TMP36GRTZ

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TMP36GRTZ

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SENSOR ANALOG -40C-125C SOT23-5

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thuộc tính Giá trị
Series UMW TMP36
Part Status Active
Sensor Type Analog, Digital
Sensing Temperature - Local -40°C ~ 125°C
Output Type Analog Voltage
Voltage - Supply 2.7V ~ 5.5V
Features Shutdown Mode
Accuracy - Highest (Lowest) ±2°C (±3°C)
Test Condition 25°C
Operating Temperature -40°C ~ 125°C
Mounting Type Surface Mount
Package / Case SC-74A, SOT-753
Supplier Device Package SOT-23-5

Tổng quan

Description

The TMP36GRTZ is a low-voltage, precision centigrade temperature sensor widely used in electronic applications for measuring temperature with high accuracy and ease. It outputs an analog voltage that is linearly proportional to the temperature in degrees Celsius. This sensor operates within a temperature range of -40°C to +125°C and is ideal for battery-operated systems due to its low power consumption.
One of the key features of the TMP36GRTZ is its simplicity and ease of use; it requires no external calibration or trimming to provide typical accuracies of ±1°C at room temperature and ±2°C over the full temperature range. It operates from a 2.7 V to 5.5 V supply, making it compatible with most microcontrollers and digital circuits. The output voltage typically changes by 10 mV/°C, with a 500 mV offset to allow for measuring negative temperatures.
The TMP36GRTZ is commonly used in various applications, including environmental monitoring, consumer electronics, and industrial equipment, due to its reliability, low power requirements, and straightforward interfacing.

Equivalent

The TMP36GRTZ is a low-voltage, precision centigrade temperature sensor. Equivalent products include:
1. LM35 from Texas Instruments - Similar precision temperature sensor.
2. MCP9700 from Microchip Technology - Low-power, linear temperature sensor.
3. AD22100 from Analog Devices - Precision temperature sensor.
4. MAX6675 from Maxim Integrated - Digital output, thermocouple-to-digital converter.
5. DS18B20 from Maxim Integrated - Digital temperature sensor with 1-Wire bus.
These alternatives vary in interfaces and specific features, so selection should be based on application requirements.

Features

The TMP36GRTZ is a low-voltage, precision centigrade temperature sensor. Key features include:
1. Temperature Range: It operates over a range from -40°C to +125°C, making it suitable for various applications.
2. Voltage Supply: It functions with a supply voltage from 2.7V to 5.5V, compatible with battery-operated devices.
3. Low Current Drain: The sensor has low power consumption, with a typical current draw of 50 µA, ideal for power-sensitive applications.
4. Output Voltage: It provides a linear output voltage that is directly proportional to the Celsius temperature, simplifying integration with microcontrollers.
5. Accuracy: The TMP36GRTZ offers a typical accuracy of ±1°C at 25°C and maintains good accuracy across the full temperature range.
6. Package: Available in a compact SOT-23 package, it is suitable for space-constrained designs.
7. Calibration: It requires no external calibration or trimming, easing the design process.
These features make the TMP36GRTZ ideal for consumer electronics, HVAC systems, and temperature monitoring applications.

Pinout

The TMP36GRTZ is a low-voltage, precision centigrade temperature sensor. It typically comes in a 3-lead SOT-23 package. The pin-count and primary functions are as follows:
1. Pin 1 (Vs): This is the Voltage Supply pin. It is where the sensor receives its power. The TMP36 can be powered by a voltage supply range of 2.7 V to 5.5 V.
2. Pin 2 (Vout): This is the Output Voltage pin. The TMP36 provides an analog voltage output that is linearly proportional to the temperature in Celsius. The output voltage is typically 750 mV at 25°C, with a scale factor of 10 mV/°C.
3. Pin 3 (GND): This is the Ground pin. It should be connected to the system ground for proper operation of the sensor.
The TMP36 is widely used for its low power consumption, accuracy, and ease of interfacing with microcontrollers or other analog-to-digital conversion equipment.

Manufacturer

The TMP36GRTZ is manufactured by Analog Devices, Inc. Analog Devices is a multinational semiconductor company specializing in the design and manufacturing of analog, mixed-signal, and digital signal processing (DSP) integrated circuits. The company provides a broad range of products, including sensors, data converters, amplifiers, and power management devices, serving industries such as communications, automotive, industrial, healthcare, and consumer electronics. As a leading player in the electronics industry, Analog Devices focuses on innovation and providing solutions that enhance the performance and efficiency of electronic systems.

Application

The TMP36GRTZ is a low-voltage, precision centigrade temperature sensor used in various applications due to its simplicity and accuracy. Key areas include environmental monitoring, where it measures ambient temperature in HVAC systems and weather stations. It's also used in consumer electronics for thermal management in devices like computers, smartphones, and gaming consoles. In industrial settings, it monitors equipment temperature to prevent overheating. Additionally, it's utilized in medical devices to ensure proper operating temperatures. Its low power consumption makes it ideal for battery-powered applications, including IoT devices and wearable technology. The TMP36GRTZ offers ease of integration with microcontrollers, making it suitable for a wide range of embedded systems.

Package

The TMP36GRTZ is a temperature sensor packaged in a surface-mount SOT-23 format. This package is compact, making it suitable for applications requiring minimal space.

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