Datasheet AD8613, AD8617, AD8619 (Analog Devices) - 4

AD8613/AD8617/AD8619 Data Sheet
Electrical characteristics at VSY = 1.8 V, VCM = VSY/2, TA = 25°C, unless otherwise noted.
Table 2. Parameter Symbol Conditions Min Typ Max Unit
INPUT CHARACTERISTICS Offset Voltage VOS −0.3 V < VCM < +1.9 V 0.4 2.2 mV −0.3 V < VCM < +1.8 V; −40°C < TA < +125°C 2.2 mV Offset Voltage Drift ∆VOS/∆T −40°C < TA < +125°C 1 8.5 μV/°C AD8613 3.7 9.0 μV/°C Input Bias Current IB 0.2 1 pA −40°C < TA < +85°C 110 pA −40°C < TA < +125°C 780 pA Input Offset Current IOS 0.1 0.5 pA −40°C < TA < +85°C 50 pA −40°C < TA < +125°C 250 pA Input Voltage Range IVR 0 1.8 V Common-Mode Rejection Ratio CMRR 0 V < VCM < 1.8 V 58 86 dB −40°C < TA < +125°C 55 dB Large Signal Voltage Gain AVO RL = 10 kΩ, 0.5 V < VO < 1.3 V 85 1000 V/mV Input Capacitance CDIFF 2.1 pF CCM 3.8 pF OUTPUT CHARACTERISTICS Output Voltage High VOH IL = 1 mA 1.65 1.73 V −40°C to +125°C 1.6 V Output Voltage Low VOL IL = 1 mA 44 60 mV −40°C to +125°C 80 mV Short-Circuit Current ISC ±7 mA Closed-Loop Output Impedance ZOUT f = 10 kHz, AV = 1 15 Ω POWER SUPPLY Power Supply Rejection Ratio PSRR 1.8 V < VS < 5 V 67 94 dB Supply Current/Amplifier ISY VO = VSY/2 38 μA −40°C <TA < +125°C 50 μA DYNAMIC PERFORMANCE Slew Rate SR RL = 10 kΩ 0.1 V/μs Settling Time to 0.1% tS G = ±1, VIN = 1 V step, CL = 20 pF, RL = 1 kΩ 6.5 μs Gain Bandwidth Product GBP RL = 100 kΩ 400 kHz RL = 10 kΩ 350 kHz Phase Margin ØM RL = 10 kΩ, RL = 100 kΩ, CL = 20 pF 70 Degrees NOISE PERFORMANCE Peak-to-Peak Noise en p-p 0.1 Hz to 10 Hz 2.3 3.5 μV Voltage Noise Density en f = 1 kHz 25 nV/√Hz f = 10 kHz 22 nV/√Hz Current Noise Density in f = 1 kHz 0.05 pA/√Hz Rev. H | Page 4 of 16 Document Outline FEATURES APPLICATIONS GENERAL DESCRIPTION PIN CONFIGURATIONS TABLE OF CONTENTS REVISION HISTORY SPECIFICATIONS ABSOLUTE MAXIMUM RATINGS THERMAL RESISTANCE ESD CAUTION TYPICAL PERFORMANCE CHARACTERISTICS OUTLINE DIMENSIONS ORDERING GUIDE AUTOMOTIVE PRODUCTS