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OP471ATCMDA 数据表(PDF) 2 Page - Analog Devices |
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OP471ATCMDA 数据表(HTML) 2 Page - Analog Devices |
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2 / 16 page ![]() REV. A –2– OP471–SPECIFICATIONS OP471E OP471F OP471G Parameter Symbol Conditions Min Typ Max Min Typ Max Min Typ Max Unit Input Offset Voltage VOS 0.25 0.8 0.5 1.5 1.0 1.8 mV Input Offset Current IOS VCM = 0 V 4 10 7 20 12 30 nA Input Bias Current IB VCM = 0 V 7 25 15 50 25 60 nA Input Noise Voltage 1 en p-p 0.1 Hz to 10 Hz 250 500 250 500 250 500 nV p–p Input Noise en fO = 10 Hz 9 16 9 16 9 16 nV/ ÷Hz Voltage Density 2 fO = 100 Hz 7 12 7 12 7 12 nV/ ÷Hz fO = 1 kHz 6.5 11 6.5 11 6.5 11 nV/ ÷Hz Input Noise in fO = 10 Hz 1.7 1.7 1.7 pA ÷Hz Current Density fO = 100 Hz 0.7 0.7 0 7 pA ÷Hz fO = 1 kHz 0.4 0.4 0.4 pA ÷Hz Large-Signal AVO V = ±10 V Voltage Gain RL = 10 k W 500 700 300 500 300 500 V/mV RL = 2 k W 350 550 175 275 175 275 V/mV Input Voltage Range 3 IVR ±11 ±12 ±11 ±12 ±11 ±12 V Output Voltage Swing VO RL ≥ 2 kW±12 ±13 ±12 ±13 ±12 ±13 V Common-Mode CMR VCM = ±11 V 105 120 95 115 95 115 dB Rejection Power Supply PSRR VS = 4.5 V to 18 V 1 5.6 5.6 17.8 5.6 17.8 mV/V Rejection Ratio Slew Rate SR 6.5 8 6.5 8 6.5 8 V/ ms Supply Current ISY No Load 9.2 11 9.2 11 9.2 11 mA (All Amplifiers) Gain Bandwidth GBW Av = 10 6.5 6.5 6.5 MHz Product Channel Separation 1 CS VO = 20 V p-p 125 150 125 150 125 150 dB fO = 10 Hz Input Capacitance CIN 2.6 2.6 2.6 pF Input Resistance RIN 1.1 1.1 1.1 M W Differential-Mode Input Resistance RINCM 11 11 11 G W Common-Mode Settling Time tS AV = 1 To 0.1% 4.5 4.5 4.5 ms To 0.01 % 7.5 7.5 7.5 ms NOTES 1Guaranteed but not 100% tested. 2Sample tested. 3Guaranteed by CMR test. ELECTRICAL CHARACTERISTICS (@ V S = 15 V, TA = 25 C, unless otherwise noted.) |
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