AD8643-EPABSOLUTE MAXIMUM RATINGSTHERMAL RESISTANCE Absolute maximum ratings apply at 25°C, unless otherwise noted. θJA is specified for the worst-case conditions, that is, a device Table 3. soldered in a circuit board for surface-mount packages. Parameter Rating Supply Voltage 27.3 V Table 4. Thermal Resistance Input Voltage V− to V+ Package TypeθJAθJC Unit Differential Input Voltage ±Supply Voltage 14-Lead SOIC (R) 120 36 °C/W Output Short-Circuit Duration Indefinite Storage Temperature Range −65°C to +150°C Operating Temperature Range −55°C to +125°C ESD CAUTION Junction Temperature Range −65°C to +150°C Lead Temperature (Soldering, 60 sec) 300°C Stresses above those listed under Absolute Maximum Ratings may cause permanent damage to the device. This is a stress rating only; functional operation of the device at these or any other conditions above those indicated in the operational section of this specification is not implied. Exposure to absolute maximum rating conditions for extended periods may affect device reliability. Rev. 0 | Page 5 of 12 Document Outline FEATURES ENHANCED PRODUCT FEATURES APPLICATIONS GENERAL DESCRIPTION PIN CONFIGURATION TABLE OF CONTENTS REVISION HISTORY SPECIFICATIONS ELECTRICAL CHARACTERISTICS ABSOLUTE MAXIMUM RATINGS THERMAL RESISTANCE ESD CAUTION TYPICAL PERFORMANCE CHARACTERISTICS OUTLINE DIMENSIONS ORDERING GUIDE