Xem thông số kỹ thuật để biết chi tiết sản phẩm.
LM89-1DIMM/NOPB
Product Category: Integrated Circuit
Basic Information Overview: - Category: Analog and Mixed-Signal IC - Use: Temperature Sensor - Characteristics: High accuracy, low power consumption - Package: 8-Pin VSSOP - Essence: LM89-1DIMM/NOPB is a digital temperature sensor with an integrated fan control. It is designed for use in personal computers to monitor and control the temperature of the system. - Packaging/Quantity: Available in reels of 2500 units
Specifications: - Operating Voltage Range: 2.7V to 3.6V - Temperature Measurement Range: -40°C to +125°C - Accuracy: ±1.5°C (max) from -10°C to +100°C - Resolution: 0.125°C - Fan Tachometer Input Frequency Range: 30Hz to 2kHz
Detailed Pin Configuration: 1. VDD 2. GND 3. SDA 4. SCL 5. ALERT 6. FANPWM 7. TACH 8. OS
Functional Features: - Digital output via I2C interface - Programmable temperature limits for thermal management - Fan speed control based on temperature - Low standby current
Advantages: - High accuracy over a wide temperature range - Small package size - Low power consumption
Disadvantages: - Limited fan control features compared to some alternative models - May require external components for certain applications
Working Principles: The LM89-1DIMM/NOPB measures the temperature using an internal sensor and provides a digital output through the I2C interface. It also monitors the fan speed and adjusts it based on the temperature readings to maintain optimal system cooling.
Detailed Application Field Plans: - Personal Computers: Used for monitoring and controlling the temperature of the CPU and other critical components. - Industrial Equipment: Employed for temperature management in industrial automation systems.
Detailed and Complete Alternative Models: 1. LM96000: Offers more advanced fan control features 2. TMP117: Provides higher temperature measurement accuracy
In conclusion, the LM89-1DIMM/NOPB is a versatile digital temperature sensor with integrated fan control, suitable for various applications requiring precise temperature monitoring and fan speed regulation.
[Word Count: 324]
Liệt kê 10 câu hỏi và câu trả lời thường gặp liên quan đến ứng dụng LM89-1DIMM/NOPB trong giải pháp kỹ thuật
What is LM89-1DIMM/NOPB?
- LM89-1DIMM/NOPB is a temperature sensor and monitoring IC designed for use in various technical solutions.
What is the operating voltage range of LM89-1DIMM/NOPB?
- The operating voltage range of LM89-1DIMM/NOPB is typically 3.0V to 3.6V.
What is the temperature measurement range of LM89-1DIMM/NOPB?
- LM89-1DIMM/NOPB can measure temperatures from -55°C to +150°C.
How does LM89-1DIMM/NOPB communicate with the host system?
- LM89-1DIMM/NOPB communicates with the host system using an industry-standard SMBus interface.
Can LM89-1DIMM/NOPB be used in battery-powered applications?
- Yes, LM89-1DIMM/NOPB is suitable for battery-powered applications due to its low power consumption.
What are the typical applications of LM89-1DIMM/NOPB?
- LM89-1DIMM/NOPB is commonly used in desktop and notebook computers, servers, and industrial equipment for temperature monitoring and thermal management.
Does LM89-1DIMM/NOPB provide accurate temperature measurements?
- Yes, LM89-1DIMM/NOPB provides accurate temperature measurements with a high degree of precision.
Is LM89-1DIMM/NOPB compatible with standard digital temperature sensors?
- Yes, LM89-1DIMM/NOPB is compatible with standard digital temperature sensors, making it versatile for various applications.
Can LM89-1DIMM/NOPB be used in automotive electronics?
- While not specifically designed for automotive applications, LM89-1DIMM/NOPB can be used in certain automotive electronics systems where its specifications are suitable.
What are the key benefits of using LM89-1DIMM/NOPB in technical solutions?
- The key benefits of using LM89-1DIMM/NOPB include its high accuracy, low power consumption, compact form factor, and compatibility with standard interfaces.