Datasheet AD8421 (Analog Devices) - 6

TABLE I. Electrical performance characteristics – Continued. 1/ Test Symbol Conditions 2/ Temperature, Device Limits Unit T type A Min Max Voltage offset 4/ Input offset voltage VOSI VS = ±5 V to ±15 V +25°C 01 70 µV -55°C to +125°C 160 Input offset voltage ∆VOSI -55°C to +125°C 01 0.9 µV/°C average temperature coefficient Output offset voltage VOSO VS = ±5 V to ±15 V +25°C 01 600 µV -55°C to +125°C 1.5 mV Output offset voltage ∆VOSO -55°C to +125°C 01 9 µV/°C average temperature coefficient Offset referred to PSR G = 1, VS = ±2.5 V to ±18 V +25°C 01 90 dB input (RTI) versus supply 120 typical G = 10, VS = ±2.5 V to ±18 V 110 120 typical G = 100, VS = ±2.5 V to ±18 V 124 130 typical G = 1000, VS = ±2.5 V to ±18 V 130 140 typical Input current Input bias current IIB +25°C 01 2 nA 1 typical -55°C to +125°C 8 Input bias current ∆IIB -55°C to +125°C 01 50 typical pA/°C average temperature coefficient See footnotes at end of table.
DLA LAND AND MARITIME
SIZE CODE IDENT NO. DWG NO.
COLUMBUS, OHIO A 16236 V62/13625
REV PAGE 6 Document Outline DESCRIPTION REV REV PMIC N/A DLA LAND AND MARITIME TITLE SIZE A V62/13625 REV