Datasheet ADA4177-2CHIPS (Analog Devices) - 3

Data Sheet ADA4177-2CHIPS SPECIFICATIONS ELECTRICAL CHARACTERISTICS, ±5 V
Power supply voltage (VSY) = ±5.0 V, common-mode voltage (VCM) = 0 V, TA = 25°C, unless otherwise noted.
Table 1. Parameter Symbol Test Conditions/Comments Min Typ Max Unit
INPUT CHARACTERISTICS Offset Voltage VOS 3 120 μV Offset Voltage Matching 110 μV Input Bias Current IB −1 −0.4 +1 nA Input Offset Current IOS −0.75 +0.1 +0.75 nA Input Voltage Range IVR −3.5 +3.5 V Overvoltage Current Limit1 IOVP 5 V < VCM < 37 V 12 mA −37 V < VCM < −5 V 10 mA Common-Mode Rejection Ratio CMRR −3.5 V ≤ VCM ≤ +3.5 V 122 130 dB Large Signal (Open-Loop) Voltage Gain AVO Load resistance (RL) = 2 kΩ, output voltage 108 110 dB (VOUT) = −4.5 V to +4.5 V RL = 10 kΩ, VOUT = −4.5 V to +4.5 V 115 120 dB Input Capacitance CINDM Differential mode 1 pF CINCM Common mode 8 pF Input Resistance RDIFF Differential mode 4 MΩ RCM Common mode 100 GΩ OUTPUT CHARACTERISTICS Output Voltage High VOH Load current (ILOAD) = 1 mA 4.95 V ILOAD = 7 mA 4.80 V Low VOL ILOAD = 1 mA −4.95 V ILOAD = 7 mA −4.80 V Output Current IOUT Dropout voltage (VDROPOUT) < 1 V 25 mA Short-Circuit Current ISC TA = 25°C Sourcing 36 mA Sinking 48 mA Closed-Loop Output Impedance ZOUT f = 1 kHz, closed-loop gain (AV) = 1 0.11 Ω POWER SUPPLY Power Supply Rejection Ratio PSRR VSY = ±2.5 V to ±18 V 125 145 dB Supply Current per Amplifier ISY VOUT = 0 V 500 560 μA DYNAMIC PERFORMANCE Slew Rate SR RL = 2 kΩ 1.5 V/μs Settling Time tS To 0.1% Input voltage (VIN) = 1 V step, RL = 2 kΩ, AV = −1 1.8 μs To 0.01% VIN = 1 V step, RL = 2 kΩ, AV = −1 3.5 μs Gain Bandwidth Product GBP VIN = 10 mV p-p, RL = 2 kΩ, AV = 100 3.5 MHz Unity-Gain Crossover UGC VIN = 10 mV p-p, RL = 2 kΩ, AV = 1 3.5 MHz −3 dB Closed-Loop Bandwidth f−3 dB VIN = 10 mV p-p, RL = 2 kΩ, AV = 1 6 MHz Total Harmonic Distortion Plus Noise THD + N VIN = 1 V rms, RL = 2 kΩ, AV = 1, f = 1 kHz 0.003 % EMI Rejection of +IN x EMIR VIN = 200 mV p-p f = 1000 MHz 70 dB f = 2400 MHz 90 dB NOISE PERFORMANCE Voltage Noise en p-p 0.1 Hz to 10 Hz 175 nV p-p Voltage Noise Density en f = 10 Hz 10 nV/√Hz f = 1 kHz 8 nV/√Hz Current Noise Density in f = 1 kHz 0.2 pA/√Hz 1 All inputs are stressed to 32 V beyond supplies for 500 ms. Rev. 0 | Page 3 of 7 Document Outline FEATURES APPLICATIONS FUNCTIONAL BLOCK DIAGRAM GENERAL DESCRIPTION TABLE OF CONTENTS REVISION HISTORY SPECIFICATIONS ELECTRICAL CHARACTERISTICS, ±5 V ELECTRICAL CHARACTERISTICS, ±15 V ABSOLUTE MAXIMUM RATINGS ELECTROSTATIC DISCHARGE (ESD) RATINGS ESD Ratings for ADA4177-2CHIPS ESD CAUTION PIN CONFIGURATION AND FUNCTION DESCRIPTION OUTLINE DIMENSIONS DIE SPECIFICATIONS AND ASSEMBLY RECOMMENDATIONS ORDERING GUIDE