Datasheet AD8421 (Analog Devices) - 3

1.3 Absolute maximum ratings. 1/ Supply voltage range (VS) .. ±18 V Output short circuit duration ... Indefinite Maximum voltage at –IN or +IN .. -VS + 40 V 2/ Minimum voltage at –IN or +IN ... +VS – 40 V Maximum voltage at REF ... +VS + 0.3 V 3/ Minimum voltage at REF .. -VS – 0.3 V Storage temperature range (TSTG) .. -65°C to +150°C Maximum junction temperature range (TJ) ... +150°C Electrostatic discharge (ESD): Human body model (HBM) ... 2 kV Charged device model (CDM) .. 1.25 kV Machine model (MM) ... 0.2 kV 1.4 Recommended operating conditions. 4/ Supply voltage range (VS) .. ±15 V Operating temperature range (TA) ... -55°C to +125°C 1.5 Thermal characteristics. Thermal resistance, junction to ambient (θJA) .. 138.6°C/W 1/ Stresses beyond those listed under “absolute maximum rating” may cause permanent damage to the device. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those indicated under “recommended operating conditions” is not implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability. 2/ For voltages beyond these limits, use input protection resistors. See manufacturer’s data sheet for more information. 3/ There are ESD protection diodes from the reference input to each supply, so REF cannot be driven beyond the supplies in the same way that +IN and –IN can. See manufacturer’s data sheet for more information. 4/ Use of this product beyond the manufacturers design rules or stated parameters is done at the user’s risk. The manufacturer and/or distributor maintain no responsibility or liability for product used beyond the stated limits.
DLA LAND AND MARITIME
SIZE CODE IDENT NO. DWG NO.
COLUMBUS, OHIO A 16236 V62/13625
REV PAGE 3 Document Outline DESCRIPTION REV REV PMIC N/A DLA LAND AND MARITIME TITLE SIZE A V62/13625 REV