Specifications
| Attribute | Value |
| Package / Case | Tape & Reel (TR),Cut Tape (CT) |
| Part Status | Active |
| Sensor Type | Digital, Local |
| Sensing Temperature - Local | -40°C ~ 125°C |
| Output Type | SPI |
| Voltage - Supply | 2.7V ~ 5.5V |
| Resolution | 9 b |
| Features | One-Shot, Shutdown Mode |
| Accuracy - Highest(Lowest) | ±2°C (±2.5°C) |
| Test Condition | -25°C ~ 85°C (-40°C ~ 125°C) |
| Operating Temperature | -55°C ~ 125°C |
| Mounting Type | Surface Mount |
Overview
Description
The TMP125AIDBVR is a digital temperature sensor from Texas Instruments, designed for precise temperature measurement and monitoring in various applications. It features a digital SPI-compatible interface, which facilitates easy integration with microcontrollers for data communication. The sensor operates within a temperature range of -40°C to +125°C, making it suitable for both industrial and consumer applications.
One of the key characteristics of the TMP125AIDBVR is its high accuracy, typically ±1°C over the full temperature range. This makes it suitable for applications requiring precise thermal management. The sensor operates on a supply voltage ranging from 2.7V to 5.5V, ensuring compatibility with a wide range of systems. Its small footprint, typically available in a SOT-23 package, allows for space-constrained applications.
The TMP125AIDBVR is commonly used in environmental monitoring, HVAC systems, consumer electronics, and any application where accurate temperature data is crucial. Its ease of use, combined with reliable performance, makes it a popular choice for designers looking to implement temperature sensing in their projects.
One of the key characteristics of the TMP125AIDBVR is its high accuracy, typically ±1°C over the full temperature range. This makes it suitable for applications requiring precise thermal management. The sensor operates on a supply voltage ranging from 2.7V to 5.5V, ensuring compatibility with a wide range of systems. Its small footprint, typically available in a SOT-23 package, allows for space-constrained applications.
The TMP125AIDBVR is commonly used in environmental monitoring, HVAC systems, consumer electronics, and any application where accurate temperature data is crucial. Its ease of use, combined with reliable performance, makes it a popular choice for designers looking to implement temperature sensing in their projects.
Equivalent
The TMP125AIDBVR is a digital temperature sensor from Texas Instruments. Equivalent products from other manufacturers include:
1. LM75 – Digital temperature sensor from NXP or Texas Instruments.
2. DS18B20 – Digital thermometer from Maxim Integrated.
3. ADT7310 – Digital temperature sensor from Analog Devices.
4. MCP9808 – High-accuracy temperature sensor from Microchip Technology.
These alternatives may have similar functionalities but could differ in specifications such as accuracy, interface, and supply voltage, so verifying compatibility with your application is crucial.
1. LM75 – Digital temperature sensor from NXP or Texas Instruments.
2. DS18B20 – Digital thermometer from Maxim Integrated.
3. ADT7310 – Digital temperature sensor from Analog Devices.
4. MCP9808 – High-accuracy temperature sensor from Microchip Technology.
These alternatives may have similar functionalities but could differ in specifications such as accuracy, interface, and supply voltage, so verifying compatibility with your application is crucial.
Features
The TMP125AIDBVR is a digital temperature sensor from Texas Instruments featuring a SPI-compatible serial interface. It is designed for precision temperature measurement and offers the following key features:
1. Temperature Range: It operates over a wide temperature range from -40°C to +125°C.
2. Accuracy: The sensor provides high accuracy with a typical error of ±1.5°C.
3. Resolution: It has a resolution of 12 bits, allowing for precise temperature readings.
4. Supply Voltage: The TMP125AIDBVR operates with a supply voltage range from 2.7V to 5.5V, making it suitable for various applications.
5. Low Power Consumption: It is designed with low power consumption in mind, which is ideal for battery-powered devices.
6. Small Package: The sensor comes in a compact SOT-23 package, making it easy to integrate into space-constrained designs.
7. Digital Output: With a digital output, it simplifies integration with microcontrollers or other digital systems without requiring an analog-to-digital converter.
These features make the TMP125AIDBVR a versatile choice for applications in industrial, consumer, and environmental monitoring systems.
