Which IC is used for temperature sensor?
IC Sensors. An IC Temperature Sensor is a two terminal integrated circuit temperature transducer that produces an output current proportional to absolute temperature. The sensor package is small with a low thermal mass and a fast response time. The most common temperature range is 55 to 150°C (-58 to 302°F).
What is an AD590?
The AD590 is a 2-terminal integrated circuit temperature trans-ducer that produces an output current proportional to absolute temperature. The AD590 should be used in any temperature-sensing application below 150°C in which conventional electrical temperature sensors are currently employed.
What is the sensitivity of AD590?
With an AD590 having a sensitivity of 1mv/C (using a 1 Kohm resistor) at 300K the voltage produced is 0.3 volts. To achieve resolution of 1/2C with this transducer the voltages must be measured to 0.5 mv. This is possible when using a 4 3/4 digit DMM.
What is the working principle of AD590?
AD590 is a current-type temperature sensor. It converts temperature changes into current conversion. The simplest processing is to pass a resistor (10K) after the output to convert the current into a voltage, and then through the detection voltage, the current at this time can be deduced.
Where are IC Sensors used?
Where are IC Sensors used?
- On circuit boards to monitor and control temperature.
- In computers to control CPU temperature.
- In telecommunications applications (cell phones & PDA™).
- In some industrial immersion applications.
What is IC sensor?
The newest type of temperature sensor on the market is the integrated circuit (IC) temperature transducer. IC sensors can be designed to produce either voltage or current output and are extremely linear. IC sensors are a very effective way to produce an analog voltage proportional to temperature.
What is operating voltage of AD590?
The AD590 is electrically durable: it withstands a forward voltage of up to 44 V and a reverse voltage of 20 V.
What are RTD made of?
The traditional RTD element is constructed of a small coil of platinum, copper, or nickel wire wound to a precise resistance value around a ceramic or glass bobbin.
How does the AD592 temperature sensor work?
The AD592 is a two terminal monolithic integrated circuit temperature transducer that provides an output current proportional to absolute temperature. For a wide range of supply voltages the transducer acts as a high impedance temperature dependent current source of 1 µA/K.
What is the temperature sensor?
A temperature sensor is an electronic device that measures the temperature of its environment and converts the input data into electronic data to record, monitor, or signal temperature changes. There are many different types of temperature sensors. The other type of contact temperature sensor is called a thermistor.