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NCT375DR2G
Product Overview
Category
NCT375DR2G belongs to the category of temperature sensors.
Use
It is used for measuring and monitoring temperature in various electronic devices and systems.
Characteristics
- High accuracy
- Wide temperature range
- Small form factor
- Low power consumption
Package
The NCT375DR2G comes in a small surface-mount package, making it suitable for compact electronic designs.
Essence
The essence of NCT375DR2G lies in its precise temperature measurement capabilities and compatibility with diverse applications.
Packaging/Quantity
The sensor is typically packaged in reels containing a specific quantity, such as 3000 units per reel.
Specifications
- Temperature Range: -40°C to 125°C
- Accuracy: ±1°C
- Supply Voltage: 2.7V to 5.5V
- Output Interface: I2C or SMBus
Detailed Pin Configuration
The NCT375DR2G has a standard 8-pin configuration: 1. VDD (Power supply) 2. GND (Ground) 3. SDA (Serial Data) 4. SCL (Serial Clock) 5. ALERT (Temperature Alert Output) 6. OS (Overtemperature Shutdown Input) 7. NC (No Connection) 8. ADDR (I2C Address Selection)
Functional Features
- Digital temperature sensing
- Programmable temperature limits
- Overtemperature shutdown
- Temperature alert output
Advantages and Disadvantages
Advantages
- High accuracy over a wide temperature range
- Small form factor for space-constrained designs
- Flexible interface options (I2C/SMBus)
Disadvantages
- Limited to digital output only
- Requires external pull-up resistors for I2C interface
Working Principles
The NCT375DR2G operates based on the principles of digital temperature sensing using an internal sensor element. It communicates temperature data through the selected interface (I2C or SMBus) and can trigger alerts or shutdowns based on programmed temperature limits.
Detailed Application Field Plans
The NCT375DR2G is ideal for various applications, including: - Consumer electronics - Automotive systems - Industrial automation - Medical devices - HVAC (Heating, Ventilation, and Air Conditioning)
Detailed and Complete Alternative Models
Some alternative models to NCT375DR2G include: - LM75A - TMP102 - DS18B20 - MCP9808
In conclusion, the NCT375DR2G temperature sensor offers high accuracy, compact design, and versatile functionality, making it suitable for a wide range of temperature monitoring applications.
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Перелічіть 10 типових запитань і відповідей, пов’язаних із застосуванням NCT375DR2G у технічних рішеннях
What is NCT375DR2G?
- NCT375DR2G is a high-precision, low-power, analog temperature sensor with an I2C interface.
What is the operating temperature range of NCT375DR2G?
- The operating temperature range of NCT375DR2G is typically -40°C to +125°C.
How accurate is NCT375DR2G in temperature measurement?
- NCT375DR2G has a typical accuracy of ±1°C over the entire temperature range.
Can NCT375DR2G be used in battery-powered devices?
- Yes, NCT375DR2G is designed for low-power applications and can be used in battery-powered devices.
Does NCT375DR2G require calibration?
- NCT375DR2G is factory-calibrated, so it does not require additional calibration in most applications.
What is the supply voltage range for NCT375DR2G?
- NCT375DR2G operates from a supply voltage range of 2.7V to 5.5V.
Is NCT375DR2G suitable for industrial applications?
- Yes, NCT375DR2G is suitable for industrial applications due to its high precision and wide temperature range.
Can NCT375DR2G be used in automotive applications?
- Yes, NCT375DR2G is AEC-Q100 qualified, making it suitable for automotive applications.
What is the resolution of the temperature measurement provided by NCT375DR2G?
- NCT375DR2G provides a 12-bit digital output, offering high resolution for temperature measurement.
Does NCT375DR2G have built-in fault detection features?
- Yes, NCT375DR2G includes built-in fault detection for over-temperature and open-circuit conditions, enhancing system reliability.