The TMP35GS from Analog Devices Inc. is a precision centigrade temperature sensor that offers a linear voltage output directly proportional to the Celsius (Centigrade) temperature. This low voltage temperature sensor provides a typical accuracy of ±1°C without the need for external calibration. The TMP35GS is designed to provide a cost-effective solution for applications that require temperature monitoring without the complexity of a digital temperature sensor.

Key Features

• Linear Temperature Sensing: The TMP35GS provides a linear temperature proportional voltage output, making it easy to integrate into a wide range of systems.
• Low Operating Voltage: It operates at a supply voltage as low as 2.7V, making it ideal for battery-powered devices.
• Low Self-Heating: The sensor exhibits an exceptionally low self-heating effect, less than 0.1°C in still air, which ensures accurate and consistent readings.
• No External Calibration: The device is factory-calibrated and does not require any additional calibration, simplifying the design process.
• Wide Temperature Range: The TMP35GS is capable of measuring temperatures from -40°C to +125°C, covering a broad spectrum of environmental conditions.
• Analog Output: The analog output simplifies interfacing with readout or control circuitry, potentially reducing component count and system complexity.

Applications

The TMP35GS is versatile and can be used in numerous applications including:

• Environmental control systems
• Thermal protection and management in electronic systems
• Battery management
• HVAC systems
• Medical and scientific instrumentation

Technical Specifications

The TMP35GS temperature sensor from Analog Devices Inc. is an exceptional choice for designers who require a simple, cost-effective solution for temperature monitoring with the assurance of high accuracy and reliability.