LM75ADP/DG,118
Product Overview
Category
The LM75ADP/DG,118 belongs to the category of temperature sensors and thermal management devices.
Use
It is used for accurately measuring temperature in various electronic systems and applications.
Characteristics
- High accuracy
- Digital output
- Wide temperature range
- Small package size
Package
The LM75ADP/DG,118 comes in a small surface-mount package.
Essence
This device is essential for monitoring and controlling temperature in electronic systems to ensure optimal performance and reliability.
Packaging/Quantity
The LM75ADP/DG,118 is typically available in reels containing a specific quantity based on the manufacturer's specifications.
Specifications
- Operating Voltage: 2.8V to 5.5V
- Temperature Range: -55°C to +125°C
- Resolution: 0.125°C
- Interface: I2C
Detailed Pin Configuration
The LM75ADP/DG,118 has a standard 8-pin configuration with specific pins dedicated to power supply, ground, I2C communication, and temperature output.
Functional Features
- Digital temperature sensing
- Programmable temperature limits
- I2C interface for communication
- Shutdown mode for power saving
Advantages and Disadvantages
Advantages
- High accuracy
- Small form factor
- Wide temperature range
- Digital output for easy interfacing
Disadvantages
- Limited resolution compared to some other temperature sensors
- Dependency on I2C communication for data retrieval
Working Principles
The LM75ADP/DG,118 operates based on the principle of measuring the voltage across a temperature-sensitive diode to accurately determine the ambient temperature. The digital output provides an easily interpretable temperature reading.
Detailed Application Field Plans
The LM75ADP/DG,118 is widely used in: - Consumer electronics for thermal management - Industrial automation for temperature monitoring - Automotive applications for climate control systems - Medical devices for temperature-sensitive components
Detailed and Complete Alternative Models
Some alternative models to the LM75ADP/DG,118 include: - TMP36: Analog temperature sensor with wide operating range - DS18B20: Digital temperature sensor with high precision - MCP9808: I2C temperature sensor with enhanced resolution
In conclusion, the LM75ADP/DG,118 is a versatile and reliable temperature sensor suitable for a wide range of applications, offering high accuracy and digital output for ease of integration.
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技術ソリューションにおける LM75ADP/DG,118 の適用に関連する 10 件の一般的な質問と回答をリストします。
What is the LM75ADP/DG,118?
- The LM75ADP/DG,118 is a digital temperature sensor with an I2C interface that can be used to measure temperature in various technical solutions.
What is the operating voltage range of LM75ADP/DG,118?
- The operating voltage range of LM75ADP/DG,118 is 2.8V to 5.5V.
How accurate is the LM75ADP/DG,118 in temperature measurement?
- The LM75ADP/DG,118 has a typical accuracy of ±2°C and a maximum accuracy of ±3°C.
Can the LM75ADP/DG,118 be used in automotive applications?
- Yes, the LM75ADP/DG,118 is suitable for automotive applications as it can operate within the required temperature range and voltage levels.
What is the resolution of temperature measurement provided by LM75ADP/DG,118?
- The LM75ADP/DG,118 provides a 9-bit resolution for temperature measurement.
Is the LM75ADP/DG,118 compatible with microcontrollers?
- Yes, the LM75ADP/DG,118 is compatible with most microcontrollers that support I2C communication.
Can multiple LM75ADP/DG,118 sensors be connected to the same bus?
- Yes, multiple LM75ADP/DG,118 sensors can be connected to the same I2C bus using different addresses.
Does the LM75ADP/DG,118 have any built-in hysteresis for temperature control?
- Yes, the LM75ADP/DG,118 features programmable hysteresis to facilitate temperature control applications.
What is the power consumption of the LM75ADP/DG,118?
- The power consumption of the LM75ADP/DG,118 is very low, typically around 250µA.
Are there any specific considerations for PCB layout when using the LM75ADP/DG,118?
- It is recommended to follow the guidelines provided in the datasheet for proper PCB layout, including thermal considerations and signal integrity for the I2C communication.