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LM335AH/NOPB
Product Overview
- Category: Integrated Circuit/Analog Temperature Sensor
- Use: Accurately measures temperature and provides a linear voltage output proportional to the temperature.
- Characteristics: High accuracy, low cost, operates over a -40°C to 100°C temperature range, low self-heating, low impedance, and linear output.
- Package: TO-46 metal can package
- Essence: The LM335AH/NOPB is an analog temperature sensor that provides an accurate and reliable temperature measurement solution.
- Packaging/Quantity: Available in tape and reel packaging with various quantities.
Specifications
- Temperature Range: -40°C to 100°C
- Output Voltage: 10mV/°C
- Supply Voltage: 4V to 30V
- Current Drain: 400μA
- Linearity Error: ±1°C
- TO-46 Package Dimensions: 5.08mm x 5.08mm x 3.81mm
Detailed Pin Configuration
The LM335AH/NOPB has three pins: 1. V+ (Pin 1): Supply voltage input 2. Vout (Pin 2): Output voltage proportional to temperature 3. GND (Pin 3): Ground connection
Functional Features
- Accurate temperature measurement
- Linear output voltage
- Low self-heating
- Wide operating temperature range
- Low impedance
Advantages
- High accuracy
- Low cost
- Simple interfacing
- Reliable performance
- Low power consumption
Disadvantages
- Limited temperature range compared to some other sensors
- Requires external calibration for precise measurements
Working Principles
The LM335AH/NOPB operates based on the principle of the relationship between temperature and voltage across a PN junction. As the temperature changes, the voltage across the device changes linearly, providing an accurate representation of the temperature.
Detailed Application Field Plans
- Industrial temperature monitoring and control systems
- Automotive climate control systems
- Medical equipment temperature sensing
- Consumer electronics thermal management
Detailed and Complete Alternative Models
- TMP36: Analog temperature sensor with similar accuracy and range
- DS18B20: Digital temperature sensor with programmable resolution and alarm functions
- MCP9808: I2C temperature sensor with high accuracy and wide temperature range
In conclusion, the LM335AH/NOPB is a reliable and cost-effective analog temperature sensor suitable for various applications requiring accurate temperature measurement within a specific range.
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Перелічіть 10 типових запитань і відповідей, пов’язаних із застосуванням LM335AH/NOPB у технічних рішеннях
Sure, here are 10 common questions and answers related to the application of LM335AH/NOPB:
Q: What is LM335AH/NOPB? A: LM335AH/NOPB is a precision temperature sensor that can be used in various technical solutions to measure temperature accurately.
Q: How does LM335AH/NOPB work? A: LM335AH/NOPB operates based on the principle of the relationship between temperature and voltage, providing an output voltage that is linearly proportional to the temperature.
Q: What is the operating temperature range of LM335AH/NOPB? A: The LM335AH/NOPB can operate within a temperature range of -40°C to 100°C, making it suitable for a wide range of applications.
Q: Can LM335AH/NOPB be used in automotive applications? A: Yes, LM335AH/NOPB is commonly used in automotive applications for monitoring engine temperature, cabin temperature, and other critical temperature measurements.
Q: How accurate is LM335AH/NOPB in temperature measurement? A: LM335AH/NOPB has a typical accuracy of ±1°C at room temperature, making it suitable for precise temperature sensing applications.
Q: What are the typical applications of LM335AH/NOPB? A: LM335AH/NOPB is used in applications such as temperature controllers, thermal management systems, industrial automation, and environmental monitoring.
Q: Is calibration required for LM335AH/NOPB? A: LM335AH/NOPB does not require external calibration, as it provides a highly accurate temperature output without the need for adjustment.
Q: Can LM335AH/NOPB be directly interfaced with microcontrollers? A: Yes, LM335AH/NOPB can be easily interfaced with microcontrollers and ADCs due to its linear output voltage response to temperature changes.
Q: What is the power supply requirement for LM335AH/NOPB? A: LM335AH/NOPB operates from a single power supply ranging from 2.7V to 30V, making it compatible with a wide range of power sources.
Q: Are there any special considerations for PCB layout when using LM335AH/NOPB? A: It is recommended to keep the leads short and minimize stray capacitance to ensure accurate temperature measurements when designing the PCB layout for LM335AH/NOPB.
I hope these questions and answers are helpful for your technical solutions involving LM335AH/NOPB! If you have any more specific questions, feel free to ask.