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LM95245CIMM-1/NOPB
Product Overview
Category
The LM95245CIMM-1/NOPB belongs to the category of temperature sensors and monitors.
Use
It is used for accurately measuring and monitoring the temperature of electronic devices and systems.
Characteristics
- High accuracy
- Digital output
- Wide temperature range
- Small form factor
Package
The LM95245CIMM-1/NOPB comes in a small outline integrated circuit (SOIC) package.
Essence
The essence of this product lies in its ability to provide precise temperature measurements for various applications.
Packaging/Quantity
The LM95245CIMM-1/NOPB is typically packaged in reels and is available in varying quantities based on customer requirements.
Specifications
- Temperature Range: -55°C to +125°C
- Accuracy: ±1°C
- Supply Voltage: 2.7V to 3.5V
- Interface: I2C/SMBus
Detailed Pin Configuration
The LM95245CIMM-1/NOPB has the following pin configuration: 1. VCC 2. GND 3. SDA 4. SCL 5. ALERT 6. THERM
Functional Features
- Digital output for easy interfacing with microcontrollers
- Programmable temperature limits for triggering alerts
- Remote diode temperature sensing capability
- Low power consumption
Advantages
- High accuracy over a wide temperature range
- Small form factor for space-constrained applications
- Flexible programmability for customized temperature monitoring
Disadvantages
- Limited to I2C/SMBus interface
- May require additional components for remote diode temperature sensing
Working Principles
The LM95245CIMM-1/NOPB operates by measuring the temperature using an internal sensor or an external diode. It then communicates the temperature data digitally through the I2C/SMBus interface to the host system for monitoring and control.
Detailed Application Field Plans
The LM95245CIMM-1/NOPB is suitable for various applications including: - Computer systems - Industrial equipment - Automotive electronics - Consumer electronics
Detailed and Complete Alternative Models
Some alternative models to the LM95245CIMM-1/NOPB include: - LM75A - TMP102 - MAX30205
In conclusion, the LM95245CIMM-1/NOPB is a versatile temperature sensor and monitor with high accuracy and digital output capabilities. Its small form factor and wide temperature range make it suitable for diverse applications in various industries.
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Liệt kê 10 câu hỏi và câu trả lời thường gặp liên quan đến ứng dụng LM95245CIMM-1/NOPB trong giải pháp kỹ thuật
Sure, here are 10 common questions and answers related to the application of LM95245CIMM-1/NOPB:
What is LM95245CIMM-1/NOPB?
- LM95245CIMM-1/NOPB is a temperature sensor and fan controller IC designed for use in PC and server systems.
What is the operating voltage range of LM95245CIMM-1/NOPB?
- The operating voltage range of LM95245CIMM-1/NOPB is 2.7V to 3.5V.
How many temperature channels does LM95245CIMM-1/NOPB support?
- LM95245CIMM-1/NOPB supports two remote temperature channels and one local temperature channel.
Can LM95245CIMM-1/NOPB control multiple fans?
- Yes, LM95245CIMM-1/NOPB can control up to four fans using pulse width modulation (PWM) signals.
What is the accuracy of LM95245CIMM-1/NOPB's temperature measurements?
- LM95245CIMM-1/NOPB has a typical accuracy of ±1°C for both remote and local temperature measurements.
Does LM95245CIMM-1/NOPB have built-in fault detection features?
- Yes, LM95245CIMM-1/NOPB includes built-in fault detection for open or shorted diode and fan connections.
What interface does LM95245CIMM-1/NOPB use to communicate with the host system?
- LM95245CIMM-1/NOPB uses an industry-standard System Management Bus (SMBus) interface.
Can LM95245CIMM-1/NOPB be used in automotive applications?
- No, LM95245CIMM-1/NOPB is not recommended for automotive applications due to its operating temperature range.
What is the maximum fan speed that LM95245CIMM-1/NOPB can control?
- LM95245CIMM-1/NOPB can control fans with speeds up to 30,000 RPM.
Is LM95245CIMM-1/NOPB suitable for high-reliability industrial systems?
- Yes, LM95245CIMM-1/NOPB is suitable for high-reliability industrial systems due to its robust design and fault detection features.