MAX6665ASA70+
Product Overview
- Category: Integrated Circuit (IC)
- Use: Temperature Sensor
- Characteristics: High accuracy, low power consumption
- Package: Surface Mount, 8-SOIC
- Essence: Monitors temperature and provides digital output
- Packaging/Quantity: Tape & Reel, 2500 units
Specifications
- Temperature Range: -40°C to +125°C
- Supply Voltage: 2.7V to 5.5V
- Accuracy: ±1.5°C (max) from -20°C to +85°C
- Resolution: 0.125°C
- Output: I2C-Compatible Serial Interface
Detailed Pin Configuration
- GND
- SDA
- SCL
- ALERT
- VDD
- NC
- NC
- NC
Functional Features
- Digital temperature sensing with high accuracy
- Low operating current of 200µA (typical)
- Shutdown mode for power conservation
- Programmable hysteresis and temperature limits
- Alert function for out-of-range temperature detection
Advantages
- Wide temperature range suitable for various applications
- Small package size for space-constrained designs
- Low power consumption for energy-efficient operation
- Flexible programmable features for customization
Disadvantages
- Limited temperature accuracy compared to some specialized sensors
- Requires additional components for complete temperature measurement system
Working Principles
The MAX6665ASA70+ operates by converting the analog temperature signal into a digital output using an internal ADC. It utilizes the I2C-compatible serial interface to communicate with the microcontroller or host system. The device can be programmed to set temperature limits and hysteresis, and it provides an alert function to indicate when the temperature exceeds the programmed thresholds.
Detailed Application Field Plans
The MAX6665ASA70+ is suitable for a wide range of applications, including: - Consumer electronics - Industrial automation - Automotive systems - Medical devices - HVAC (Heating, Ventilation, and Air Conditioning)
Detailed and Complete Alternative Models
- MAX31820
- LM75
- TMP102
- DS18B20
- MCP9808
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10个与MAX6665ASA70+在技术解决方案中的应用相关的常见问题及解答
What is the MAX6665ASA70+?
- The MAX6665ASA70+ is a temperature sensor and fan controller integrated circuit designed for use in electronic systems to monitor and control temperature and fan speed.
How does the MAX6665ASA70+ measure temperature?
- The MAX6665ASA70+ uses an internal temperature sensor to measure the ambient temperature of the system.
What is the operating voltage range of the MAX6665ASA70+?
- The MAX6665ASA70+ operates within a voltage range of 3.0V to 5.5V.
Can the MAX6665ASA70+ control multiple fans?
- Yes, the MAX6665ASA70+ can control multiple fans through its PWM output.
What is the maximum temperature range that the MAX6665ASA70+ can measure?
- The MAX6665ASA70+ can measure temperatures ranging from -40°C to +125°C.
Does the MAX6665ASA70+ have any built-in fault detection features?
- Yes, the MAX6665ASA70+ includes overtemperature and undertemperature fault detection.
Can the MAX6665ASA70+ be used in automotive applications?
- Yes, the MAX6665ASA70+ is suitable for automotive applications due to its wide temperature range and robust design.
What type of interface does the MAX6665ASA70+ use for communication with the microcontroller?
- The MAX6665ASA70+ uses an I2C interface for communication with the microcontroller.
Is the MAX6665ASA70+ suitable for low-power applications?
- Yes, the MAX6665ASA70+ has a low operating current and is suitable for low-power applications.
Can the MAX6665ASA70+ be used in conjunction with other temperature sensors?
- Yes, the MAX6665ASA70+ can be used alongside other temperature sensors for redundancy or to monitor different areas of a system.