規格
| 屬性 | 價值 |
| Package | Tape & Reel (TR),Cut Tape (CT),Bulk |
| ProductStatus | Active |
| 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) |
概述
Description
The TMP75AIDGKR is a digital temperature sensor from Texas Instruments. It is part of the TMP75 series, designed to provide accurate temperature readings with a high degree of precision. The sensor operates over a wide temperature range, typically from -40°C to +125°C, making it suitable for various applications, including industrial, consumer electronics, and environmental monitoring.
The device communicates via an I2C/SMBus interface, allowing for easy integration into systems with microcontrollers. It features programmable resolution, typically from 9 to 12 bits, enabling users to balance between speed and precision depending on the application requirements. The sensor can be configured to trigger alerts if the temperature exceeds user-defined limits, making it useful for monitoring and controlling temperature-sensitive environments.
The TMP75AIDGKR comes in an 8-pin VSSOP package, making it compact and suitable for space-constrained applications. It operates with a supply voltage range from 2.7V to 5.5V, ensuring compatibility with a wide range of systems. Its low power consumption makes it ideal for battery-operated devices.
The device communicates via an I2C/SMBus interface, allowing for easy integration into systems with microcontrollers. It features programmable resolution, typically from 9 to 12 bits, enabling users to balance between speed and precision depending on the application requirements. The sensor can be configured to trigger alerts if the temperature exceeds user-defined limits, making it useful for monitoring and controlling temperature-sensitive environments.
The TMP75AIDGKR comes in an 8-pin VSSOP package, making it compact and suitable for space-constrained applications. It operates with a supply voltage range from 2.7V to 5.5V, ensuring compatibility with a wide range of systems. Its low power consumption makes it ideal for battery-operated devices.
Equivalent
The TMP75AIDGKR is a digital temperature sensor from Texas Instruments. Equivalent products include the LM75 series from NXP, Microchip's MCP9800/1, and the MAX31825 from Maxim Integrated. These alternatives offer similar I²C interface, temperature sensing range, and accuracy, making them suitable replacements for applications requiring digital temperature monitoring. Always verify electrical characteristics and pin compatibility before substitution.
Features
The TMP75AIDGKR is a digital temperature sensor with a key set of features:
1. Temperature Range and Accuracy: It operates within a temperature range of -40°C to +125°C, with an accuracy of ±1°C, making it suitable for a variety of applications.
2. Interface: The sensor uses an I²C interface, allowing for easy communication with microcontrollers and other integrated circuits.
3. Supply Voltage: It functions with a supply voltage range from 2.7V to 5.5V, making it compatible with both low and high voltage systems.
4. Low Power Consumption: It features a low power consumption mode, making it ideal for battery-powered applications.
5. Programmable Features: The TMP75AIDGKR offers programmable resolution settings, allowing users to select between 9-bit and 12-bit resolutions for varying precision and power requirements.
6. Alert Function: It includes an alert function that triggers when the temperature crosses user-defined thresholds, useful for immediate response applications.
7. Package: The device comes in a small, 8-pin VSSOP package, suitable for compact designs.
These features make the TMP75AIDGKR a versatile choice for temperature monitoring in consumer electronics, industrial, and environmental applications.
1. Temperature Range and Accuracy: It operates within a temperature range of -40°C to +125°C, with an accuracy of ±1°C, making it suitable for a variety of applications.
2. Interface: The sensor uses an I²C interface, allowing for easy communication with microcontrollers and other integrated circuits.
3. Supply Voltage: It functions with a supply voltage range from 2.7V to 5.5V, making it compatible with both low and high voltage systems.
4. Low Power Consumption: It features a low power consumption mode, making it ideal for battery-powered applications.
5. Programmable Features: The TMP75AIDGKR offers programmable resolution settings, allowing users to select between 9-bit and 12-bit resolutions for varying precision and power requirements.
6. Alert Function: It includes an alert function that triggers when the temperature crosses user-defined thresholds, useful for immediate response applications.
7. Package: The device comes in a small, 8-pin VSSOP package, suitable for compact designs.
These features make the TMP75AIDGKR a versatile choice for temperature monitoring in consumer electronics, industrial, and environmental applications.
Pinout
The TMP75AIDGKR is a digital temperature sensor from Texas Instruments. It comes in an 8-pin VSSOP package. The primary function of the TMP75AIDGKR is to measure temperature and provide the data over an I2C interface, making it suitable for various applications requiring temperature monitoring.
Key pin functions include:
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. ALERT: Open-drain output that serves as an interrupt or thermostat output.
6. A0, A1, A2: Address pins used to set the I2C address of the device by connecting them to V+ or GND.
The TMP75AIDGKR provides accurate temperature readings and efficient communication with microcontrollers, making it a practical solution for a variety of temperature sensing applications.
Key pin functions include:
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. ALERT: Open-drain output that serves as an interrupt or thermostat output.
6. A0, A1, A2: Address pins used to set the I2C address of the device by connecting them to V+ or GND.
The TMP75AIDGKR provides accurate temperature readings and efficient communication with microcontrollers, making it a practical solution for a variety of temperature sensing applications.
Manufacturer
The TMP75AIDGKR is manufactured by Texas Instruments Incorporated. Texas Instruments (TI) is an American technology company that designs and manufactures semiconductors and various integrated circuits. TI is known for its wide range of products, including analog chips, digital signal processors, microcontrollers, and temperature sensors like the TMP75AIDGKR. The company serves various sectors, including automotive, industrial, consumer electronics, and communications equipment. Founded in 1930 and headquartered in Dallas, Texas, TI is recognized as one of the leading semiconductor companies globally.
Application
The TMP75AIDGKR is a digital temperature sensor commonly used in various applications due to its precision and low power consumption. Key areas include:
1. Consumer Electronics: For temperature monitoring in smartphones, tablets, and laptops.
2. Industrial Automation: Used in monitoring and maintaining optimal temperatures in machinery and industrial processes.
3. Medical Devices: Ensures accurate temperature readings in patient monitoring and diagnostic equipment.
4. Automotive Systems: Monitors environmental and engine temperatures for enhanced vehicle performance.
5. HVAC Systems: Provides precise temperature control in heating, ventilation, and air conditioning systems.
These applications benefit from the sensor's accuracy, digital output, and compatibility with I2C interfaces.
1. Consumer Electronics: For temperature monitoring in smartphones, tablets, and laptops.
2. Industrial Automation: Used in monitoring and maintaining optimal temperatures in machinery and industrial processes.
3. Medical Devices: Ensures accurate temperature readings in patient monitoring and diagnostic equipment.
4. Automotive Systems: Monitors environmental and engine temperatures for enhanced vehicle performance.
5. HVAC Systems: Provides precise temperature control in heating, ventilation, and air conditioning systems.
These applications benefit from the sensor's accuracy, digital output, and compatibility with I2C interfaces.
Package
The TMP75AIDGKR is a temperature sensor IC from Texas Instruments, housed in an 8-pin VSSOP (Very Thin Shrink Small Outline Package) package. This package type is compact, making it suitable for space-constrained applications.
