AD7417ARU-REEL

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Analog and digital output temperature sensors are a type of thermometric device that measures temperature and output an analog or digital signal proportional to the temperature. The AD7417ARU-REEL is a Hot Swap temperature sensor from Analog Devices that combines high accuracy and low power consumption in a small, industry-standard SOT-23 package. It features a CECC certified temperature range and a built-in fault detection circuit that is capable of detecting open and shorted thermocouple wires. The AD7417ARU-REEL has a wide range of applications, including power conversion, communication systems, temperature monitoring, and harsh environment industrial applications.

The AD7417ARU-REEL is a single-channel temperature sensor that provides accurate temperature measurements over a wide temperature range. It features an operating temperature range of -40 to +125°C and a resolution of 0.25°C. The AD7417ARU-REEL is powered by a low-voltage single-supply operating voltage from two to five volts and has a very low-power consumption of only 1.1μA. It is a low-cost temperature sensor that measures temperature with an accuracy of ±1°C from 0°C to 85°C.

The operation of the AD7417ARU-REEL starts when an external signal is applied to its input as an analog current or voltage. This signal is then converted into a proportional digital signal encoded using an Analog-to-Digital Converter (ADC). This digital signal is then output on its multiplexed Serial Peripheral Interface (SPI). The SPI output is then used by the system to measure the temperature of the environment.

The AD7417ARU-REEL also has a built-in fault detection circuit that is capable of detecting open and shorted thermocouple wires. This makes it ideal for applications where hazardous conditions may exist or when there is a risk of short-circuiting. This feature also provides additional protection against damage from electrical noise.

Other features of the AD7417ARU-REEL include an adjustable temperature range, a wide dynamic range of measuring from -40°C to +125°C, and a programmable time-out counter. This time-out counter can be adjusted to make sure the temperature measurement is accurate even when the temperature changes rapidly.

The AD7417ARU-REEL is ideal for a wide range of applications that require accurate temperature measurements. These applications include power conversion, communication systems, temperature monitoring in harsh environments, and industrial applications. It is also an excellent choice for applications where there is a risk of short-circuiting, as it is capable of detecting open and shorted thermocouple wiring.

The AD7417ARU-REEL is a reliable and efficient temperature sensor for all of its applications. Its low power consumption, wide temperature range, and fault detection circuit make it a superior choice in a variety of applications that require accurate temperature measurements.

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