ADA4310-1Data SheetParameterTest Conditions/CommentsMinTypMaxUnit POWER DOWN PINS PD1, PD0 Threshold Referenced to GND 1.5 V PD1, PD0 = 0 Pin Bias Current PD1 or PD0 = 0 V −0.2 µA PD1, PD0 = 1 Pin Bias Current PD1 or PD0 = 3 V 70 µA Enable/Disable Time 0.04/2 µs Power Supply Rejection Ratio Positive/Negative −70/−60 dB Rev. B | Page 4 of 14 Document Outline FEATURES APPLICATIONS PIN CONFIGURATIONS GENERAL DESCRIPTION REVISION HISTORY SPECIFICATIONS ABSOLUTE MAXIMUM RATINGS THERMAL RESISTANCE Maximum Power Dissipation ESD CAUTION PIN CONFIGURATIONS AND FUNCTION DESCRIPTIONS TYPICAL PERFORMANCE CHARACTERISTICS THEORY OF OPERATION APPLICATION INFORMATION FEEDBACK RESISTOR SELECTION POWER CONTROL MODES OF OPERATION EXPOSED THERMAL PAD CONNECTIONS POWER LINE APPLICATION BOARD LAYOUT POWER SUPPLY BYPASSING OUTLINE DIMENSIONS ORDERING GUIDE