Overview
The TMP451HQDQFRQ1, manufactured by Texas Instruments, is a high-precision digital output temperature sensor designed for industrial and automotive applications. This sensor provides a temperature measurement accuracy of 0.0625°C, making it ideal for scenarios requiring precise temperature monitoring. Its compact QFN package ensures easy integration into various circuit boards while offering excellent thermal performance. The TMP451HQDQFRQ1 is particularly suited for applications such as power electronics, automotive engine control systems, and medical devices, where reliable and accurate temperature sensing is critical.
Key Specifications
| Parameter | Value | Unit | Notes |
|---|---|---|---|
| Temperature Measurement Accuracy | 0.0625 | °C | High precision |
| Package | QFN | - | Compact and efficient |
| Operating Voltage Range | 1.7 to 3.6 | V | Low power consumption |
| Operating Temperature Range | -40 to 125 | °C | Suitable for harsh environments |
| Response Time | Fast | - | Real-time temperature sensing |
Key Features
- High precision temperature measurement with 0.0625°C accuracy.
- Strong anti-interference capability for reliable performance in noisy environments.
- Fast response time for real-time temperature monitoring.
- Low power design, ideal for battery-powered applications.
- Compact QFN package for easy integration and efficient thermal management.
Applications
The TMP451HQDQFRQ1 is widely used in industrial and automotive applications. It is particularly effective in power electronics for temperature monitoring, automotive engine control systems for ensuring optimal performance, and medical devices where precise temperature control is essential. Its high accuracy and robust design make it a reliable choice for critical temperature sensing tasks.
Q & A
1. What is the temperature measurement accuracy of the TMP451HQDQFRQ1?
The TMP451HQDQFRQ1 provides a temperature measurement accuracy of 0.0625°C.
2. What package does the TMP451HQDQFRQ1 use?
It uses a compact QFN package.
3. What is the operating voltage range of the TMP451HQDQFRQ1?
The operating voltage range is from 1.7V to 3.6V.
4. What is the operating temperature range of the TMP451HQDQFRQ1?
It operates within a temperature range of -40°C to 125°C.
5. How fast is the response time of the TMP451HQDQFRQ1?
The sensor has a fast response time, enabling real-time temperature monitoring.
6. What are the key features of the TMP451HQDQFRQ1?
Key features include high precision, strong anti-interference capability, fast response time, low power design, and a compact QFN package.
7. What are the typical applications of the TMP451HQDQFRQ1?
Typical applications include power electronics, automotive engine control systems, and medical devices.
8. Is the TMP451HQDQFRQ1 suitable for battery-powered applications?
Yes, its low power design makes it ideal for battery-powered applications.
9. Can the TMP451HQDQFRQ1 be used in harsh environments?
Yes, it operates within a temperature range of -40°C to 125°C, making it suitable for harsh environments.
10. What makes the TMP451HQDQFRQ1 a reliable choice for temperature sensing?
Its high accuracy, robust design, and compact package make it a reliable choice for critical temperature sensing tasks.
