Analog Devices Inc. presents the TMP37GRTZ-REEL7, a low voltage temperature sensor that provides a voltage output that is linearly proportional to the Celsius temperature. It is a standout component in the TMP3x series, known for its precision and reliability in various temperature sensing applications.

Key Features

• Accuracy: The TMP37GRTZ-REEL7 offers an impressive accuracy of ±2°C, making it ideal for applications requiring precise temperature readings without the need for external calibration.
• Voltage Range: It operates at a supply voltage range of 2.7V to 5.5V, which allows it to be used in both low-power and standard applications.
• Low Quiescent Current: The device features a low quiescent current of less than 50 μA, which increases the efficiency of the system and is suitable for battery-powered devices.
• Temperature Range: The TMP37 is calibrated to measure temperatures from 5°C to 100°C, providing a wide range that covers most environmental and system monitoring needs.
• Linear Scale Factor: The TMP37 has a scale factor of 20 mV/°C, ensuring that the output voltage linearly correlates with the temperature, simplifying the interface to temperature control circuitry and ADCs.
• Packaging: It is available in a small SOT-23 package, which is ideal for space-constrained applications.

Applications

The TMP37GRTZ-REEL7 is versatile and can be used in a variety of applications, including:

• System thermal management
• Environmental control systems
• Industrial process control
• Battery management
• Computer peripheral thermal protection

Conclusion

The TMP37GRTZ-REEL7 from Analog Devices Inc. is an optimal choice for designers looking for a reliable, low-power temperature sensor that can provide accurate readings across a broad range of temperatures. Its ease of use, combined with its small footprint, makes it an excellent choice for both advanced and simple temperature monitoring solutions.