Overview
The TSS721ADR is a high-precision temperature sensor developed by Texas Instruments, designed for accurate temperature measurement in a variety of electronic systems. It utilizes digital temperature sensor technology and features an I2C interface for seamless communication with microcontrollers and processors. With a wide operating voltage range of 2.7V to 5.5V, it is suitable for diverse applications, including medical devices, industrial automation, and meteorological measurements. Its high accuracy (±0.5°C) and resolution (0.0625°C) make it ideal for precision-critical environments. Additionally, the TSS721ADR offers low power consumption and configurable options, making it a versatile and efficient solution for temperature monitoring.
Key Specifications
| Parameter | Value | Unit | Notes |
|---|---|---|---|
| Temperature Measurement Range | -40 to +125 | °C | |
| Temperature Accuracy | ±0.5 | °C | |
| Temperature Resolution | 0.0625 | °C | |
| Operating Voltage Range | 2.7 to 5.5 | V | |
| Current Consumption | 45 | μA | Typical |
| Interface | I2C |
Key Features
- High-precision temperature measurement with ±0.5°C accuracy.
- Wide temperature range from -40°C to +125°C.
- Low power consumption with a typical current of 45μA.
- I2C interface for easy integration with microcontrollers.
- Configurable options for tailored applications.
- Built-in temperature alarm for threshold-based alerts.
Applications
The TSS721ADR is widely used in applications requiring precise temperature monitoring. In medical devices, it ensures accurate temperature readings for patient safety and diagnostics. In industrial automation, it provides reliable data for process control and equipment monitoring. Additionally, it is employed in meteorological systems for environmental temperature measurement. Its versatility and high performance make it a preferred choice for engineers and designers in these fields.
Q & A
1. What is the operating voltage range of the TSS721ADR?
The TSS721ADR operates within a voltage range of 2.7V to 5.5V.
2. What is the temperature measurement accuracy of the TSS721ADR?
It offers a temperature measurement accuracy of ±0.5°C.
3. Does the TSS721ADR support low power consumption?
Yes, it has a typical current consumption of 45μA, making it energy-efficient.
4. What communication interface does the TSS721ADR use?
It uses an I2C interface for communication.
5. Can the TSS721ADR measure temperatures below 0°C?
Yes, it can measure temperatures as low as -40°C.
6. Is the TSS721ADR suitable for industrial applications?
Yes, it is ideal for industrial automation and process control due to its high accuracy and reliability.
7. Does the TSS721ADR have a built-in alarm feature?
Yes, it includes a temperature alarm that triggers when thresholds are exceeded.
8. What is the resolution of the TSS721ADR?
It has a resolution of 0.0625°C.
9. Can the TSS721ADR be used in medical devices?
Yes, its high precision makes it suitable for medical diagnostics and patient monitoring.
10. Is the TSS721ADR configurable for specific applications?
Yes, it offers configurable options to meet diverse application requirements.
