Datasheet AD8220-EP (Analog Devices) - 6

AD8220-EP Enhanced Product Parameter Test Conditions/Comments Min Typ Max Unit
Slew Rate G = 1 to 100 T 2 V/µs A GAIN G = 1 + (49.4 kΩ/R ), T G OPR Gain Range 1 1000 V/V Gain Error V = 0.3 V to 2.9 V for G = 1, V = 0.3 V to 3.8 V for OUT OUT G > 1 G = 1 −0.1 +0.1 % G = 10 −0.8 +0.8 % G = 100 −0.8 +0.8 % G = 1000 −0.8 +0.8 % Nonlinearity V = 0.3 V to 2.9 V for G = 1, V = 0.3 V to 3.8 V for OUT OUT G > 1, TA G = 1 R = 10 kΩ 50 ppm L G = 10 R = 10 kΩ 50 ppm L G = 100 R = 10 kΩ 75 ppm L G = 1000 R = 10 kΩ 750 ppm L G = 1 R = 2 kΩ 50 ppm L G = 10 R = 2 kΩ 50 ppm L G = 100 R = 2 kΩ 75 ppm L Gain vs. Temperature G = 1 3 10 ppm/°C G > 10 −50 ppm/°C INPUT Impedance (Pin to Ground)2 T 104||6 GΩ||pF A Input Voltage Range3 T V A Over Temperature T −0.1 +V − V OPR S 2.2 OUTPUT Output Swing R = 10 kΩ 0.15 4.85 V L Over Temperature T 0.3 4.70 V OPR Short-Circuit Current 15 mA REFERENCE INPUT T A R 40 kΩ IN I V +, V − = 0 V 70 µA IN IN IN Voltage Range −V +V V S S Gain to Output T 1 ± 0.0001 V/V A POWER SUPPLY Operating Range 4.5 36 V Quiescent Current T 750 µA A Over Temperature T 1000 µA OPR TEMPERATURE RANGE T , For Specified Performance T −55 +125 °C OPR OPR 1 When the output sinks more than 4 mA, use a 47 pF capacitor in parallel with the load to prevent ringing. Otherwise, use a larger load, such as 10 kΩ. 2 Differential and common-mode impedance can be calculated from the pin impedance: ZDIFF = 2(ZPIN); ZCM = ZPIN/2. 3 The AD8220-EP can operate up to a diode drop below the negative supply but the bias current increases sharply. The input voltage range reflects the maximum allowable voltage where the input bias current is within the specification. Rev. 0 | Page 6 of 11 Document Outline FEATURES ENHANCED PRODUCT FEATURES APPLICATIONS GENERAL DESCRIPTION PIN CONFIGURATION TABLE OF CONTENTS REVISION HISTORY SPECIFICATIONS ABSOLUTE MAXIMUM RATINGS ESD CAUTION PIN CONFIGURATION AND FUNCTION DESCRIPTIONS TYPICAL PERFORMANCE CHARACTERISTICS OUTLINE DIMENSIONS ORDERING GUIDE