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MAX6640AEE+TG075
Product Overview
- Category: Temperature Sensor
- Use: Monitoring and controlling temperature in electronic devices
- Characteristics: High accuracy, digital output, small package size
- Package: 16-pin QSOP (Quarter Small Outline Package)
- Essence: The MAX6640AEE+TG075 is a temperature sensor designed for precise temperature monitoring and control in various electronic applications.
- Packaging/Quantity: Tape and reel, 2500 units per reel
Specifications
- Temperature Range: -55°C to +125°C
- Accuracy: ±1°C (typical) from +60°C to +100°C
- Supply Voltage: 3.0V to 5.5V
- Output: Digital I2C interface
- Resolution: 11 bits
- Shutdown Current: 1µA (typical)
Detailed Pin Configuration
- GND
- SDA
- SCL
- ALERT
- VDD
- OS
- T_CRIT
- T_HIGH
- T_LOW
- VDD
- GND
- GND
- GND
- GND
- GND
- GND
Functional Features
- Digital temperature sensing with high accuracy
- Programmable temperature limits for alert functions
- Low power consumption
- Small form factor for space-constrained applications
Advantages and Disadvantages
Advantages
- High accuracy over a wide temperature range
- Digital output for easy interfacing with microcontrollers
- Low power consumption for energy-efficient designs
Disadvantages
- Limited temperature range compared to some other sensors
- Requires an I2C interface for communication
Working Principles
The MAX6640AEE+TG075 utilizes a bandgap temperature sensor and a sigma-delta analog-to-digital converter to accurately measure the temperature. It communicates the temperature data digitally through the I2C interface, allowing for easy integration into various electronic systems.
Detailed Application Field Plans
The MAX6640AEE+TG075 is suitable for a wide range of applications, including: - Consumer electronics - Industrial automation - Automotive systems - Medical devices - HVAC (Heating, Ventilation, and Air Conditioning) systems
Detailed and Complete Alternative Models
- LM75A - Digital Temperature Sensor with I2C Interface
- TMP117 - High-Accuracy Digital Temperature Sensor with I2C Interface
- DS18B20 - Programmable Resolution 1-Wire Digital Thermometer
In conclusion, the MAX6640AEE+TG075 is a versatile temperature sensor with high accuracy and digital output, making it suitable for a variety of electronic applications. Its small package size and low power consumption further enhance its appeal in modern designs.
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Lista 10 Vanliga frågor och svar relaterade till tillämpningen av MAX6640AEE+TG075 i tekniska lösningar
What is the MAX6640AEE+TG075?
- The MAX6640AEE+TG075 is a temperature sensor and fan-speed regulator designed for use in desktop computers, servers, and other systems with cooling fans.
How does the MAX6640AEE+TG075 measure temperature?
- It uses an integrated temperature sensor to measure the temperature of the device or component it is monitoring.
What is the operating voltage range of the MAX6640AEE+TG075?
- The operating voltage range is typically between 3.0V and 5.5V.
Can the MAX6640AEE+TG075 control multiple fans?
- Yes, it can control up to two fans using its PWM outputs.
What is the accuracy of the temperature measurement?
- The accuracy is typically within ±3°C.
Does the MAX6640AEE+TG075 have any built-in fault detection features?
- Yes, it has built-in overtemperature and undertemperature alarms.
What communication interface does the MAX6640AEE+TG075 use?
- It uses an I2C-compatible serial interface for communication with a microcontroller or other devices.
Can the MAX6640AEE+TG075 be used in automotive applications?
- No, it is not recommended for automotive applications due to specific environmental and safety requirements.
What is the typical power consumption of the MAX6640AEE+TG075?
- The typical power consumption is low, typically around 200μA.
Is the MAX6640AEE+TG075 suitable for industrial control systems?
- Yes, it can be used in various industrial control systems where temperature monitoring and fan speed regulation are required.