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OP497GSZ Datasheet(PDF) 3 Page - Analog Devices |
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OP497GSZ Datasheet(HTML) 3 Page - Analog Devices |
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3 / 16 page  OP497 Rev. E | Page 3 of 16 SPECIFICATIONS TA = 25°C, VS = ±15 V, unless otherwise noted. Table 1. F Grade G Grade Parameter Symbol Condition Min Typ Max Min Typ Max Unit INPUT CHARACTERISTICS Offset Voltage VOS 40 75 80 150 μV −40°C ≤ +85°C 70 150 120 250 μV Average Input Offset Voltage Drift TCVOS TMIN − TMAX 0.4 1.0 0.6 1.5 μV/°C Long-Term Input Offset Voltage Stability 0.1 0.1 μV/Month Input Bias Current IB VCM = 0 V 40 150 60 200 pA −40° ≤ TA ≤ +85°C 60 200 80 300 pA Average Input Bias Current Drift TCIB −40° ≤ TA ≤ +85°C 0.3 0.3 pA/°C Input Offset Current IOS VCM = 0 V 30 150 50 200 pA −40° ≤ TA ≤ +85°C 50 200 80 300 pA Average Input Offset Current Drift TCIOS 0.3 0.4 pA/°C Input Voltage Range1 IVR ±13 ±14 ±13 ±14 V TMIN − TMAX ±13 ±13.5 ±13 ±13.5 V Common-Mode Rejection CMR VCM = ±13 V 114 135 114 135 dB TMIN − TMAX 108 120 108 120 dB Large Signal Voltage Gain AVO VO = ±10 V, RL = 2 kΩ 1500 4000 1200 4000 V/mV −40° ≤ TA ≤ +85°C 800 2000 800 2000 V/mV Input Resistance Differential Mode RIN 30 30 MΩ Input Resistance Common Mode RINCM 500 500 GΩ Input Capacitance CIN 3 3 pF OUTPUT CHARACTERISTICS Output Voltage Swing VO RL = 2 kΩ ±13 ±13.7 ±13 ±13.7 V RL = 10 kΩ, TMIN − TMAX ±13 ±14 ±13 ±14 V RL = 10 kΩ ±13 ±13.5 ±13 ±13.5 V Short Circuit ISC ±25 ±25 mA POWER SUPPLY Power Supply Rejection Ratio PSRR VS = ±2 V to ±20 V 114 135 114 135 dB VS = ±2.5 V to ±20 V, TMIN − TMAX 108 120 108 120 dB Supply Current (per Amplifier) ISY No load 525 625 525 625 μA TMIN − TMAX 580 750 580 750 μA Supply Voltage Range VS Operating range ±2 ±20 ±2 ±20 V TMIN − TMAX ±2.5 ±20 ±2.5 ±20 V DYNAMIC PERFORMANCE Slew Rate SR 0.05 0.15 0.05 0.15 V/μs Gain Bandwidth Product GBW 500 500 kHz Channel Separation CS VO = 20 V p-p, fO = 10 Hz 150 150 dB NOISE PERFORMANCE Voltage Noise en p-p 0.1 Hz to 10 Hz 0.3 0.3 μV/p-p Voltage Noise Density en en = 10 Hz 17 17 nV/√Hz en = 1 kHz 15 15 nV/√Hz Current Noise Density in in = 10 Hz 20 20 fA/√Hz 1 Guaranteed by CMR test. |
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