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LM335DT
+БОМSENSOR ANALOG -40C-100C 8SO
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ПроизводительSTМикроэлектроника
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Мфр. Часть #LM335DT
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В наличии4491
365 Дни гарантии качества
7*24 часы обслуживания каранти
90-гарантия послепродажного дня
Гарантия подлинного продукта
Спецификации
| Атрибут | Ценность |
| PartStatus | Last Time Buy |
| SensorType | Analog, Local |
| SensingTemperature-Local | -40°C ~ 100°C |
| OutputType | Analog Voltage |
| Resolution | 10mV/°K |
| Accuracy-Highest(Lowest) | ±1°C |
| TestCondition | 25°C (-40°C ~ 100°C) |
| OperatingTemperature | -40°C ~ 100°C |
| MountingType | Surface Mount |
| Package/Case | 8-SOIC (0.154", 3.90mm Width) |
| SupplierDevicePackage | 8-SOIC |
| BaseProductNumber | LM335 |
Обзор
Description
Operating over a temperature range of -40°C to +100°C, the LM335DT outputs 10 mV per degree Celsius, allowing for easy interfacing with analog-to-digital converters (ADCs) or microcontrollers. The device features low offset voltage, low drift, and excellent temperature stability, ensuring accurate readings.
Packaged in a TO-220 or similar format, the LM335DT can be easily mounted to heat sinks or other thermal interfaces for effective thermal coupling. Additionally, it requires a small operating current, making it energy-efficient for battery-powered applications. Overall, the LM335DT is a versatile, reliable choice for precise temperature sensing in various electronic systems.
Equivalent
Features
1. Temperature Range: It can measure temperatures from -40°C to +100°C with a linear output.
2. Output Voltage: The device provides a proportional voltage output of 10 mV/°C, making it easy to interface with analog-to-digital converters.
3. Low Temperature Coefficient: The LM335DT has a low temperature coefficient, ensuring high accuracy in temperature measurement.
4. Wide Supply Voltage: It operates with a supply voltage ranging from +1.5V to +40V, enhancing its versatility in different applications.
5. Easy to Use: The device comes in a TO-220 package, facilitating easy integration into various circuit designs.
6. High Stability: It features good long-term stability, making it suitable for precision applications.
7. Low Noise: The sensor exhibits low noise characteristics, ensuring reliable temperature readings.
The LM335DT is ideal for industrial, commercial, and consumer temperature measurement applications.
Pinout
1. Pin 1 (VOUT): This is the output pin that provides a voltage proportional to the temperature. The output voltage is typically 10 mV/°C.
2. Pin 2 (GND): This pin is the ground connection, which is essential for completing the circuit and providing a reference for the output voltage.
3. Pin 3 (V+ or VCC): This is the power supply pin where a voltage is applied to operate the device. The typical operating voltage range is from 1.0V to 40V.
The LM335DT is widely used in applications requiring precise temperature measurement and monitoring.
Manufacturer
The company serves a wide range of markets, including automotive, industrial, consumer electronics, and communications, providing solutions that enhance the performance and efficiency of electronic devices. The LM335DT is a precision temperature sensor that operates within a specified temperature range, commonly utilized in various applications requiring temperature monitoring and control. TI’s extensive experience in the semiconductor industry and commitment to research and development have established it as a leader in providing reliable and high-quality electronic components.
Application
1. Temperature Sensing: It provides accurate temperature readings for industrial, medical, and environmental monitoring.
2. Thermostats and Climate Control: Integrated into HVAC systems for maintaining optimal temperatures.
3. Data Acquisition Systems: Used in scientific instruments for temperature measurement.
4. Voltage Reference: Serves as a stable voltage reference in precision circuits.
5. Consumer Electronics: Incorporated in devices that require temperature compensation.
6. Automotive Applications: Utilized for monitoring engine temperatures and climate control systems.
Its versatility makes it suitable for both commercial and industrial applications.