| 전자부품 데이터시트 검색엔진 |
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OPA320 데이터시트(PDF) 8 Page - National Semiconductor (TI) |
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OPA320 데이터시트(HTML) 8 Page - National Semiconductor (TI) |
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8 / 37 page ![]() 140 120 100 80 60 40 20 0 100 10M Frequency(Hz) 1k 10k 100k 1M CMRR PSRR 130 125 120 115 110 105 100 95 90 -50 150 Temperature( C) ° -25 0 25 125 PSRR CMRR 100 75 50 V =1.8Vto5.5V S 40 35 30 25 20 15 10 5 0 InputBiasCurrent(pA) 1300 1200 1100 1000 900 800 700 600 500 400 300 200 100 0 100 - -50 150 Temperature( C) ° -25 25 50 0 75 100 125 I OS I B+ I B- I OS I B 1 0.8 0.6 0.4 0.2 0 0.2 0.4 0.6 0.8 1 - - - - - 0.9 2.9 SupplyVoltage( V) ± 1.1 1.3 1.5 1.7 2.5 I B- I B+ 2.3 2.1 1.9 2.7 6 5 4 3 2 1 0 1 2 3 4 5 6 - - - - - - -3 3 Common-ModeVoltage(V) -2.5 -2 -1.5 -1 1 0.5 0 -0.5 1.5 I B+ I B- I OS 2 2.5 OPA320, OPA2320 OPA320S, OPA2320S SBOS513E – AUGUST 2010 – REVISED JUNE 2013 www.ti.com TYPICAL CHARACTERISTICS (continued) At TA = +25°C, VCM = VOUT = mid-supply, and RL = 10kΩ, unless otherwise noted. INPUT BIAS CURRENT vs SUPPLY VOLTAGE INPUT BIAS CURRENT vs COMMON-MODE VOLTAGE Figure 7. Figure 8. INPUT BIAS CURRENT DISTRIBUTION INPUT BIAS CURRENT vs TEMPERATURE Figure 9. Figure 10. CMRR AND PSRR vs FREQUENCY CMRR AND PSRR vs TEMPERATURE Figure 11. Figure 12. 8 Submit Documentation Feedback Copyright © 2010–2013, Texas Instruments Incorporated Product Folder Links: OPA320 OPA2320 OPA320S OPA2320S |
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