Datasheet AD8271 (Analog Devices) - 5

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AD8271
VS = ±5 to ±15 V, VREF = 0 V, G = 2, RLOAD = 2 kΩ, TA = 25°C, specifications referred to input (RTI), unless otherwise noted.
Table 4. B Grade A Grade Parameter Conditions Min Typ Max Min Typ Max Unit
DYNAMIC PERFORMANCE Bandwidth 10 10 MHz Slew Rate 30 30 V/μs Settling Time to 0.01% VS = ±15, 10 V step on output 700 800 700 800 ns VS = ±5, 5 V step on output 550 650 550 650 ns Settling Time to 0.001% VS = ±15, 10 V step on output 750 900 750 900 ns VS = ±5, 5 V step on output 600 750 600 750 ns NOISE/DISTORTION Harmonic Distortion + Noise VS = ±15, f = 1 kHz, 86 86 dB VOUT = 10 V p-p, RLOAD = 600 Ω VS = ±5, f = 1 kHz, 112 112 dB VOUT = 10 V p-p, RLOAD = 600 Ω Voltage Noise1 f = 0.1 Hz to 10 Hz 1 1 μV p-p f = 1 kHz 26 26 nV/√Hz GAIN Gain Error VOUT = 10 V p-p 0.04 0.08 % Gain Drift TA = −40°C to +85°C 0.5 2 1 10 ppm/°C Gain Nonlinearity VOUT = 10 V p-p, 50 50 ppm RLOAD = 10 kΩ, 2 kΩ, 600 Ω INPUT CHARACTERISTICS Offset2 225 500 225 750 μV Average Temperature Drift TA = −40°C to +85°C 1.5 1.5 μV/°C Common-Mode Rejection Ratio DC to 1 kHz 84 98 78 98 dB Power Supply Rejection Ratio 2 10 2 10 μV/V Input Voltage Range3 −VS − 0.4 +VS + 0.4 −VS − 0.4 +VS + 0.4 V Common-Mode Resistance4 7.5 7.5 kΩ Bias Current Inputs grounded 500 500 nA OUTPUT CHARACTERISTICS Output Swing VS = ±15 −13.8 +13.8 −13.8 +13.8 V VS = ±15, TA = −40°C to +85°C −13.7 +13.7 −13.7 +13.7 V VS = ±5 −4 +4 −4 +4 V VS = ±5, TA = −40°C to +85°C −3.9 +3.9 −3.9 +3.9 V Short-Circuit Current Limit Sourcing 100 100 mA Sinking 60 60 mA POWER SUPPLY Supply Current 2.3 2.6 2.3 2.6 mA TA = −40°C to +85°C 3.2 3.2 mA 1 Includes amplifier voltage and current noise, as well as noise of internal resistors. 2 Includes input bias and offset errors. 3 At voltages beyond the rails, internal ESD diodes begin to turn on. In some configurations, the input voltage range may be limited by the internal op amp (see the Input Volt se age Range ction for details). 4 Internal resistors, trimmed to be ratio matched, have ±20% absolute accuracy. Common-mode resistance was calculated with both inputs in parallel. The common- mode impedance at only one input is 2× the resistance listed. Rev. 0 | Page 5 of 20 Document Outline FEATURES APPLICATIONS FUNCTIONAL BLOCK DIAGRAM GENERAL DESCRIPTION TABLE OF CONTENTS REVISION HISTORY SPECIFICATIONS DIFFERENCE AMPLIFIER CONFIGURATIONS ABSOLUTE MAXIMUM RATINGS THERMAL RESISTANCE MAXIMUM POWER DISSIPATION ESD CAUTION PIN CONFIGURATION AND FUNCTION DESCRIPTION TYPICAL PERFORMANCE CHARACTERISTICS OPERATIONAL AMPLIFIER PLOTS THEORY OF OPERATION CIRCUIT INFORMATION DC Performance AC Performance Production Costs Size DRIVING THE AD8271 POWER SUPPLIES INPUT VOLTAGE RANGE APPLICATIONS INFORMATION DIFFERENCE AMPLIFIER CONFIGURATIONS SINGLE-ENDED CONFIGURATIONS Gain of 1 Configuration KELVIN MEASUREMENT INSTRUMENTATION AMPLIFIER DRIVING CABLING DRIVING AN ADC OUTLINE DIMENSIONS ORDERING GUIDE