Datasheet AD824 (Analog Devices) - 4

AD824 Data Sheet
At VS = ±15.0 V, VOUT = 0 V, TA = 25°C; unless otherwise noted.
Table 2. Parameter Symbol Test Conditions/Comments Min Typ Max Unit
INPUT CHARACTERISTICS Offset Voltage (AD824A) VOS 0.5 2.5 mV TMIN to TMAX 0.6 4.0 mV Input Bias Current IB VCM = 0 V 4 35 pA TMIN to TMAX 500 4000 pA IB VCM = −10 V 25 pA Input Offset Current IOS 3 20 pA TMIN to TMAX 500 pA Input Voltage Range −15 +13 V Common-Mode Rejection Ratio CMRR VCM = −15 V to 13 V 70 80 dB TMIN to TMAX 66 dB Input Impedance 1013||3.3 Ω||pF Large Signal Voltage Gain AVO VO = −10 V to +10 V; RL = 2 kΩ 12 50 V/mV RL = 10 kΩ 50 200 V/mV RL = 100 kΩ 300 2000 V/mV TMIN to TMAX, RL = 100 kΩ 200 1000 V/mV Offset Voltage Drift ΔVOS/ΔT 2 µV/°C OUTPUT CHARACTERISTICS Output Voltage High VOH ISOURCE = 20 µA 14.975 14.988 V TMIN to TMAX 14.970 14.985 V ISOURCE = 2.5 mA 14.80 14.85 V TMIN to TMAX 14.75 14.82 V Output Voltage Low VOL ISINK = 20 µA –14.985 –14.975 V TMIN to TMAX –14.98 –14.97 V ISINK = 2.5 mA –14.88 –14.85 V TMIN to TMAX –14.86 –14.8 V Short Circuit Limit ISC Sink/source, TMIN to TMAX ±8 ±20 mA Open-Loop Impedance ZOUT f = 1 MHz, AV = 1 100 Ω POWER SUPPLY Power Supply Rejection Ratio PSRR VS = 2.7 V to 15 V 70 80 dB TMIN to TMAX 68 dB Supply Current/Amplifier ISY VO = 0 V 560 625 µA TMIN to TMAX 675 µA DYNAMIC PERFORMANCE Slew Rate SR RL = 10 kΩ, AV = 1 2 V/µs Full-Power Bandwidth BWP 1% distortion, VO = 20 V p-p 33 kHz Settling Time tS VOUT = 0 V to 10 V, to 0.01% 6 µs Gain Bandwidth Product GBP 2 MHz Phase Margin φo 50 Degrees Channel Separation CS f = 1 kHz, RL = 2 kΩ –123 dB NOISE PERFORMANCE Voltage Noise en p-p 0.1 Hz to 10 Hz 2 µV p-p Voltage Noise Density en f = 1 kHz 16 nV/√Hz Current Noise Density in f = 1 kHz 1.1 fA/√Hz Total Harmonic Distortion THD f =10 kHz, VO = 3 V rms, RL = 10 kΩ 0.005 % Rev. E | Page 4 of 16 Document Outline FEATURES APPLICATIONS PIN CONFIGURATION GENERAL DESCRIPTION TABLE OF CONTENTS REVISION HISTORY SPECIFICATIONS ELECTRICAL SPECIFICATIONS ABSOLUTE MAXIMUM RATINGS THERMAL RESISTANCE ESD CAUTION TYPICAL PERFORMANCE CHARACTERISTICS THEORY OF OPERATION INPUT CHARACTERISTICS OUTPUT CHARACTERISTICS APPLICATIONS INFORMATION SINGLE SUPPLY VOLTAGE-TO-FREQUENCY CONVERTER SINGLE SUPPLY PROGRAMMABLE GAIN INSTRUMENTATION AMPLIFIER 3 V, SINGLE SUPPLY STEREO HEADPHONE DRIVER LOW DROPOUT BIPOLAR BRIDGE DRIVER A 3.3 V/5 V PRECISION SAMPLE-AND-HOLD AMPLIFIER OUTLINE DIMENSIONS ORDERING GUIDE