AD7417AR-REEL7

Temperature Sensors - Analog and Digital Output

The AD7417AR-REEL7 is a temperature sensor used in many applications. It is capable of both analog and digital output, and is capable of measures temperature from -55°C to +125°C.

Analog Output

The AD7417AR-REEL7 provides an analog output that can be used to measure the temperature of a device. It provides a 10-bit wide range of linear output from 0 to 5 V, which is a resolution of 0.1°C. This is suitable for a wide variety of applications, from medical to industrial. The analog output can also be used to provide temperature alarm signals, as the chip includes an internal comparator.

Digital Output

The AD7417AR-REEL7 also provides a digital output, allowing for temperature readings in both Celsius and Fahrenheit. The digital output is provided through a two wire bus, which allows it to be read out using a microcontroller or FPGA. The accuracy of the digital output is 0.25°C, with a resolution of 0.0625°C.

Technical Specifications

• Power Supply: 2.5-5.5 V
• Package Type: 8-pin DIP
• Operating Range: -55°C to +125°C
• Interface: I2C
• Dimensions: 6.25 mm x 5 mm

Applications

The AD7417AR-REEL7 is suitable for a wide range of applications, from industrial and medical to automotive and consumer electronics. The analog output is ideal for applications where accuracy is critical, such as medical equipment, while the digital output is ideal for applications where a simple temperature reading is sufficient, such as climate control systems. The wide range of operating temperatures also makes it well suited for use in extreme environments.

Conclusion

The AD7417AR-REEL7 is a versatile temperature sensor, capable of both analog and digital output. It is suitable for a wide range of applications, from medical to consumer electronics, and from extreme environments to climate control. The chip is also easy to use with a microcontroller or FPGA, making it ideal for smart temperature sensing applications.