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TMP423AIDCNR
Product Overview
Category: Temperature Sensor
Use: Monitoring and controlling temperature in electronic devices
Characteristics: High accuracy, low power consumption, small form factor
Package: 6-Pin SOT-23
Essence: Reliable temperature sensing for various applications
Packaging/Quantity: Tape & Reel (3000 units per reel)
Specifications
- Temperature Range: -40°C to +125°C
- Accuracy: ±1.5°C (max) from -10°C to +85°C
- Supply Voltage: 2.7V to 5.5V
- Quiescent Current: 45µA (typ)
- Output Type: Digital, I2C/SMBus compatible
Detailed Pin Configuration
- GND
- ALERT
- SDA
- SCL
- V+
- A0
Functional Features
- High Accuracy: Provides precise temperature measurements for critical applications.
- Low Power Consumption: Ideal for battery-powered devices, extending operational life.
- Small Form Factor: Enables integration into compact designs without sacrificing performance.
Advantages and Disadvantages
Advantages: - Wide temperature range - Compatibility with I2C/SMBus - Low quiescent current
Disadvantages: - Limited to digital output - Higher cost compared to some analog sensors
Working Principles
The TMP423AIDCNR operates by converting the temperature it senses into a digital output using an internal ADC. This digital data is then transmitted via the I2C/SMBus interface for further processing or display.
Detailed Application Field Plans
- Consumer Electronics: Utilized in smartphones, tablets, and laptops for thermal management.
- Industrial Automation: Integrated into control systems for monitoring equipment temperature.
- Medical Devices: Ensures precise temperature control in medical equipment and storage units.
Detailed and Complete Alternative Models
- TMP421: Offers similar accuracy and features in a different package.
- LM75: Provides comparable functionality with a different communication protocol.
In conclusion, the TMP423AIDCNR temperature sensor offers high accuracy, low power consumption, and a small form factor, making it suitable for a wide range of applications across various industries.
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Liệt kê 10 câu hỏi và câu trả lời thường gặp liên quan đến ứng dụng TMP423AIDCNR trong giải pháp kỹ thuật
Sure, here are 10 common questions and answers related to the application of TMP423AIDCNR:
What is the operating voltage range of TMP423AIDCNR?
- The operating voltage range of TMP423AIDCNR is 2.7V to 5.5V.
What is the temperature accuracy of TMP423AIDCNR?
- The temperature accuracy of TMP423AIDCNR is ±1°C (maximum) from -40°C to +125°C.
Can TMP423AIDCNR be used in battery-powered applications?
- Yes, TMP423AIDCNR's low operating voltage range makes it suitable for battery-powered applications.
Does TMP423AIDCNR support digital communication interfaces?
- Yes, TMP423AIDCNR supports I2C and SMBus digital communication interfaces.
What is the typical supply current of TMP423AIDCNR?
- The typical supply current of TMP423AIDCNR is 45µA.
Is TMP423AIDCNR suitable for industrial temperature monitoring applications?
- Yes, TMP423AIDCNR is suitable for industrial temperature monitoring due to its wide temperature range and high accuracy.
Can multiple TMP423AIDCNR sensors be connected to a single microcontroller?
- Yes, multiple TMP423AIDCNR sensors can be connected to a single microcontroller using their unique I2C addresses.
What is the package type of TMP423AIDCNR?
- TMP423AIDCNR comes in a small 6-pin SOT-23 package.
Does TMP423AIDCNR have programmable temperature limits?
- Yes, TMP423AIDCNR has programmable temperature limits that can trigger alert signals.
Is TMP423AIDCNR suitable for automotive applications?
- Yes, TMP423AIDCNR is suitable for automotive applications due to its wide operating voltage range and temperature accuracy.
These questions and answers cover various aspects of the application of TMP423AIDCNR in technical solutions. If you need more specific information or have further questions, feel free to ask!