Part Number:LM331
Hi,
we are using a circuit that include an LM331. The LM331 is in a circuit reproducing the basic Voltage tot Frequency converter of Figure 14 in the datasheet.
That circuit was used at a temperature of ~-5C which is below the operating temperature range. The person operating it saw a degradation of the output signal as the circuit reach the low temperature. Since then it is not working even after coming back to higher temperature.
Could operating the LM331 at low temperature permanently damage it?
Thanks,
Pierre-Yves