ADR121/ADR125/ADR127ABSOLUTE MAXIMUM RATINGSTable 4. Parameter RatingTHERMAL RESISTANCE VIN to GND 20 V θJA is specified for the worst-case conditions, that is, a device Internal Power Dissipation soldered in a circuit board for surface-mount packages. TSOT (UJ-6) 40 mW Table 5. Storage Temperature Range −65°C to +150°C Package Typeθ Operating Temperature Range −40°C to +125°C JAθJC Unit Lead Temperature, Soldering 6-Lead TSOT (UJ-6) 230 146 °C/W Vapor Phase (60 sec) 215°C Infrared (15 sec) 220°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. B | Page 6 of 20 Document Outline FEATURES APPLICATIONS PIN CONFIGURATION GENERAL DESCRIPTION TABLE OF CONTENTS REVISION HISTORY SPECIFICATIONS ADR121 ELECTRICAL CHARACTERISTICS ADR125 ELECTRICAL CHARACTERISTICS ADR127 ELECTRICAL CHARACTERISTICS ABSOLUTE MAXIMUM RATINGS THERMAL RESISTANCE ESD CAUTION TYPICAL PERFORMANCE CHARACTERISTICS TERMINOLOGY THEORY OF OPERATION POWER DISSIPATION CONSIDERATIONS INPUT CAPACITOR OUTPUT CAPACITOR APPLICATIONS INFORMATION BASIC VOLTAGE REFERENCE CONNECTION STACKING REFERENCE ICs FOR ARBITRARY OUTPUTS NEGATIVE PRECISION REFERENCE WITHOUT PRECISION RESISTORS GENERAL-PURPOSE CURRENT SOURCE OUTLINE DIMENSIONS ORDERING GUIDE