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OP281 Datasheet(PDF) 9 Page - Analog Devices |
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OP281 Datasheet(HTML) 9 Page - Analog Devices |
9 / 20 page OP281/OP481 Rev. D | Page 9 of 20 70 –30 1M 100 FREQUENCY (Hz) 1k 10k 100k 60 50 40 30 20 10 0 –10 –20 90 0 45 135 180 225 270 VS = ±5V TA = 25°C RL = 100kΩ TO GROUND Figure 17. Open-Loop Gain and Phase vs. Frequency 60 50 40 30 20 10 0 –10 –20 –30 –40 1M 10 100 1k 10k 100k FREQUENCY (Hz) VS = 5V TA = 25°C RL = ∞ Figure 18. Closed-Loop Gain vs. Frequency VS = 5V TA = 25°C MARKER @ 67nV/√Hz 10 8 6 4 2 0 FREQUENCY (kHz) Figure 19. Voltage Noise Density vs. Frequency 80 70 60 50 40 30 20 10 0 90 –10 10M 1k FREQUENCY (Hz) 10k 100k 1M TA = 25°C VS = ±5V VS = +5V VS = +3V Figure 20. CMRR vs. Frequency 140 120 100 80 60 40 20 0 –20 160 –40 1M 10 100 1k 10k 100k FREQUENCY (Hz) VS = ±5V, +5V, +3V, +2.7V TA = 25°C RL = ∞ Figure 21. PSRR vs. Frequency 50 45 40 35 30 25 20 15 10 5 0 10 1000 LOAD CAPACITANCE (pF) 100 VS = +5V VIN = ±50mV RL = 100kΩ TA = 25°C –OS +OS Figure 22. Small-Signal Overshoot vs. Load Capacitance |
Similar Part No. - OP281_15 |
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Similar Description - OP281_15 |
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