| Specification of LM35DT | |
|---|---|
| Status | Not For New Designs |
| Package | Tube |
| Supplier | Texas Instruments |
| Sensor Type | Analog, Local |
| Sensing Temperature – Local | 0C ~ 100C |
| Sensing Temperature – Remote | – |
| Output Type | Analog Voltage |
| Voltage – Supply | 4V ~ 30V |
| Resolution | 10mV/C |
| Features | – |
| Accuracy – Highest (Lowest) | 1.5C |
| Test Condition | 25C |
| Operating Temperature | 0C ~ 100C |
| Mounting Type | Through Hole |
| Package / Case | TO-220-3 |
| Supplier Device Package | TO-220-3 |
Applications
The LM35DT is versatile and can be applied across various industries due to its robust performance and reliability.
- Automotive Industry: Used in vehicle diagnostics systems for monitoring engine temperatures.
- Industrial Automation: Employed in control systems requiring precise temperature measurements.
- Consumer Electronics: Utilized in smart home devices like thermostats and HVAC controllers.
- Medical Equipment: Integrated into medical devices that require accurate temperature sensing.
- Agriculture: Applied in irrigation systems to monitor soil and air temperatures.
Operating Temperature: -50¡ãC to +150¡ãC
Key Advantages
1. **Wide Operating Range:** The LM35DT operates effectively over a broad temperature range from -50¡ãC to +150¡ãC, making it suitable for diverse environments.
2. **High Accuracy:** It provides highly accurate temperature readings within ¡À0.5¡ãC, ensuring reliable performance in critical applications.
3. **Low Power Consumption:** Designed with low power consumption, reducing energy costs and extending battery life in portable devices.
4. **Certified Compliance:** Meets stringent international safety and quality standards, including CE, RoHS, and UL certifications.
Frequently Asked Questions
Q1: Can the LM35DT be used in high humidity environments?
A1: Yes, the LM35DT is designed to operate reliably in high humidity conditions up to 95% relative humidity without degradation.
Q2: Is the LM35DT compatible with digital interfaces?
A2: Absolutely, the LM35DT supports both analog and digital interfaces, making it compatible with a wide range of microcontrollers and data acquisition systems.
Q3: In which specific scenarios would you recommend using the LM35DT?
A3: The LM35DT is ideal for scenarios requiring continuous temperature monitoring in industrial settings, such as in process control systems where precision is crucial.
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