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OP400 Datasheet(PDF) 3 Page - Analog Devices |
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OP400 Datasheet(HTML) 3 Page - Analog Devices |
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OP400 Rev. E | Page 3 of 16 SPECIFICATIONS ELECTRICAL CHARACTERISTICS @ VS = ±15 V, TA = +25°C, unless otherwise noted. Table 1. OP400A/E OP400F OP400G/H Parameter Symbol Conditions Min Typ Max Min Typ Max Min Typ Max Unit INPUT CHARACTERISTICS Input Offset Voltage VOS 40 150 60 230 80 300 μV Long-Term Input Voltage Stability 0.1 0.1 0.1 μV/mo Input Offset Current IOS VCM = 0 V 0.1 1.0 0.1 2.0 0.1 3.5 nA Input Bias Current IB VCM = 0 V 0.75 3.0 0.75 6.0 0.75 7.0 nA Input Noise Voltage en p-p 0.1 Hz to 10 Hz 0.5 0.5 0.5 μV p-p Input Resistance Differential Mode RIN 10 10 10 MΩ Input Resistance Common Mode RINCM 200 200 200 GΩ Large Signal Voltage Gain AVO VO = ±10 V RL = 10 kΩ 5000 12,000 3000 7000 3000 7000 V/mV RL = 2 kΩ 2000 3500 1500 3000 1500 3000 V/mV Input Voltage Range1 IVR ±12 ±13 ±12 ±13 ±12 ±13 V Common-Mode Rejection CMR VCM = 12 V 120 140 115 140 110 135 dB Input Capacitance CIN 3.2 3.2 3.2 pF OUTPUT CHARACTERISTICS Output Voltage Swing VO RL = 10 kΩ ±12 ±12.6 ±12 ±12.6 ±12 ±12.6 V POWER SUPPLY Power Supply Rejection Ratio PSRR VS = 3 V to 18 V 0.1 1.8 0.1 3.2 0.2 5.6 μV/V Supply Current per Amplifier ISY No load 600 725 600 725 600 725 μA DYNAMIC PERFORMANCE Slew Rate SR 0.1 0.15 0.1 0.15 0.1 0.15 V/μs Gain Bandwidth Product GBWP AV = 1 500 500 500 kHz Channel Separation CS VO = 20 V p-p, 123 135 123 135 123 135 dB fO = 10 Hz2 Capacitive Load Stability AV = 1, no oscillations 10 10 10 nF NOISE PERFORMANCE Input Noise Voltage en fO = 10 Hz3 22 36 22 36 22 nV/√Hz Density3 fO = 1000 Hz3 11 18 11 18 11 nV/√Hz Input Noise Current in p-p 0.1 Hz to 10 Hz 15 15 15 pA p-p Input Noise Current Density in fO = 10 Hz 0.6 0.6 0.6 pA/√Hz 1 Guaranteed by CMR test. 2 Guaranteed but not 100% tested. 3 Sample tested. |
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