Datasheet AD8221 (Analog Devices) - 4

AD8221-EP Enhanced Product Parameter Test Conditions/Comments Min Typ Max Unit
POWER SUPPLY Operating Range VS = ±2.3 V to ±18 V ±2.3 ±18 V Quiescent Current 0.9 1 mA Over Temperature TA = −55°C to +125°C 1 1.2 mA DYNAMIC RESPONSE Small Signal −3 dB Bandwidth G = 1 825 kHz G = 10 562 kHz G = 100 100 kHz G = 1000 14.7 kHz Settling Time 0.01% 10 V step G = 1 to 100 10 μs G = 1000 80 μs Settling Time 0.001% 10 V step G = 1 to 100 13 μs G = 1000 110 μs Slew Rate G = 1 1.5 2 V/μs G = 5 to 100 2 2.5 V/μs GAIN G = 1 + (49.4 kΩ/RG) Gain Range 1 1000 V/V Gain Error VOUT ± 10 V G = 1 0.1 % G = 10 0.3 % G = 100 0.3 % G = 1000 0.3 % Gain Nonlinearity VOUT = −10 V to +10 V G = 1 to 10 RL = 10 kΩ 5 15 ppm G = 100 RL = 10 kΩ 7 20 ppm G = 1000 RL = 10 kΩ 10 50 ppm G = 1 to 100 RL = 2 kΩ 15 100 ppm Gain vs. Temperature G = 1 3 10 ppm/°C G > 12 –50 ppm/°C INPUT Input Impedance Differential 100||2 GΩ||pF Common Mode 100||2 GΩ||pF Input Operating Voltage Range3 VS = ±2.3 V to ±5 V –VS + 1.9 +VS − 1.1 V Over Temperature TA = −55°C to +125°C –VS + 2.0 +VS − 1.2 V Input Operating Voltage Range VS = ±5 V to ±18 V –VS + 1.9 +VS − 1.2 V Over Temperature TA = −55°C to +125°C –VS + 2.0 +VS − 1.3 V OUTPUT RL = 10 kΩ Output Swing VS = ±2.3 V to ±5 V –VS + 1.1 +VS − 1.2 V Over Temperature TA = −55°C to +125°C –VS + 1.4 +VS − 1.3 V Output Swing VS = ±5 V to ±18 V –VS + 1.2 +VS − 1.4 V Over Temperature TA = −55°C to +125°C –VS + 1.6 +VS − 1.5 V Short-Circuit Current 18 mA TEMPERATURE RANGE Specified Performance −55 +125 °C 1 Total RTI VOS = (VOSI) + (VOSO/G). 2 Does not include the effects of external resistor RG. 3 One input grounded. G = 1. Rev. 0 | Page 4 of 14 Document Outline FEATURES ENHANCED PRODUCT FEATURES APPLICATIONS TYPICAL CONNECTION DIAGRAM GENERAL DESCRIPTION TABLE OF CONTENTS REVISION HISTORY SPECIFICATIONS ABSOLUTE MAXIMUM RATINGS THERMAL CHARACTERISTICS ESD CAUTION PIN CONFIGURATION AND FUNCTION DESCRIPTIONS TYPICAL PERFORMANCE CHARACTERISTICS OUTLINE DIMENSIONS ORDERING GUIDE