link to page 6 OP281/OP481ABSOLUTE MAXIMUM RATINGSTHERMAL RESISTANCETable 4. Parameter RatingTable 5. Thermal Resistance Supply Voltage 16 V Package Typeθ 1JAθJC Unit Input Voltage GND to VS + 10 V 8-Lead SOIC (R Suffix) 158 43 °C/W Differential Input Voltage ±3.5 V 8-Lead TSSOP (RU Suffix) 240 43 °C/W Output Short-Circuit Duration to GND Indefinite 14-Lead SOIC (R Suffix) 120 36 °C/W Storage Temperature Range −65°C to +150°C 14-Lead TSSOP (RU Suffix) 240 43 °C/W Operating Temperature Range −40°C to +85°C 1 Junction Temperature Range −65°C to +150°C θJA is specified for the worst-case conditions, that is, θJA is specified for device soldered in circuit board for TSSOP and SOIC packages. Lead Temperature Range (Soldering, 60 sec) 300°C ESD CAUTION 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. D | Page 6 of 20 Document Outline FEATURES APPLICATIONS GENERAL DESCRIPTION PIN CONFIGURATIONS TABLE OF CONTENTS REVISION HISTORY SPECIFICATIONS ELECTRICAL SPECIFICATIONS ABSOLUTE MAXIMUM RATINGS THERMAL RESISTANCE ESD CAUTION TYPICAL PERFORMANCE CHARACTERISTICS APPLICATIONS THEORY OF OPERATION INPUT OVERVOLTAGE PROTECTION INPUT OFFSET VOLTAGE INPUT COMMON-MODE VOLTAGE RANGE CAPACITIVE LOADING MICROPOWER REFERENCE VOLTAGE GENERATOR WINDOW COMPARATOR LOW-SIDE CURRENT MONITOR LOW VOLTAGE HALF-WAVE AND FULL-WAVE RECTIFIERS BATTERY-POWERED TELEPHONE HEADSET AMPLIFIER OUTLINE DIMENSIONS ORDERING GUIDE