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AD8691AUJZ-REEL7 数据表(PDF) 3 Page - Analog Devices |
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AD8691AUJZ-REEL7 数据表(HTML) 3 Page - Analog Devices |
3 / 16 page Data Sheet AD8691/AD8692/AD8694 Rev. F | Page 3 of 16 SPECIFICATIONS ELECTRICAL CHARACTERISTICS VS = 2.7 V, VCM = VS/2, TA = 25°C, unless otherwise noted. Table 1. Parameter Symbol Test Conditions/Comments Min Typ Max Unit INPUT CHARACTERISTICS Offset Voltage VOS VCM = −0.3 V to +1.6 V 0.4 2.0 mV VCM = −0.1 V to +1.6 V; −40°C < TA < +125°C 3.0 mV Input Bias Current IB 0.2 1 pA −40°C < TA < +85°C 50 pA −40°C < TA < +125°C 260 pA Input Offset Current IOS 0.1 0.5 pA −40°C < TA < +85°C 20 pA −40°C < TA < +125°C 75 pA Input Voltage Range −0.3 +1.6 V Common-Mode Rejection Ratio CMRR VCM = −0.3 V to +1.6 V 68 90 dB VCM = −0.1 V to +1.6 V; −40°C < TA < +125°C 60 85 dB Large Signal Voltage Gain AVO AD8691/AD8692 RL = 2 kΩ, VO = 0.5 V to 2.2 V 90 250 V/mV AD8694 RL = 2 kΩ, VO = 0.5 V to 2.2 V 60 V/mV Offset Voltage Drift ∆VOS/∆T AD8691 2 12 µV/°C AD8692/AD8694 1.3 6 µV/°C INPUT CAPACITANCE Common-Mode Input Capacitance CCM 5 pF Differential Input Capacitance CDM 2.5 pF OUTPUT CHARACTERISTICS Output Voltage High VOH IL = 1 mA 2.64 2.66 V −40°C < TA < +125°C 2.6 V Output Voltage Low VOL IL = 1 mA 25 40 mV −40°C < TA < +125°C 60 mV Short-Circuit Current ISC ±20 mA Closed-Loop Output Impedance ZOUT f = 1 MHz, AV = 1 12 Ω POWER SUPPLY Power Supply Rejection Ratio PSRR VS = 2.7 V to 5.5 V 80 95 dB −40°C < TA < +125°C 75 95 dB Supply Current/Amplifier ISY VO = 0 V 0.85 0.95 mA −40°C < TA < +125°C 1.2 mA DYNAMIC PERFORMANCE Slew Rate SR RL = 2 kΩ 5 V/µs Settling Time tS To 0.01% 1 µs Gain Bandwidth Product GBP 10 MHz Phase Margin Øm 60 Degrees Total Harmonic Distortion + Noise THD + N G = 1, RL = 600 Ω, f = 1 kHz, VO = 250 mV p-p 0.003 % NOISE PERFORMANCE Voltage Noise en p-p f = 0.1 Hz to 10 Hz 1.6 3.0 µV p-p Voltage Noise Density en f = 1 kHz 8 12 nV/√Hz en f = 10 kHz 6.5 nV/√Hz Current Noise Density in f = 1 kHz 0.05 pA/√Hz |
类似零件编号 - AD8691AUJZ-REEL7 |
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类似说明 - AD8691AUJZ-REEL7 |
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