Datasheet AD822 (Analog Devices) - 7

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AD822 Data Sheet
VS = ±5 V at TA = 25°C, VCM = 0 V, VOUT = 0 V, unless otherwise noted.
Table 2. A Grade B Grade Parameter Test Conditions/Comments Min Typ Max Min Typ Max Unit
DC PERFORMANCE Initial Offset 0.1 0.8 0.1 0.4 mV Maximum Offset Over Temperature 0.5 1.5 0.5 1 mV Offset Drift 2 2 µV/°C Input Bias Current VCM = −5 V to +4 V 2 25 2 10 pA At TMAX 0.5 5 0.5 2.5 nA Input Offset Current 2 20 2 10 pA At TMAX 0.5 0.5 nA Open-Loop Gain VOUT = −4 V to +4 V RL = 100 kΩ 400 1000 400 1000 V/mV TMIN to TMAX 400 400 V/mV RL = 10 kΩ 80 150 80 150 V/mV TMIN to TMAX 80 80 V/mV RL = 1 kΩ 20 30 20 30 V/mV TMIN to TMAX 10 10 V/mV NOISE/HARMONIC PERFORMANCE Input Voltage Noise f = 0.1 Hz to 10 Hz 2 2 µV p-p f = 10 Hz 25 25 nV/√Hz f = 100 Hz 21 21 nV/√Hz f = 1 kHz 16 16 nV/√Hz f = 10 kHz 13 13 nV/√Hz Input Current Noise f = 0.1 Hz to 10 Hz 18 18 fA p-p f = 1 kHz 0.8 0.8 fA/√Hz Harmonic Distortion RL = 10 kΩ f = 10 kHz VOUT = ±4.5 V −93 −93 dB DYNAMIC PERFORMANCE Unity-Gain Frequency 1.9 1.9 MHz Full Power Response VOUT p-p = 9 V 105 105 kHz Slew Rate 3 3 V/µs Settling Time to 0.1% VOUT = 0 V to ±4.5 V 1.4 1.4 µs to 0.01% VOUT = 0 V to ±4.5 V 1.8 1.8 µs MATCHING CHARACTERISTICS Initial Offset 1.0 0.5 mV Maximum Offset Over Temperature 3 2 mV Offset Drift 3 3 µV/°C Input Bias Current 25 10 pA Crosstalk @ f = 1 kHz RL = 5 kΩ −130 −130 dB Crosstalk @ f = 100 kHz RL = 5 kΩ −93 −93 dB INPUT CHARACTERISTICS Input Voltage Range1, TMIN to TMAX −5.2 +4 −5.2 +4 V Common-Mode Rejection Ratio (CMRR) VCM = −5 V to +2 V 66 80 69 80 dB TMIN to TMAX VCM = −5 V to +2 V 66 66 dB Input Impedance Differential 1013||0.5 1013||0.5 Ω||pF Common Mode 1013||2.8 1013||2.8 Ω||pF Rev. J | Page 6 of 24 Document Outline FEATURES APPLICATIONS CONNECTION DIAGRAM GENERAL DESCRIPTION REVISION HISTORY SPECIFICATIONS ABSOLUTE MAXIMUM RATINGS THERMAL RESISTANCE MAXIMUM POWER DISSIPATION ESD CAUTION TYPICAL PERFORMANCE CHARACTERISTICS APPLICATIONS INFORMATION INPUT CHARACTERISTICS OUTPUT CHARACTERISTICS SINGLE-SUPPLY VOLTAGE TO FREQUENCY CONVERTER LOW DROPOUT BIPOLAR BRIDGE DRIVER OUTLINE DIMENSIONS ORDERING GUIDE