LM335 – Precision Temperature Sensors

Description

1. IC Type: The LM335 is a precision temperature sensor integrated circuit (IC).
2. Output Voltage: It provides an output voltage that is linearly proportional to the temperature in degrees Kelvin (K). The output voltage change is approximately 10 mV per degree Kelvin.
3. Temperature Range: The LM335 is typically used to measure temperatures in a wide range, often from -40°C to 100°C or more, depending on the specific version and application.
4. Calibrated Sensor: It is factory calibrated to ensure accurate temperature measurements.
5. Versatile Voltage Output: The output voltage of the LM335 can be easily interfaced with analog-to-digital converters (ADCs), microcontrollers, or other analog circuitry to obtain precise temperature readings.
6. Low Drift: The LM335 is known for its low temperature drift, which means it provides stable and accurate temperature measurements over time.
7. Low Power Consumption: It operates with low power consumption, making it suitable for battery-powered applications.
8. Pin Configuration: The LM335 typically has three pins: Vout (output), V- (ground), and V+ (input voltage).
9. Linear Output: The linear output voltage makes it straightforward to convert the analog signal into temperature readings.
10. Applications: The LM335 is widely used in various applications, including temperature measurement and control systems, temperature-compensated voltage references, and environmental monitoring.
11. Temperature Units: Keep in mind that the output voltage is in Kelvin (K), so you may need to perform additional calculations to convert it to degrees Celsius (°C) or Fahrenheit (°F).
12. Datasheet: For precise details regarding electrical characteristics, pin configuration, and usage, it’s essential to refer to the datasheet provided by the manufacturer.