Thông số kỹ thuật
| thuộc tính | Giá trị |
| Package | Tape & Reel (TR),Cut Tape (CT) |
| ProductStatus | Discontinued at Digi-Key |
| SensorType | Digital, Local |
| SensingTemperature-Local | -40°C ~ 125°C |
| OutputType | I²C/SMBus |
| Voltage-Supply | 2.7V ~ 5.5V |
| Resolution | 11 b |
| Features | One-Shot, Output Switch, Programmable Resolution, Shutdown Mode, Standby Mode |
| Accuracy-Highest(Lowest) | ±2°C (±3°C) |
| TestCondition | -25°C ~ 85°C (-40°C ~ 125°C) |
| OperatingTemperature | -55°C ~ 127°C |
| MountingType | Surface Mount |
| Package/Case | 8-TSSOP, 8-MSOP (0.118, 3.00mm Width) |
Tổng quan
Description
The TMP75AIDGKRG4 is a digital temperature sensor from Texas Instruments, known for its precision and reliability in temperature measurement applications. It features an I²C interface, making it easy to integrate with microcontrollers and other I²C-compatible devices. The sensor operates over a wide temperature range, typically from -40°C to 125°C, and provides a high accuracy of ±1°C. Its 12-bit resolution allows for precise temperature monitoring.
The device is housed in a compact MSOP-8 package, making it suitable for applications with limited space. Low power consumption is another key feature, with the TMP75AIDGKRG4 entering a low-power shutdown mode when not in use, thereby conserving energy. This sensor is often used in applications such as environmental monitoring, HVAC systems, and industrial equipment to ensure optimal operating conditions. Its robust performance in diverse environments and easy integration make the TMP75AIDGKRG4 a popular choice for developers looking for reliable temperature sensing solutions.
The device is housed in a compact MSOP-8 package, making it suitable for applications with limited space. Low power consumption is another key feature, with the TMP75AIDGKRG4 entering a low-power shutdown mode when not in use, thereby conserving energy. This sensor is often used in applications such as environmental monitoring, HVAC systems, and industrial equipment to ensure optimal operating conditions. Its robust performance in diverse environments and easy integration make the TMP75AIDGKRG4 a popular choice for developers looking for reliable temperature sensing solutions.
Equivalent
The TMP75AIDGKRG4 is a digital temperature sensor from Texas Instruments. Equivalent products include:
1. LM75 series by Texas Instruments (e.g., LM75AIM)
2. MCP9808 from Microchip Technology
3. ADT75 by Analog Devices
4. STLM75 from STMicroelectronics
5. MAX30205 from Maxim Integrated
These alternatives offer similar I2C interfaces and temperature sensing capabilities but check specific features and specifications to ensure compatibility in your application.
1. LM75 series by Texas Instruments (e.g., LM75AIM)
2. MCP9808 from Microchip Technology
3. ADT75 by Analog Devices
4. STLM75 from STMicroelectronics
5. MAX30205 from Maxim Integrated
These alternatives offer similar I2C interfaces and temperature sensing capabilities but check specific features and specifications to ensure compatibility in your application.
Features
The TMP75AIDGKRG4 is a digital temperature sensor with several key features:
1. Temperature Range: It measures temperatures from -40°C to 125°C, suitable for various applications.
2. Accuracy: It offers high accuracy, typically ±1°C, ensuring precise temperature monitoring.
3. Interface: Utilizes the I2C interface for communication, allowing easy integration with microcontrollers and other I2C-enabled devices.
4. Supply Voltage: Operates on a supply voltage range from 2.7V to 5.5V, making it versatile for different power environments.
5. Low Power Consumption: Designed for low power usage, which is beneficial for battery-powered devices.
6. Alert Function: Includes an alert pin that can be configured to trigger when temperature thresholds are exceeded.
7. Package: Available in a small MSOP-8 package, which is suitable for space-constrained applications.
These features make the TMP75AIDGKRG4 a reliable choice for accurate and efficient temperature monitoring in various electronic applications.
