AD8227ABSOLUTE MAXIMUM RATINGS Table 4.THERMAL RESISTANCEParameter Rating θJA is specified for a device in free air. Supply Voltage ±18 V Table 5. Output Short-Circuit Current Indefinite Package θ Maximum Voltage at −IN or +IN −V JA Unit S + 40 V Minimum Voltage at −IN or +IN +V 8-Lead MSOP, 4-Layer JEDEC Board 135 °C/W S − 40 V REF Voltage ±V 8-Lead SOIC, 4-Layer JEDEC Board 121 °C/W S Storage Temperature Range −65°C to +150°C Operating Temperature Range −40°C to +125°C ESD CAUTION Maximum Junction Temperature 140°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 7 of 24 Document Outline FEATURES APPLICATIONS PIN CONFIGURATION GENERAL DESCRIPTION TABLE OF CONTENTS REVISION HISTORY SPECIFICATIONS ABSOLUTE MAXIMUM RATINGS THERMAL RESISTANCE ESD CAUTION PIN CONFIGURATION AND FUNCTION DESCRIPTIONS TYPICAL PERFORMANCE CHARACTERISTICS THEORY OF OPERATION ARCHITECTURE GAIN SELECTION REFERENCE TERMINAL INPUT VOLTAGE RANGE LAYOUT Common-Mode Rejection Ratio over Frequency Power Supplies References INPUT BIAS CURRENT RETURN PATH INPUT PROTECTION RADIO FREQUENCY INTERFERENCE (RFI) APPLICATIONS INFORMATION DIFFERENTIAL DRIVE Tips for Best Differential Output Performance PRECISION STRAIN GAGE DRIVING AN ADC OUTLINE DIMENSIONS ORDERING GUIDE