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OP221GZ Folha de dados(PDF) 3 Page - Analog Devices |
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OP221GZ Folha de dados(HTML) 3 Page - Analog Devices |
3 / 12 page REV. C –3– OP221 SPECIFICATIONS (Electrical Characteristicsat V S = 2.5 V to 15 V, –40 C £ TA £ +85 C, unless otherwise noted.) OP221G Parameter Symbol Conditions Min Typ Max Unit Average Input TCVOS 23 mV/∞C Offset Voltage Drift 1 Input Offset Voltage VOS 400 700 mV Input Offset Current IOS VCM = 0 2 10 nA Input Bias Current IB VCM = 0 80 140 nA Input Voltage Range IVR V+ = 5 V, V– = 0 V 2 0/3.2 V VS = ±15 V –15/13.2 Common-Mode CMRR V+ = –5 V, V– = 0 V Rejection Ratio 0 V £ VCM £ 3.5 V 70 80 VS = ±15 V dB –15 V £ VCM £ 13.5 V 75 85 Power Supply PSRR VS = ±2.5 V to ± 15 V 57 180 mV/V Rejection Ratio V– = 0 V, V+ = 5 V to 30 V 100 320 Large-Signal AVO VS = ±15 V, RL = 10 kW Voltage Gain VO = ±10 V 600 V/mV Output Voltage VO V+ = 5 V, V– = 0 V 0.9/3.7 Swing RL = 10 k W V VS = 15 V, RL = 10 k W 13.2 Supply Current ISY VS = ±2.5 V, No Load 600 750 mA (Both Amplifiers) VS = ±15 V, No Load 950 1000 NOTES 1Sample tested. 2Guaranteed by CMRR test limits. OP221G Parameter Symbol Conditions Min Typ Max Unit Input Offset Voltage Match DVOS 250 600 mV Average Noninverting Bias Current IB+ 120 nA Noninverting Input IOS+4 10 nA Offset Current Common-Mode Rejection Ratio DCMRR VCM = –15 V to 13.5 V 72 dB Match 1 Power Supply Rejection Ratio DPSRR VS = ±2.5 V to ± 15 V 140 mV/V Match 2 NOTES 1 DCMRR is 20 log10 VCM/DCME, where VCM is the voltage applied to both noninverting inputs and DCME is the difference in common-mode input-referred error. 2 DPSRR is: Input-Referred Differential Error DVS Matching Characteristics at Vs = 15 V, TA = 25 C, unless otherwise noted. |
Nº de peça semelhante - OP221GZ |
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Descrição semelhante - OP221GZ |
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