1. Temperature Range: It measures temperatures from -40°C to 125°C, suitable for various applications.
2. Accuracy: It offers high accuracy, typically ±1°C, ensuring precise temperature monitoring.
3. Interface: Utilizes the I2C interface for communication, allowing easy integration with microcontrollers and other I2C-enabled devices.
4. Supply Voltage: Operates on a supply voltage range from 2.7V to 5.5V, making it versatile for different power environments.
5. Low Power Consumption: Designed for low power usage, which is beneficial for battery-powered devices.
6. Alert Function: Includes an alert pin that can be configured to trigger when temperature thresholds are exceeded.
7. Package: Available in a small MSOP-8 package, which is suitable for space-constrained applications.
These features make the TMP75AIDGKRG4 a reliable choice for accurate and efficient temperature monitoring in various electronic applications.
Pinout
The TMP75AIDGKRG4 is a digital temperature sensor from Texas Instruments. It is typically housed in an 8-pin VSSOP (DGK) package. The pin functions are as follows:
1. V+: Power supply pin.
2. GND: Ground pin.
3. SDA: Serial data line for I2C communication.
4. SCL: Serial clock line for I2C communication.
5. A0, A1, A2: Address pins used to configure the I2C address of the device. These allow for up to 8 different addresses by connecting them to V+ or GND in different combinations.
6. ALERT: An open-drain output that triggers an alarm when the temperature exceeds user-defined limits.
The TMP75AIDGKRG4 can communicate over the I2C interface, making it suitable for various applications requiring precise temperature monitoring.
1. V+: Power supply pin.
2. GND: Ground pin.
3. SDA: Serial data line for I2C communication.
4. SCL: Serial clock line for I2C communication.
5. A0, A1, A2: Address pins used to configure the I2C address of the device. These allow for up to 8 different addresses by connecting them to V+ or GND in different combinations.
6. ALERT: An open-drain output that triggers an alarm when the temperature exceeds user-defined limits.
The TMP75AIDGKRG4 can communicate over the I2C interface, making it suitable for various applications requiring precise temperature monitoring.
Manufacturer
The TMP75AIDGKRG4 is manufactured by Texas Instruments (TI). Texas Instruments is a global semiconductor company that designs and produces a wide range of electronic components, including integrated circuits and embedded processors. The company is known for its innovations in analog and digital signal processing, power management, and sensor technologies. TI serves various industries, including automotive, industrial, personal electronics, and communications equipment, by providing components that enable advancements in technology and electronic systems.
Application
The TMP75AIDGKRG4 is a digital temperature sensor commonly used in various applications due to its precision and low power consumption. Key application areas include:
1. Consumer Electronics: Used in devices like smartphones and laptops for thermal management.
2. Industrial Control: Helps in monitoring and controlling temperatures in industrial equipment.
3. Medical Devices: Utilized in medical instruments for accurate temperature readings.
4. Automotive Systems: Assists in engine and cabin temperature regulation.
5. HVAC Systems: Monitors and controls heating, ventilation, and air conditioning systems.
6. Data Centers: Ensures optimal operation by preventing overheating of servers and other equipment.
These applications benefit from the sensor's accuracy and reliability.
1. Consumer Electronics: Used in devices like smartphones and laptops for thermal management.
2. Industrial Control: Helps in monitoring and controlling temperatures in industrial equipment.
3. Medical Devices: Utilized in medical instruments for accurate temperature readings.
4. Automotive Systems: Assists in engine and cabin temperature regulation.
5. HVAC Systems: Monitors and controls heating, ventilation, and air conditioning systems.
6. Data Centers: Ensures optimal operation by preventing overheating of servers and other equipment.
These applications benefit from the sensor's accuracy and reliability.
Package
The TMP75AIDGKRG4 is a temperature sensor from Texas Instruments, and it comes in a VSSOP-8 package type. This package is a small-outline version with 8 pins, suitable for surface-mount technology, and is commonly used in space-constrained applications.
