MAX6697UP38+
Product Overview
- Category: Integrated Circuit/IC
- Use: Temperature Sensor and Fan Controller
- Characteristics: High accuracy, digital output, small package size
- Package: 20-pin SSOP (Shrink Small Outline Package)
- Essence: Monitors temperature and controls fan speed to maintain optimal system performance and reliability
- Packaging/Quantity: Available in tape and reel packaging, quantity varies by supplier
Specifications
- Temperature Range: -40°C to +125°C
- Supply Voltage: 3.0V to 3.6V
- Output Interface: I2C/SMBus Compatible
- Fan Control: PWM Output
Detailed Pin Configuration
- VDD
- GND
- ALERT
- SDA
- SCL
- TACH
- FANPWM
- DXP
- DXN
- VSS
- TDIAG
- TACH
- TACH
- TACH
- TACH
- TACH
- TACH
- TACH
- TACH
- TACH
Functional Features
- Temperature Monitoring: Accurately measures ambient temperature
- Fan Speed Control: Adjusts fan speed based on temperature readings
- Alert Function: Notifies the system when temperature exceeds a set threshold
Advantages and Disadvantages
Advantages
- Precise temperature monitoring
- Efficient fan speed control
- Compact package size
Disadvantages
- Limited temperature range
- Requires compatible I2C/SMBus interface for communication
Working Principles
The MAX6697UP38+ utilizes its internal temperature sensor to monitor the ambient temperature. Based on the temperature readings, it adjusts the fan speed using the PWM output to maintain the desired temperature within the system.
Detailed Application Field Plans
- Computer Systems: Regulating temperature and fan speed in desktops and servers
- Consumer Electronics: Controlling thermal management in gaming consoles and home entertainment systems
- Industrial Equipment: Monitoring and controlling temperature in industrial machinery and equipment
Detailed and Complete Alternative Models
- LM75A: Digital temperature sensor with I2C interface
- TC74: Serially accessible digital temperature sensor
This comprehensive entry provides an in-depth understanding of the MAX6697UP38+, covering its category, use, characteristics, package, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.
רשום 10 שאלות ותשובות נפוצות הקשורות ליישום של MAX6697UP38+ בפתרונות טכניים
What is the MAX6697UP38+?
- The MAX6697UP38+ is a precision multichannel temperature sensor with an I2C-compatible serial interface.
How many temperature channels does the MAX6697UP38+ support?
- It supports up to 8 remote temperature channels, making it suitable for monitoring multiple temperature points in a system.
What is the operating voltage range of the MAX6697UP38+?
- The operating voltage range is from 2.7V to 5.5V, allowing it to be used in a wide variety of applications.
Can the MAX6697UP38+ measure temperatures accurately?
- Yes, it has a high accuracy of ±1°C (max) for all channels over the -40°C to +125°C temperature range.
Is the MAX6697UP38+ suitable for industrial applications?
- Yes, it is designed to meet the demands of industrial applications, including factory automation and process control systems.
Does the MAX6697UP38+ have programmable temperature limits?
- Yes, it features programmable overtemperature and undertemperature limits for each channel, enabling flexible temperature monitoring.
What is the resolution of the temperature measurements?
- The MAX6697UP38+ offers a high 11-bit resolution for temperature measurements, providing detailed and accurate data.
Can the MAX6697UP38+ communicate with a microcontroller?
- Yes, it has an I2C-compatible serial interface, allowing seamless communication with microcontrollers and other devices.
Does the MAX6697UP38+ have built-in fault detection?
- Yes, it includes a fault queue and an SMBus alert function to simplify system-level diagnostics.
What are some typical applications for the MAX6697UP38+?
- Typical applications include temperature monitoring in servers, telecom equipment, power supplies, and other thermal management systems.
Feel free to ask if you need further assistance!