Disable the Temperature Sensor on the uSDC20D

Dedicated to support for the microcontroller based uSDC20D
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Disable the Temperature Sensor on the uSDC20D

Postby zootjeff » Tue May 24, 2005 4:03 am


The voltage at the node where the resitors meet should be between 0.42 and 0.73 volts or 0.58 volts nominal. 0.58 volts is 25 degrees C

By putting in these reistors, you can bypass the temperature sensor. You have to remove the temperature sensor.

R1*7.62 = R2

Choose random value for R1 between 1k and 10k. Choose R2 based on formula.

R1 = 1K ohm
R2 = 7.62k ohms

Since 7.62k doesn't exist, you can use 7.5k or something close..

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