AD7817BRZ-REEL

Resolution:	9 b
Base Part Number:	AD7817
Supplier Device Package:	16-SOIC
Package / Case:	16-SOIC (0.154", 3.90mm Width)
Mounting Type:	Surface Mount
Operating Temperature:	-55°C ~ 125°C
Test Condition:	25°C (-40°C ~ 85°C)
Accuracy - Highest (Lowest):	±2.25°C (±3°C)
Features:	Output Switch
Series:	--
Voltage - Supply:	2.7 V ~ 5.5 V
Output Type:	SPI
Sensing Temperature - Remote:	--
Sensing Temperature - Local:	-40°C ~ 85°C
Sensor Type:	Digital, Local
Part Status:	Active
Packaging:	Tape & Reel (TR)

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Temperature Sensors - Analog and Digital Output

Temperature sensors are an essential component used to monitor and control different environmental parameters in various industries. They can be broadly classified into three main categories: analog, digital and mixed-tech. The AD7817BRZ-REEL is a temperature sensor belonging to the analog and digital output category. Functionally, the AD7817BRZ-REEL is designed to provide an accurate linear output voltage proportional to the sensed temperature. The output voltage is then used to provide industrial temperature control, such as to maintain constant fan speed and motor torque or to alert the user when certain temperature thresholds have been exceeded. The AD7817BRZ-REEL provides different types of output, including digital (interrupt) and analog.The AD7817BRZ-REEL utilizes an on-chip temperature sensing technology to detect and measure changes in ambient temperatures. This temperature sensor contains both digital and analog circuitry, allowing for an adjustable supply voltage ranging from 1.8 to 5.5V. As with most digital temperature sensors, the AD7817BRZ-REEL draws power from an externally supplied power supply. Internally, the AD7817BRZ-REEL is populated with a temperature-sensitive resistor and digital signal processing circuitry. The AD7817BRZ-REEL is also designed to provide highly accurate temperature measurements. Its analog input is compensated with a precision 0.5°C/bit resolution and a 0.05°C offset accuracy that can produce a 0.005°C/°C temperature stability. Additionally, the AD7817BRZ-REEL uses an on-chip temperature calibration circuit to provide an exceptionally accurate temperature measurement, with an offset accuracy of up to 0.2°C. In its operation, the AD7817BRZ-REEL utilizes two principal temperature sensing principles to measure temperatures accurately: The voltage proportional to a temperature generated by a thermistor and the voltage across a ‘zero’ temperature coefficient solid-state transistor. Internally, a temperature-sensitive resistor and digital signal processing circuitry are used in tandem to achieve the accuracy and speed the AD7817BRZ-REEL was designed for.On top of providing accurate temperature measurements, the AD7817BRZ-REEL enables digital-level temperature detection. When certain temperature values are reached, the AD7817BRZ-REEL can issue an interrupt, alerting the user to the attained temperature. The interrupt signal can be used to trigger an external process, be integrated with other temperature monitoring systems or used to initiate a shutdown procedure.The AD7817BRZ-REEL is typically used in industrial temperature monitoring applications, such as electric motors, appliances, and HVAC systems. They are renowned for their highly accurate measurements, low power consumption, low cost and wide temperature range of -40 to +125°C.In conclusion, the AD7817BRZ-REEL is a temperature sensor designed to provide accurate and repeatable temperature measurements for industrial temperature monitoring applications. It combines both analog and digital circuitries to provide a wide range of temperature measurement features, including interrupt detection, 0.005°C/°C temperature stability and 0.2°C offset accuracy. The AD7817BRZ-REEL is a reliable and cost-effective temperature sensor that is suitable for a wide range of industrial applications.

The specific data is subject to PDF, and the above content is for reference

Part Number	Manufacturer	Price	Quantity	Description