1. Temperature Range: It operates over a wide temperature range from -40°C to +125°C.
2. Accuracy: The sensor provides high accuracy with a typical error of ±1.5°C.
3. Resolution: It has a resolution of 12 bits, allowing for precise temperature readings.
4. Supply Voltage: The TMP125AIDBVR operates with a supply voltage range from 2.7V to 5.5V, making it suitable for various applications.
5. Low Power Consumption: It is designed with low power consumption in mind, which is ideal for battery-powered devices.
6. Small Package: The sensor comes in a compact SOT-23 package, making it easy to integrate into space-constrained designs.
7. Digital Output: With a digital output, it simplifies integration with microcontrollers or other digital systems without requiring an analog-to-digital converter.
These features make the TMP125AIDBVR a versatile choice for applications in industrial, consumer, and environmental monitoring systems.
Pinout
The TMP125AIDBVR is a digital temperature sensor from Texas Instruments. It comes in a small SOT-23-6 package, which means it has 6 pins. The primary function of the TMP125 is to provide accurate temperature measurements and communicate this data via a digital serial interface, specifically a 3-wire SPI (Serial Peripheral Interface). The typical applications for this sensor include temperature monitoring in electronic systems such as computers, battery management systems, and consumer electronics.
Here’s a concise description of the pin functions:
1. CS (Chip Select): This pin is used to select the device in a multi-device SPI configuration.
2. SCK (Serial Clock): The clock signal for SPI communication is provided through this pin.
3. SDI (Serial Data In): This pin is for data input to the sensor.
4. SDO (Serial Data Out): Data from the sensor is output through this pin.
5. GND (Ground): Connects to the system ground.
6. V+ (Power Supply): Provides power to the sensor.
The TMP125 is known for its precision and low power consumption, making it suitable for various temperature sensing applications.
Here’s a concise description of the pin functions:
1. CS (Chip Select): This pin is used to select the device in a multi-device SPI configuration.
2. SCK (Serial Clock): The clock signal for SPI communication is provided through this pin.
3. SDI (Serial Data In): This pin is for data input to the sensor.
4. SDO (Serial Data Out): Data from the sensor is output through this pin.
5. GND (Ground): Connects to the system ground.
6. V+ (Power Supply): Provides power to the sensor.
The TMP125 is known for its precision and low power consumption, making it suitable for various temperature sensing applications.
Manufacturer
The TMP125AIDBVR is manufactured by Texas Instruments. Texas Instruments, commonly referred to as TI, is a global semiconductor company that designs and manufactures a broad range of analog and embedded processing chips. They are a key player in the electronics industry, providing components and solutions for various applications, including industrial, automotive, personal electronics, and communications equipment. TI is known for its focus on innovation and quality, as well as its commitment to supporting engineers and designers with comprehensive resources and tools.
Application
The TMP125AIDBVR is a digital temperature sensor commonly used in various applications due to its precision and ease of integration. Key application areas include:
1. Consumer Electronics: Used in devices like laptops and smartphones for temperature monitoring and management.
2. Industrial Equipment: Employed in environmental monitoring and control systems.
3. Automotive: Utilized for in-cabin climate control and battery temperature monitoring.
4. Data Centers: Supports thermal management in servers and networking equipment.
5. Medical Devices: Integrated into equipment that requires precise temperature control and monitoring.
6. HVAC Systems: Aids in efficient heating and cooling operations.
These applications benefit from the TMP125AIDBVR's accuracy, digital output, and compatibility with various systems.
1. Consumer Electronics: Used in devices like laptops and smartphones for temperature monitoring and management.
2. Industrial Equipment: Employed in environmental monitoring and control systems.
3. Automotive: Utilized for in-cabin climate control and battery temperature monitoring.
4. Data Centers: Supports thermal management in servers and networking equipment.
5. Medical Devices: Integrated into equipment that requires precise temperature control and monitoring.
6. HVAC Systems: Aids in efficient heating and cooling operations.
These applications benefit from the TMP125AIDBVR's accuracy, digital output, and compatibility with various systems.
Package
The TMP125AIDBVR is a temperature sensor from Texas Instruments, provided in a SOT-23 package type, specifically a 5-pin SOT-23 (DBV) package. This compact package is suitable for surface-mount technology, making it ideal for small, space-constrained applications.
