Thermal resistance of ADG508

Question

I am not able to find Thermal resistance of ADG508 (Junction to Ambient). Can you share the same (all packages)?

Stephen_Nugent · Accepted Answer

Hi, 
 The theta J-A (Junction to Ambient) for the ADG508A packages are as follows: 
 16 lead SOIC = 124.9 degC/W 
 16 lead PDIP = 103.3 degC/W 
 20 lead PLCC = 89.4 degC/W 
 Regards, 
 Stephen