipment: Employed in temperature monitoring systems for machinery and equipment.
• HVAC Systems: Utilized in heating, ventilation, and air conditioning systems for precise temperature control.
• Medical Devices: Suitable for applications requiring accurate temperature measurements, such as in medical monitoring equipment.

Conclusion:

The TMP112AIDRLT from Texas Instruments is a versatile and reliable digital temperature sensor that combines accuracy, low power consumption, and ease of integration. Its features make it an excellent choice for a wide range of applications where precise temperature monitoring is essential.