Overview
The TMP36FSZ-REEL, produced by Analog Devices Inc., is a low voltage, precision centigrade temperature sensor. It is part of the TMP35/TMP36/TMP37 series, which provides a voltage output that is linearly proportional to the Celsius (centigrade) temperature. This sensor does not require any external calibration and offers typical accuracies of ±1°C at +25°C and ±2°C over the −40°C to +125°C temperature range.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Operating Voltage Range | 2.7 V to 5.5 V | V |
| Output Scale Factor | 10 mV/°C | mV/°C |
| Output Voltage at 25°C | 750 mV | mV |
| Accuracy at 25°C | ±1°C | °C |
| Accuracy over Temperature Range | ±2°C | °C |
| Quiescent Current | < 50 µA | µA |
| Shutdown Current | < 0.5 µA | µA |
| Linearity | ±0.5°C | °C |
| Package Types | 8-Lead SOIC_N, 5-Lead SOT-23, 3-Lead TO-92 |
Key Features
- Low voltage operation from 2.7 V to 5.5 V.
- Calibrated directly in °C with a linear output.
- High accuracy with ±1°C at +25°C and ±2°C over the −40°C to +125°C range.
- Low self-heating of 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 voltage range of the TMP36FSZ-REEL?
The operating voltage range is from 2.7 V to 5.5 V.
- What is the output scale factor of the TMP36FSZ-REEL?
The output scale factor is 10 mV/°C.
- What is the output voltage at 25°C for the TMP36FSZ-REEL?
The output voltage at 25°C is 750 mV.
- What is the accuracy of the TMP36FSZ-REEL at 25°C?
The accuracy at 25°C is ±1°C.
- What is the quiescent current of the TMP36FSZ-REEL?
The quiescent current is less than 50 µA.
- Does the TMP36FSZ-REEL have a shutdown function?
Yes, it has a shutdown function that reduces the supply current to less than 0.5 µA.
- What are the available package types for the TMP36FSZ-REEL?
The available package types are 8-Lead SOIC_N, 5-Lead SOT-23, and 3-Lead TO-92.
- Is the TMP36FSZ-REEL qualified for automotive applications?
Yes, it is qualified for automotive applications.
- What are some common applications of the TMP36FSZ-REEL?
Common applications include environmental control systems, thermal protection, industrial process control, fire alarms, power system monitors, and CPU thermal management.
- How does the TMP36FSZ-REEL handle large capacitive loads?
The TMP36FSZ-REEL is stable with large capacitive loads.
