Datasheet ADA4622-1, ADA4622-2, ADA4622-4 (Analog Devices) - 4

ADA4622-1/ ADA4622-2/ ADA4622-4 Data Sheet Parameter Symbol Test Conditions/Comments Min Typ Max Unit
POWER SUPPLY Power Supply Rejection Ratio PSRR VSY = ±4 V to ±18 V 87 103 dB −40°C < TA < +125°C 81 dB Supply Current per Amplifier ISY ADA4622-1/ADA4622-4 715 750 µA −40°C < TA < +125°C 775 µA ADA4622-2 665 700 µA −40°C < TA < +125°C 725 µA Shutdown Current ADA4622-1 only 60 µA DYNAMIC PERFORMANCE Slew Rate SR VOUT = ±12.5 V, RL = 2 kΩ, load capacitor (CL) = 100 pF, AV = 1 Low to high transition 23 V/µs High to low transition −18 V/µs Gain Bandwidth Product GBP AV = 100, CL = 35 pF 8 MHz Unity-Gain Crossover UGC AV = 1 7 MHz −3 dB Bandwidth −3 dB AV = 1 15.5 MHz Phase Margin ФM 53 Degrees Settling Time tS Input voltage (VIN) = 10 V step, RL = 2 kΩ, CL = 15 pF, AV = −1 To 0.1% 1.5 µs To 0.01% 2 µs EMI REJECTION RATIO EMIRR VIN = 100 mV p-p f = 1000 MHz 90 dB f = 2400 MHz 90 dB NOISE PERFORMANCE Voltage Noise eN p-p 0.1 Hz to 10 Hz 0.75 µV p-p Voltage Noise Density eN f = 10 Hz 30 nV/√Hz f = 100 Hz 15 nV/√Hz f = 1 kHz 12.5 nV/√Hz f = 10 kHz 12 nV/√Hz Current Noise Density iN f = 1 kHz 0.8 fA/√Hz Total Harmonic Distortion + Noise THD + N AV = 1, f = 10 Hz to 20 kHz, VIN = 7 V rms at 1 kHz Bandwidth (BW) = 80 kHz 0.0003 % BW = 500 kHz 0.00035 % MATCHING SPECIFICATIONS Maximum Offset Voltage over 0.5 mV Temperature Offset Voltage Temperature Drift 2.5 µV/°C Input Bias Current 0.5 5 pA CROSSTALK CS RL = 5 kΩ, VIN = 20 V p-p ADA4622-1/ADA4622-2 f = 1 kHz −112 dB f = 100 kHz −72 dB ADA4622-4 f = 1 kHz −106 dB f = 100 kHz −66 dB Rev. C | Page 4 of 37 Document Outline FEATURES APPLICATIONS PIN CONFIGURATION GENERAL DESCRIPTION TABLE OF CONTENTS REVISION HISTORY SPECIFICATIONS ELECTRICAL CHARACTERISTICS, VSY = ±15 V ELECTRICAL CHARACTERISTICS, VSY = ±5 V ELECTRICAL CHARACTERISTICS, VSY = 5 V ABSOLUTE MAXIMUM RATINGS THERMAL RESISTANCE ESD CAUTION PIN CONFIGURATIONS AND FUNCTION DESCRIPTIONS TYPICAL PERFORMANCE CHARACTERISTICS THEORY OF OPERATION INPUT CHARACTERISTICS Input Overvoltage Protection EMI Rejection Ratio OUTPUT CHARACTERISTICS Capacitive Load Drive Capability SHUTDOWN OPERATION APPLICATIONS INFORMATION RECOMMENDED POWER SOLUTION MAXIMUM POWER DISSIPATION SECOND-ORDER LOW-PASS FILTER WIDEBAND PHOTODIODE PREAMPLIFIER PEAK DETECTOR MULTIPLEXING INPUTS FULL WAVE RECTIFIER OUTLINE DIMENSIONS ORDERING GUIDE