The TMP37FS is a low voltage, precision centigrade temperature sensor from Analog Devices Inc., a leader in high-performance analog, mixed-signal, and digital signal processing integrated circuits. This innovative product offers a linear temperature to voltage output conversion in a low-cost, easy-to-use package, making it ideal for a wide range of temperature monitoring applications.

Key Features

• Temperature Range: Designed to provide accurate readings from +5°C to +100°C, the TMP37FS is suitable for non-freezing environments and applications where refrigeration is not involved.
• Voltage Output: This sensor produces a linear output of 20 mV/°C, with a nominal output voltage of 500 mV at 25°C. The predictable output simplifies interfacing with reading circuitry.
• Low Voltage Operation: Operating at voltages as low as 2.7 V, the TMP37FS is perfect for portable and battery-powered applications where power conservation is critical.
• Low Current Consumption: With less than 50 µA of quiescent current, this sensor minimizes the power drain on systems, thereby extending the life of battery-operated devices.
• No Calibration Required: The TMP37FS is factory-calibrated and requires no external calibration, which ensures ease of use and reduces system complexity.
• Small Package Size: Available in a TO-92 package, the TMP37FS is compact and can be easily integrated into a variety of designs without requiring significant board space.

Applications

The TMP37FS is versatile and can be used in various applications, including:

• Environmental control systems
• Computer thermal monitoring
• Power-supply temperature monitoring
• Battery management
• HVAC systems

With its precision temperature measurement capabilities, low power requirements, and ease of use, the TMP37FS from Analog Devices Inc. is an excellent choice for designers and engineers looking to incorporate reliable temperature sensing into their projects.