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TMP303CDRLT
Product Overview
Category: Integrated Circuit
Use: Temperature Sensor
Characteristics: High accuracy, low power consumption
Package: SOIC-8
Essence: Accurate temperature sensing and monitoring
Packaging/Quantity: Tape & Reel, 2500 units
Specifications
- Operating Voltage: 2.7V to 5.5V
- Temperature Range: -40°C to +125°C
- Accuracy: ±1°C (max) from -10°C to +85°C
- Quiescent Current: 45µA (typ)
- Shutdown Current: 0.3µA (typ)
Detailed Pin Configuration
- VCC
- GND
- SDA
- SCL
- ALERT
- ADDR
- NC
- NC
Functional Features
- I2C Interface for communication
- Programmable alert function
- Low power consumption
- Small form factor
Advantages and Disadvantages
Advantages: - High accuracy - Wide operating voltage range - Low quiescent current
Disadvantages: - Limited temperature range compared to some alternatives - Requires external pull-up resistors for I2C communication
Working Principles
The TMP303CDRLT operates by converting temperature into a digital signal using an on-chip bandgap sensor. It communicates the temperature data through the I2C interface and can be programmed to trigger an alert based on user-defined thresholds.
Detailed Application Field Plans
The TMP303CDRLT is suitable for various applications requiring accurate temperature monitoring, such as: - Industrial automation - Consumer electronics - HVAC systems - Automotive
Detailed and Complete Alternative Models
- TMP302CDRLT
- Similar specifications and features
- Different package (SOT-23)
- TMP301CDRLT
- Lower accuracy but lower cost
- Same package and pin configuration
In conclusion, the TMP303CDRLT is a high-accuracy temperature sensor with low power consumption, making it suitable for a wide range of applications where precise temperature monitoring is essential.
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Liệt kê 10 câu hỏi và câu trả lời thường gặp liên quan đến ứng dụng TMP303CDRLT trong giải pháp kỹ thuật
Sure, here are 10 common questions and answers related to the application of TMP303CDRLT:
What is the operating voltage range of TMP303CDRLT?
- The operating voltage range of TMP303CDRLT is 1.7V to 5.5V.
What is the temperature accuracy of TMP303CDRLT?
- The temperature accuracy of TMP303CDRLT is ±1°C (maximum) from -20°C to 70°C.
Can TMP303CDRLT be used in battery-powered applications?
- Yes, TMP303CDRLT's low operating voltage range makes it suitable for battery-powered applications.
Does TMP303CDRLT have hysteresis to prevent temperature oscillations?
- Yes, TMP303CDRLT has a programmable hysteresis feature to prevent temperature oscillations.
What is the typical supply current of TMP303CDRLT?
- The typical supply current of TMP303CDRLT is 6µA, making it suitable for low-power applications.
Is TMP303CDRLT suitable for industrial temperature monitoring?
- Yes, TMP303CDRLT is suitable for industrial temperature monitoring due to its wide operating temperature range and accuracy.
Can TMP303CDRLT be interfaced with a microcontroller?
- Yes, TMP303CDRLT can be easily interfaced with a microcontroller using its I2C interface.
Does TMP303CDRLT have any built-in temperature alert functionality?
- Yes, TMP303CDRLT has a programmable temperature alert output for easy integration into control systems.
What is the response time of TMP303CDRLT to changes in temperature?
- The response time of TMP303CDRLT is typically less than 100ms, allowing for quick temperature measurements.
Is TMP303CDRLT RoHS compliant?
- Yes, TMP303CDRLT is RoHS compliant, making it suitable for use in environmentally sensitive applications.
I hope these questions and answers are helpful for your technical solutions! If you have any more specific questions, feel free to ask.