Overview
The TMP36GSZ-REEL7, produced by Analog Devices Inc., is a low-voltage, precision centigrade temperature sensor. It is part of the TMP35/TMP36/TMP37 family, which provides a voltage output that is linearly proportional to the Celsius temperature. This device is designed for single-supply operation from 2.7 V to 5.5 V and is known for its high accuracy and low self-heating, making it suitable for a wide range of applications.
Key Specifications
| Parameter | Value |
|---|---|
| Supply Voltage | 2.7 V to 5.5 V |
| Output Scale Factor | 10 mV/°C |
| Output Voltage at 25°C | 750 mV |
| Accuracy | ±1°C at +25°C, ±2°C over −40°C to +125°C |
| Quiescent Current | < 50 µA |
| Shutdown Current | < 0.5 µA |
| Operating Temperature Range | −40°C to +125°C |
| Package Type | 8-Lead SOIC_N |
Key Features
- Low voltage operation (2.7 V to 5.5 V)
- Calibrated directly in °C with a 10 mV/°C scale factor
- High accuracy: ±1°C at +25°C and ±2°C over the −40°C to +125°C 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
- Available in 8-lead SOIC_N package
Applications
- Environmental control systems
- Thermal protection
- Industrial process control
- Fire alarms
- Power system monitors
- CPU thermal management
Q & A
- What is the operating voltage range of the TMP36GSZ-REEL7?
The TMP36GSZ-REEL7 operates from 2.7 V to 5.5 V. - What is the output scale factor of the TMP36GSZ-REEL7?
The output scale factor is 10 mV/°C. - What is the output voltage at 25°C for the TMP36GSZ-REEL7?
The output voltage at 25°C is 750 mV. - What is the accuracy of the TMP36GSZ-REEL7?
The accuracy is ±1°C at +25°C and ±2°C over the −40°C to +125°C range. - What is the quiescent current of the TMP36GSZ-REEL7?
The quiescent current is less than 50 µA. - Does the TMP36GSZ-REEL7 have a shutdown function?
Yes, it has a shutdown function that reduces the supply current to less than 0.5 µA. - What are the common applications of the TMP36GSZ-REEL7?
Common applications include environmental control systems, thermal protection, industrial process control, fire alarms, power system monitors, and CPU thermal management. - In what package types is the TMP36GSZ-REEL7 available?
The TMP36GSZ-REEL7 is available in an 8-lead SOIC_N package. - Is the TMP36GSZ-REEL7 suitable for automotive applications?
Yes, it is qualified for automotive applications. - What is the maximum operating temperature of the TMP36GSZ-REEL7?
The maximum operating temperature is +125°C, with operation extending to +150°C with reduced accuracy.
