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voltage of 0.650 volts. The ADC is set to run at 8 bits and the Vref is 3.3 volts. The sensor has a negative temperature coefficient. This means the voltage goes lower as the temperature goes up. What is the output code of the ADC to check if the temperature is too hot? 65 43 Not enough information 50

voltage of 0.650 volts. The ADC is set to run at 8 bits and the Vref is 3.3 volts. The sensor has a negative temperature coefficient. This means the voltage goes lower as the temperature goes up. What is the output code of the ADC to check if the temperature is too hot? 65 43 Not enough information 50

Introductory Circuit Analysis (13th Edition)
Introductory Circuit Analysis (13th Edition)
13th Edition
ISBN:9780133923605
Author:Robert L. Boylestad
Publisher:Robert L. Boylestad
Chapter1: Introduction
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The internal temperature of a KL25Z is continuously monitored with the ADC every 10 seconds to make sure the chip is not too hot. The temperature threshold is a sensor voltage of 0.650 volts. The ADC is set to run at 8 bits and the Vref is 3.3 volts. The sensor has a negative temperature coefficient. This means the voltage goes lower as the temperature goes up. What is the output code of the ADC to check if the temperature is too hot? 65 43 Not enough information 50 O O O O
Transcribed Image Text:The internal temperature of a KL25Z is continuously monitored with the ADC every 10 seconds to make sure the chip is not too hot. The temperature threshold is a sensor voltage of 0.650 volts. The ADC is set to run at 8 bits and the Vref is 3.3 volts. The sensor has a negative temperature coefficient. This means the voltage goes lower as the temperature goes up. What is the output code of the ADC to check if the temperature is too hot? 65 43 Not enough information 50 O O O O
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