Data SheetAD8551/AD8552/AD8554ABSOLUTE MAXIMUM RATINGS Table 3.THERMAL CHARACTERISTICSParameterRatingTable 4. Supply Voltage 6 V Input Voltage GND −0.3 V to V Package TypeθJAθJCUnit S + 0.3 V Differential Input Voltage1 ±5.0 V 8-Lead MSOP (RM) 190 44 °C/W ESD (Human Body Model) 2000 V 8-Lead TSSOP (RU) 240 43 °C/W Output Short-Circuit Duration to GND Indefinite 8-Lead SOIC (R) 158 43 °C/W Storage Temperature Range −65°C to +150°C 14-Lead TSSOP (RU) 180 36 °C/W Operating Temperature Range −40°C to +125°C 14-Lead SOIC (R) 120 36 °C/W Junction Temperature Range −65°C to +150°C Lead Temperature Range 300°C ESD CAUTION (Soldering, 60 sec) 1 Differential input voltage is limited to ±5.0 V or the supply voltage, whichever is less. Stresses at or above those listed under Absolute Maximum Ratings may cause permanent damage to the product. This is a stress rating only; functional operation of the product at these or any other conditions above those indicated in the operational section of this specification is not implied. Operation beyond the maximum operating conditions for extended periods may affect product reliability. Rev. F | Page 5 of 24 Document Outline FEATURES APPLICATIONS GENERAL DESCRIPTION PIN CONFIGURATIONS TABLE OF CONTENTS REVISION HISTORY SPECIFICATIONS ELECTRICAL CHARACTERISTICS ABSOLUTE MAXIMUM RATINGS THERMAL CHARACTERISTICS ESD CAUTION TYPICAL PERFORMANCE CHARACTERISTICS FUNCTIONAL DESCRIPTION AMPLIFIER ARCHITECTURE BASIC AUTO-ZERO AMPLIFIER THEORY Auto-Zero Phase Amplification Phase HIGH GAIN, CMRR, PSRR MAXIMIZING PERFORMANCE THROUGHPROPER LAYOUT 1/f NOISE CHARACTERISTICS INTERMODULATION DISTORTION BROADBAND AND EXTERNAL RESISTOR NOISE CONSIDERATIONS OUTPUT OVERDRIVE RECOVERY INPUT OVERVOLTAGE PROTECTION OUTPUT PHASE REVERSAL CAPACITIVE LOAD DRIVE POWER-UP BEHAVIOR APPLICATIONS INFORMATION A 5 V PRECISION STRAIN GAGE CIRCUIT 3 V INSTRUMENTATION AMPLIFIER A HIGH ACCURACY THERMOCOUPLE AMPLIFIER PRECISION CURRENT METER PRECISION VOLTAGE COMPARATOR OUTLINE DIMENSIONS ORDERING GUIDE