Hi I'm using TL074 op amp and supplying +/-12V to V+/V- pins repectively. When the input pins are unconnected and just the power supplies are connected the IC gets really hot! So I measure the floating input and output pins to discover one of the output pins meaures -12V while floating.
The IC is cooled when I connect a sensor to the input pins. This is the normal condition but I still can't allow that the ic run super hot when the sensor is not plugged in.
Any suggestions? Thanks!
The IC is cooled when I connect a sensor to the input pins. This is the normal condition but I still can't allow that the ic run super hot when the sensor is not plugged in.
Any suggestions? Thanks!
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