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LM35CAZ
+БОМANALOG VOLTAGE OUTPUT SENSOR, -.
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ПроизводительНациональный полупроводник
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Мфр. Часть #LM35CAZ
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Лист данных LM35CAZ DataSheet
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Пакет TO-92
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В наличии4160
365 Дни гарантии качества
7*24 часы обслуживания каранти
90-гарантия послепродажного дня
Гарантия подлинного продукта
Спецификации
| Атрибут | Ценность |
| Package | Bulk |
| ProductStatus | Active |
Обзор
Description
The LM35CAZ requires no external calibration or trimming to maintain an accuracy of ±0.2°C at room temperature and ±0.4°C over a broader range, making it suitable for a variety of applications, including environmental monitoring, consumer electronics, and industrial systems. Its design ensures low self-heating, reducing errors in temperature measurement.
The device operates with a supply voltage range of 4V to 30V and has a low current consumption, making it energy-efficient. Its TO-92 package allows for easy mounting on PCBs, and the sensor's three-pin configuration simplifies integration into electronic circuits.
Equivalent
1. LM35DZ - Slightly less accurate but similar functionality.
2. DS18B20 - A digital temperature sensor with similar range.
3. TMP36 - An analog temperature sensor with a similar range and output.
4. MCP9700/9701 - Low-power temperature sensors with similar analog output.
5. NTC Thermistors - Require additional circuitry but can be used for temperature sensing.
Note that while these products are similar, they may differ in specifications like accuracy, temperature range, and interface type. Always check the datasheets for specific requirements.
Features
1. Linear Output: It outputs 10 mV per degree Celsius, making it easy to interpret the data.
2. Accuracy: Offers a typical accuracy of ±0.2°C at room temperature, ensuring precise temperature readings.
3. Wide Operating Range: Functions effectively within a temperature range of -40°C to +110°C.
4. Low Self-Heating: Designed to minimize self-heating, with less than 0.1°C increase in still air.
5. Calibrated Directly in Celsius: Eliminates the need for external calibration or trimming.
6. Low Power Consumption: Operates with a low power requirement, enhancing battery life for portable applications.
7. Versatile Packaging: Available in a TO-92 package, allowing easy integration into various applications.
8. Single-Supply Operation: Operates from a single power supply, typically ranging from 4V to 30V.
These features make the LM35CAZ suitable for a wide variety of temperature sensing applications in both industrial and consumer electronics.
Pinout
1. Pin 1 (Vs or V+): Power supply. This pin is connected to the positive voltage supply, typically ranging from 4V to 30V.
2. Pin 2 (Vout): Output voltage. This pin provides an analog voltage output directly proportional to the temperature in Celsius. The output voltage is approximately 10mV per degree Celsius (e.g., 250mV at 25°C).
3. Pin 3 (GND): Ground. This pin is connected to the ground or the negative side of the power supply.
The LM35CAZ is known for its accuracy of ±0.2°C at room temperature and its ability to operate across a wide temperature range, making it suitable for various temperature sensing applications.
Manufacturer
Application
1. Environmental Monitoring: Used in weather stations and HVAC systems for accurate temperature measurement.
2. Consumer Electronics: Integrated into devices like thermostats and home appliances for temperature regulation.
3. Industrial Automation: Employed in process control systems to monitor and manage temperatures of machinery and production lines.
4. Medical Equipment: Utilized in devices that require precise temperature control or monitoring.
5. Automotive: Used for engine monitoring and climate control systems.
Its low cost, accuracy, and ease of integration make it suitable for a wide range of temperature sensing applications.