50.9 Thermal Characteristics
| Standard Operating Conditions (unless otherwise stated) | |||||
|---|---|---|---|---|---|
| Param No. | Sym. | Characteristic | Typ. | Units | Conditions | 
| TH01 | θJA | Thermal Resistance Junction to Ambient | 57.1 | °C/W | 28-pin SPDIP package | 
| 46.0 | °C/W | 28-pin SOIC package | |||
| 54.5 | °C/W | 28-pin SSOP package | |||
| 36.5 | °C/W | 28-pin VQFN package | |||
| TH02 | TJMAX | Maximum Junction Temperature | 150 | °C | |
| 
               Note: 
                 
            
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