Could you teach me about the junction temperature of AD820 because AD820 datasheet does not describe the junction ?
I think that the junction temperature is 150 degree celcius as other parts and is it correct ?
Datasheet describes the internal power dissipation at absolute maximum rate.
These are below and I think that these are defined at 0 degree celcius.
But, maximum junction temperature is 160 degree celicus at SOIC. ( 1.0W *160 degree celcius/W) .
So please let me cralify the junction temeprature of AD820.
Internal Power Dissipation at datasheet
8-Lead PDIP (N) 1.6 W
8-Lead SOIC_N (R) 1.0 W
8-Lead MSOP (RM) 0.8 W