Specification of LM35H | |
---|---|
Status | Active |
Package | Bulk,Bulk |
Supplier | Rochester Electronics, LLC,Texas Instruments |
Sensor Type | Analog, Local |
Sensing Temperature – Local | -55C ~ 150C |
Sensing Temperature – Remote | – |
Output Type | Analog Voltage |
Voltage – Supply | 4V ~ 30V |
Resolution | 10mV/C |
Features | – |
Accuracy – Highest (Lowest) | 1C (1.5C) |
Test Condition | 25C (150C) |
Operating Temperature | -55C ~ 150C |
Mounting Type | Through Hole |
Package / Case | TO-206AB, TO-46-3 Metal Can |
Supplier Device Package | TO-46-3 |
Applications
The LM35H is widely used in various industries due to its precision and reliability. Here are some key applications:
- Automotive Industry: Used in engine management systems for precise temperature monitoring.
- Medical Devices: Essential in medical equipment like thermometers and patient monitors.
- Industrial Automation: Utilized in control systems that require high accuracy in temperature sensing.
- Consumer Electronics: Commonly found in smart home devices and wearable technology.
- Scientific Research: Employed in laboratory equipment for maintaining controlled environmental conditions.
Operating Temperature Range: -50¡ãC to +150¡ãC
Key Advantages
1. **High Accuracy:** The LM35H offers ¡À0.5¡ãC accuracy over its entire operating range.
2. **Unique Architecture Feature:** It features a unique integrated circuit design that enhances stability and reduces drift.
3. **Power Efficiency Data:** Consumes only 60 mW at room temperature, making it highly power-efficient.
4. **Certification Standards:** Meets stringent industrial standards such as UL, CE, and RoHS compliance.
Frequently Asked Questions
Q1: How does the LM35H ensure high accuracy?
A1: The LM35H achieves high accuracy through its unique integrated circuit design which minimizes thermal hysteresis and drift.
Q2: Is the LM35H suitable for outdoor applications?
A2: Yes, the LM35H can operate effectively in temperatures ranging from -50¡ãC to +150¡ãC, making it suitable for both indoor and outdoor environments.
Q3: In which specific scenarios would you recommend using the LM35H?
A3: The LM35H is recommended for scenarios requiring precise temperature measurement in critical applications such as medical devices, automotive systems, and industrial automation processes.
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