Overview
The TMP36FS-REEL, produced by Analog Devices Inc., is a low voltage, precision centigrade temperature sensor. It is part of the TMP35/TMP36/TMP37 family, known for their high accuracy and reliability. The TMP36 is specifically designed to operate over a wide temperature range from −40°C to +125°C, making it suitable for various industrial and consumer applications. It provides a voltage output that is linearly proportional to the Celsius temperature, simplifying integration with temperature control circuitry and analog-to-digital converters (ADCs).
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Operating Temperature Range | −40°C to +125°C | °C |
| Output Voltage at 25°C | 750 mV | mV |
| Output Scale Factor | 10 mV/°C | mV/°C |
| Supply Voltage Range | 2.7 V to 5.5 V | V |
| Quiescent Current | < 50 µA | µA |
| Shutdown Current | < 0.5 µA | µA |
| Accuracy at 25°C | ±1°C (typ), ±2°C (max) | °C |
| Accuracy over Rated Temperature | ±2°C (typ), ±3°C (max) | °C |
| Package Options | 3-lead TO-92, 8-lead SOIC_N, 5-lead SOT-23 |
Key Features
- Low voltage operation from 2.7 V to 5.5 V.
- Calibrated directly in °C with a 10 mV/°C scale factor.
- High accuracy with ±1°C at 25°C and ±2°C over the rated temperature range.
- Low self-heating, less than 0.1°C in still air.
- Shutdown function to reduce supply current to less than 0.5 µA.
- Stable with large capacitive loads.
- Qualified for automotive applications.
Applications
- Environmental control systems.
- Thermal protection systems.
- Industrial process control.
- Fire alarms.
- Power system monitors.
- CPU thermal management.
Q & A
- What is the operating temperature range of the TMP36FS-REEL?
The TMP36FS-REEL operates from −40°C to +125°C.
- What is the output voltage of the TMP36FS-REEL at 25°C?
The output voltage at 25°C is 750 mV.
- What is the output scale factor of the TMP36FS-REEL?
The output scale factor is 10 mV/°C.
- What is the supply voltage range for the TMP36FS-REEL?
The supply voltage range is from 2.7 V to 5.5 V.
- How much quiescent current does the TMP36FS-REEL consume?
The quiescent current is less than 50 µA.
- What is the shutdown current of the TMP36FS-REEL?
The shutdown current is less than 0.5 µA.
- What is the accuracy of the TMP36FS-REEL at 25°C?
The accuracy at 25°C is ±1°C (typical) and ±2°C (maximum).
- What are the package options available for the TMP36FS-REEL?
The package options include 3-lead TO-92, 8-lead SOIC_N, and 5-lead SOT-23.
- Is the TMP36FS-REEL qualified for automotive applications?
- What are some common applications of the TMP36FS-REEL?
