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LM95231CIMMX
Product Overview
Category: Integrated Circuit
Use: Temperature Sensor
Characteristics: High accuracy, digital output, small form factor
Package: 8-pin VSSOP
Essence: LM95231CIMMX is a temperature sensor designed for precise and reliable temperature measurements in various applications.
Packaging/Quantity: Available in reels of 2500 units.
Specifications
- Operating Voltage: 2.7V to 3.5V
- Temperature Range: -55°C to +125°C
- Accuracy: ±1°C (typical)
- Resolution: 0.125°C
- Interface: I2C/SMBus
Detailed Pin Configuration
- GND
- ALERT
- SDA
- SCL
- OS
- V+
- THERM
- NC
Functional Features
- Digital output for easy interfacing with microcontrollers
- Programmable overtemperature and undertemperature limits
- Low power consumption
- Small form factor for space-constrained designs
Advantages and Disadvantages
Advantages: - High accuracy - Small package size - Wide operating temperature range
Disadvantages: - Limited to I2C/SMBus interface - Requires external pull-up resistors for I2C communication
Working Principles
LM95231CIMMX utilizes the principle of voltage output proportional to the measured temperature. The integrated circuit converts the analog temperature signal into a digital format using an internal ADC and communicates the data through the I2C/SMBus interface.
Detailed Application Field Plans
LM95231CIMMX finds application in various fields such as: - Consumer electronics - Industrial automation - Automotive - Medical devices - Aerospace
Detailed and Complete Alternative Models
- TMP117: High-accuracy digital temperature sensor with I2C interface
- MCP9808: Precision temperature sensor with I2C interface
- DS18B20: Programmable resolution 1-Wire digital thermometer
In conclusion, LM95231CIMMX is a versatile temperature sensor offering high accuracy and digital output, making it suitable for a wide range of applications across different industries.
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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de LM95231CIMMX en soluciones técnicas
What is the LM95231CIMMX?
- The LM95231CIMMX is a digital temperature sensor with an integrated fan controller, designed for accurate temperature monitoring and fan speed control in various applications.
What is the operating voltage range of the LM95231CIMMX?
- The LM95231CIMMX operates within a voltage range of 2.7V to 3.5V.
What is the temperature measurement accuracy of the LM95231CIMMX?
- The LM95231CIMMX offers high temperature measurement accuracy of ±1°C (typical) over the commercial temperature range.
Can the LM95231CIMMX be used in PC cooling systems?
- Yes, the LM95231CIMMX is commonly used in PC cooling systems to monitor temperature and control fan speed for efficient thermal management.
What communication interface does the LM95231CIMMX support?
- The LM95231CIMMX supports the I2C interface for easy integration into digital systems.
Is the LM95231CIMMX suitable for industrial equipment monitoring?
- Yes, the LM95231CIMMX is well-suited for monitoring temperatures and controlling fans in industrial equipment to ensure optimal operating conditions.
What is the maximum fan drive capability of the LM95231CIMMX?
- The LM95231CIMMX can drive up to 25mA per fan output, making it suitable for driving a wide range of fan types.
Does the LM95231CIMMX provide programmable temperature limits?
- Yes, the LM95231CIMMX allows users to set programmable temperature limits for triggering fan speed adjustments or alerts.
Can the LM95231CIMMX be used in automotive applications?
- Yes, the LM95231CIMMX is suitable for automotive applications where precise temperature monitoring and fan control are required for thermal management.
What are the key benefits of using the LM95231CIMMX in technical solutions?
- The LM95231CIMMX offers high accuracy, flexible fan control, digital interface, and suitability for various applications, making it an ideal choice for thermal management in technical solutions.