Datasheet AD8663, AD8667, AD8669 (Analog Devices) - 4

AD8663/AD8667/AD8669 Data Sheet
VSY = 16.0 V, VCM = VSY/2, TA = 25°C, unless otherwise noted.
Table 2. Parameter Symbol Conditions Min Typ Max Unit
INPUT CHARACTERISTICS Offset Voltage VOS VCM = VSY/2 40 300 µV −40°C < TA < +125°C 500 µV Input Bias Current IB 0.3 pA −40°C < TA < +85°C 45 pA −40°C < TA < +125°C 120 pA Input Offset Current IOS 0.2 pA −40°C < TA < +85°C 35 pA −40°C < TA < +125°C 65 pA Input Voltage Range 0.2 14.5 V Common-Mode Rejection Ratio CMRR VCM = 0.2 V to 14.5 V 87 109 dB −40°C < TA < +125°C 87 109 dB Large Signal Voltage Gain AVO RL = 100 kΩ, VOUT = 0.5 V to 15.5 V 115 140 dB RL = 2 kΩ, VOUT = 0.5 V to 15.5 V 106 111 dB Offset Voltage Drift TCVOS −40°C < TA < +125°C 1.5 5 µV/°C OUTPUT CHARACTERISTICS Output Voltage High VOH IL = 100 μA 15.95 15.98 V −40°C < TA < +125°C 15.90 V Output Voltage High VOH IL = 1 mA 15.85 15.92 V −40°C < TA < +125°C 15.80 V Output Voltage Low VOL IL = 100 μA 17 25 mV −40°C < TA < +125°C 35 mV Output Voltage Low VOL IL = 1 mA 70 100 mV −40°C < TA < +125°C 125 mV Short-Circuit Current ISC ±50 mA Closed-Loop Output Impedance ZOUT f = 100 kHz, AV = 1 100 Ω POWER SUPPLY Power Supply Rejection Ratio PSRR VSY = 5 V to 16 V 95 105 dB −40°C < TA < +125°C 95 dB Supply Current per Amplifier ISY VOUT = VSY/2 230 285 μA −40°C < TA < +125°C 355 μA DYNAMIC PERFORMANCE Slew Rate SR RL = 2 kΩ 0.3 V/µs Gain Bandwidth Product GBP CL = 20 pF 540 kHz Phase Margin ΦM CL = 20 pF 64 Degrees NOISE PERFORMANCE Peak-to-Peak Noise en p-p f = 0.1 Hz to 10 Hz 2.5 µV p-p Voltage Noise Density en f = 1 kHz 23 nV/√Hz f = 10 kHz 21 nV/√Hz Current Noise Density in f = 1 kHz 0.05 pA/√Hz Rev. D | Page 4 of 15 Document Outline FEATURES APPLICATIONS PIN CONFIGURATIONS GENERAL DESCRIPTION REVISION HISTORY SPECIFICATIONS ELECTRICAL CHARACTERISTICS ABSOLUTE MAXIMUM RATINGS THERMAL RESISTANCE TYPICAL PERFORMANCE CHARACTERISTICS OUTLINE DIMENSIONS ORDERING GUIDE