ADT7483AARQZ-R7

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Temperature sensors have become a necessity for a variety of applications. They are used to measure temperature and provide an analog or digital feedback to indicate the temperature level. The ADT7483AARQZ-R7 is one such temperature sensor, which falls under the category of temperature sensors with analog and digital output.

The ADT7483AARQZ-R7 temperature sensor is designed for very small size, low power, thermistor applications. It features an advanced temperature sensing algorithm, allowing for precise temperature measurements. The thermistor is the sensing element, which uses a resistance-temperature nomograph to convert the temperature into a resistance value. This value is then measured by the sensor, which then outputs a corresponding analog or digital signal to indicate the temperature.

In terms of its application fields, the ADT7483AARQZ-R7 has been primarily designed for embedded applications, where its low power and small size are beneficial. This includes into automotive applications, such as HVAC and Engine Control units, as well as industrial applications and consumer electronics. Its low power and accurate readings are also beneficial in medical applications, such as thermistors used in medical probes.

The ADT7483AARQZ-R7 offers flexible capabilities for scaling the outputs for the desired range of temperatures and units. The output is provided in a range of voltages, with a minimum of 2.2V and a maximum of 6V and is switchable between Celsius and Fahrenheit. In terms of digital output, the resolution is both configurable and programmable, allowing for a range of temperatures to be mapped to a specific digital output value. It also offers a temperature data output as a 16-bit digital signal.

This temperature sensor offers benefits beyond its size and interface. It also incorporates a filtered thermistor measurement, to reduce undesirable temperature reading responses such as B-constant variation and self-heating. It also offers power-saving functions such as over-sampling, averaging and ultra-low standby current. This allows for long battery life in portable applications, whilst still maintaining accurate readings.

The ADT7483AARQZ-R7 temperature sensor is an advanced and flexible solution, for applications placing a premium on precise temperature readings, with the added benefit being its small size and low power. This makes it an ideal choice for embedded, industrial, medical and consumer applications.

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