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REV. C –3– OP490 (@ VS = 1.5 V to 15 V, –25 C £ TA £ +85 C for OP490E/F, –40 C £ TA £ +125 C for OP490G, unless otherwise noted) OP490E OP490F OP490G Parameter Symbol Conditions Min Typ Max Min Typ Max Min Typ Max Unit Input Offset Voltage VOS 0.32 0.8 0.6 1.35 0.8 1.5 mV Average Input Offset Voltage Drift TCVOS VS = ±15 V 2 5 4 4 mV/∞C Input Offset Current IOS VCM = 0 V 0.8 3 1.0 5 1.3 7 nA Input Bias Current IB VCM = 0 V 4.4 15 4.4 20 4.4 25 nA Large Signal AVO VS = ±15 V, VO = ±10 V, Voltage Gain RL = 100 k W 500 800 350 700 300 600 V/mV RL = 10 k W 250 400 175 250 150 250 V/mV RL = 2 k W 100 200 75 150 75 125 V/mV V+ = 5 V, V– = 0 V, 1 V < VO < 4 V RL = 100 k W 150 280 100 220 80 160 V/mV RL = 10 k W 75 140 50 110 40 90 V/mV Input Voltage IVR V+ = 5 V, V– = 0 V 0.3/5 0.3/5 0.3/5 V Range VS = ±15 V* –15/+13.5 –15/+13.5 –15/+13.5 V Output Voltage VO VS = ±15 V, RL = 10 kW±13 ±14 ±13 ±14 ±13 ±14 V Swing RL = 2 k W±10 ±11 ±10 ±11 ±10 ±11 V VOH V+ = 5 V, V– = 0 V, RL = 2 k W 3.9 4.1 3.9 4.1 3.9 4.1 V VOL V+ = 5 V, V– = 0 V, RL = 10 k W 100 500 100 500 100 500 mV Common-Mode CMRR V+ = 5 V, V– = 0 V, 90 110 80 100 800 100 dB Rejection Ratio 0 V < VCM < 3.5 V VS = ±15 V, 100 120 90 110 90 110 dB –15 V < VCM < +13.5 V Power Supply Rejection Ratio PSRR 1.0 5.6 3.2 10 5.6 17.8 mV/V Supply Current VS = ±1.5 V, No Load 65 100 65 100 60 100 mA (All Amplifiers) ISY VS = ±15 V, No Load 80 120 80 120 75 120 mA NOTE *Guaranteed by CMRR test. Specifications subject to change without notice ELECTRICAL CHARACTERISTICS |
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