仕様
| 属性 | 値 |
| Package / Case | Tape & Reel (TR),Cut Tape (CT) |
| Series | Automotive, AEC-Q100 |
| Part Status | Active |
| Sensor Type | Digital, Local |
| Sensing Temperature - Local | -40°C ~ 125°C |
| Output Type | I²C/SMBus |
| Voltage - Supply | 2.7V ~ 5.5V |
| Resolution | 12 b |
| Accuracy - Highest(Lowest) | ±1°C |
| Test Condition | -40°C ~ 125°C |
| Operating Temperature | -40°C ~ 125°C |
| Mounting Type | Surface Mount |
概要
Description
The TMP175AQDGKRQ1 is a digital temperature sensor from Texas Instruments, designed for industrial applications requiring precision and reliability. It communicates via an I²C interface, allowing easy integration with microcontrollers. The sensor offers a temperature range from -40°C to +125°C with an accuracy of ±1°C, making it suitable for a wide array of environments and applications.
This device features programmable resolution from 9 to 12 bits and boasts low power consumption, which is crucial for battery-operated devices. It also includes programmable alert functionality for temperature threshold warnings, enhancing safety and system efficiency. The TMP175AQDGKRQ1 is housed in an 8-pin SOIC package, which makes it compact and easy to incorporate into existing designs.
The sensor is part of Texas Instruments' automotive-qualified product line, ensuring it meets rigorous industry standards for reliability and performance. Its robustness and precision make it ideal for applications such as HVAC systems, electronic thermostats, and industrial monitoring.
This device features programmable resolution from 9 to 12 bits and boasts low power consumption, which is crucial for battery-operated devices. It also includes programmable alert functionality for temperature threshold warnings, enhancing safety and system efficiency. The TMP175AQDGKRQ1 is housed in an 8-pin SOIC package, which makes it compact and easy to incorporate into existing designs.
The sensor is part of Texas Instruments' automotive-qualified product line, ensuring it meets rigorous industry standards for reliability and performance. Its robustness and precision make it ideal for applications such as HVAC systems, electronic thermostats, and industrial monitoring.
Equivalent
The TMP175AQDGKRQ1 is a temperature sensor by Texas Instruments. Equivalent products include:
1. LM75A by NXP
2. MCP9800 by Microchip Technology
3. ADT75 by Analog Devices
4. MAX6625 by Maxim Integrated
5. LM75 by STMicroelectronics
These alternatives typically offer similar temperature sensing capabilities, digital interfaces, and package options. Always check the specific datasheets for compatibility regarding parameters like temperature range, accuracy, and supply voltage.
1. LM75A by NXP
2. MCP9800 by Microchip Technology
3. ADT75 by Analog Devices
4. MAX6625 by Maxim Integrated
5. LM75 by STMicroelectronics
These alternatives typically offer similar temperature sensing capabilities, digital interfaces, and package options. Always check the specific datasheets for compatibility regarding parameters like temperature range, accuracy, and supply voltage.
Features
The TMP175AQDGKRQ1 is a high-precision digital temperature sensor from Texas Instruments, specifically designed for automotive applications. It features an I²C/SMBus interface, allowing for easy integration with microcontrollers and other digital systems. This sensor operates over a wide temperature range from -40°C to 125°C and provides accurate temperature measurements with a resolution of 0.0625°C. It offers a high accuracy of ±1°C, ensuring reliable performance in various environments.
The device is AEC-Q100 qualified, making it suitable for automotive applications that require high reliability and robustness. It supports multiple I²C addresses, allowing for the connection of multiple sensors on the same bus. The TMP175AQDGKRQ1 comes in an 8-pin SOIC package, which is compact and suitable for space-constrained applications. Additionally, it features low power consumption, which is beneficial for battery-operated systems. The sensor's programmable temperature alert function allows for customized monitoring and control, enhancing system safety and functionality.
The device is AEC-Q100 qualified, making it suitable for automotive applications that require high reliability and robustness. It supports multiple I²C addresses, allowing for the connection of multiple sensors on the same bus. The TMP175AQDGKRQ1 comes in an 8-pin SOIC package, which is compact and suitable for space-constrained applications. Additionally, it features low power consumption, which is beneficial for battery-operated systems. The sensor's programmable temperature alert function allows for customized monitoring and control, enhancing system safety and functionality.
Pinout
The TMP175AQDGKRQ1 is a digital temperature sensor from Texas Instruments, designed for automotive applications. It is part of the TMP175-Q1 series, which are I2C interface-compatible temperature sensors.
The device comes in an 8-pin VSSOP (DGK) package. The pin functions are typically as follows:
1. V+: Power supply.
2. GND: Ground.
3. SCL: Serial clock input for I2C communication.
4. SDA: Serial data line for I2C communication.
5. A0: Address pin for setting the I2C address.
6. A1: Address pin for setting the I2C address.
7. A2: Address pin for setting the I2C address.
8. ALERT: Alert pin for temperature threshold interrupts.
These pins enable the sensor to communicate over the I2C bus and provide accurate temperature readings. The device can be configured to trigger an alert if the temperature exceeds a user-defined threshold, making it useful for a variety of temperature monitoring applications in automotive systems.
The device comes in an 8-pin VSSOP (DGK) package. The pin functions are typically as follows:
1. V+: Power supply.
2. GND: Ground.
3. SCL: Serial clock input for I2C communication.
4. SDA: Serial data line for I2C communication.
5. A0: Address pin for setting the I2C address.
6. A1: Address pin for setting the I2C address.
7. A2: Address pin for setting the I2C address.
8. ALERT: Alert pin for temperature threshold interrupts.
These pins enable the sensor to communicate over the I2C bus and provide accurate temperature readings. The device can be configured to trigger an alert if the temperature exceeds a user-defined threshold, making it useful for a variety of temperature monitoring applications in automotive systems.
Manufacturer
The TMP175AQDGKRQ1 is manufactured by Texas Instruments (TI). Texas Instruments is a global semiconductor company that designs and produces a wide range of electronic components and integrated circuits. TI is known for its focus on innovation in analog and embedded processing technologies, serving various industries such as automotive, industrial, consumer electronics, communications, and computing. The company is headquartered in Dallas, Texas, and has a significant presence worldwide, with operations in more than 30 countries. It is renowned for its contributions to the development of advanced technologies and holds a significant portfolio of patents. Texas Instruments is also recognized for its strong commitment to research and development, aiming to provide solutions that enhance performance and efficiency in electronic systems.
Application
The TMP175AQDGKRQ1 is a temperature sensor commonly used in automotive and industrial applications. Its high accuracy and reliability make it suitable for engine control units, battery management systems, HVAC systems, and other temperature-sensitive applications within vehicles. Additionally, it can be applied in industrial automation and control systems, ensuring precise temperature monitoring in various manufacturing processes. Its robust design also allows for usage in harsh environments, making it versatile for different sectors requiring accurate temperature measurement.
Package
The TMP175AQDGKRQ1 is packaged in an SOIC-8 (Small Outline Integrated Circuit) package, which has 8 pins and is commonly used for surface mounting in electronic applications.
