TSV temperature sensor temperature-measuring circuit with constant current source

Published:2011/3/21 1:30:00 Author:Allen | Keyword: TSV, temperature sensor, constant current source | From:SeekIC

In the figure, when using a constant current source as the load, the load current will remain stable, the voltage drop of lead resistance is a constant value, so the output voltage changes at 10mV / ℃ rule. Generally, the control distance is up to kilometer.



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