ADM1025ARQZ
Product Overview
- Category: Integrated Circuit
- Use: Temperature Sensor and Fan Controller
- Characteristics: High precision, digital output, small form factor
- Package: 16-pin QSOP
- Essence: Monitoring and controlling temperature in electronic devices
- Packaging/Quantity: Available in reels of 2500 units
Specifications
- Temperature Range: -40°C to +125°C
- Supply Voltage: 3.0V to 3.6V
- Output Interface: I2C-compatible
- Resolution: 0.0625°C
- Accuracy: ±1°C
Detailed Pin Configuration
- VDD
- GND
- ALERT
- SDA
- SCL
- THERM
- FANPWM
- FANSPD
- NC
- NC
- NC
- NC
- NC
- NC
- NC
- NC
Functional Features
- Digital temperature sensing
- Programmable fan control
- Nonvolatile configuration memory
- Two-wire serial interface
Advantages
- High accuracy
- Small package size
- Low power consumption
- Flexible fan control options
Disadvantages
- Limited temperature range
- Requires external pull-up resistors for I2C communication
Working Principles
The ADM1025ARQZ integrates a temperature sensor and fan controller into a single chip. It uses the I2C interface to communicate with the host system, allowing for easy integration and control of cooling systems based on the measured temperature.
Detailed Application Field Plans
This product is commonly used in computer systems, servers, and other electronic devices where precise temperature monitoring and fan control are essential for maintaining optimal performance and reliability.
Detailed and Complete Alternative Models
- LM75A
- MAX6657
- TMP100
This completes the English editing encyclopedia entry structure format for ADM1025ARQZ.
10个与ADM1025ARQZ在技术解决方案中的应用相关的常见问题及解答
What is the ADM1025ARQZ?
- The ADM1025ARQZ is a temperature sensor and fan controller IC designed for use in PC and embedded systems.
What is the operating voltage range of the ADM1025ARQZ?
- The operating voltage range of the ADM1025ARQZ is 3.0V to 5.5V.
What is the temperature measurement range of the ADM1025ARQZ?
- The temperature measurement range of the ADM1025ARQZ is -40°C to +125°C.
How many temperature channels does the ADM1025ARQZ support?
- The ADM1025ARQZ supports two remote temperature channels and one local temperature channel.
Can the ADM1025ARQZ control fan speed?
- Yes, the ADM1025ARQZ can control fan speed using pulse width modulation (PWM) outputs.
What type of interface does the ADM1025ARQZ use for communication?
- The ADM1025ARQZ uses an I2C-compatible interface for communication with the host system.
Is the ADM1025ARQZ suitable for low-power applications?
- Yes, the ADM1025ARQZ is suitable for low-power applications due to its low operating current.
Does the ADM1025ARQZ have built-in temperature limit and hysteresis settings?
- Yes, the ADM1025ARQZ has programmable temperature limits and hysteresis settings for temperature monitoring and fan control.
Can the ADM1025ARQZ be used in industrial applications?
- While primarily designed for PC and embedded systems, the ADM1025ARQZ can also be used in certain industrial applications that require temperature monitoring and fan control.
What are some typical applications for the ADM1025ARQZ?
- Typical applications for the ADM1025ARQZ include desktop and notebook computers, servers, industrial controllers, and other systems requiring accurate temperature monitoring and fan control.