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LMC7221 Datasheet(PDF) 3 Page - National Semiconductor (TI) |
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LMC7221 Datasheet(HTML) 3 Page - National Semiconductor (TI) |
3 / 13 page 5.0V and 15.0V Electrical Characteristics Unless otherwise specified, all limits guaranteed for T J = 25˚C, V + = 5.0V and 15V, V− = 0V, V CM =VO =V +/2. Boldface limits apply at the temperature extremes. Typ LMC7221AI LMC7221BI Symbol Parameter Conditions (Note 5) Limit Limit Units (Note 6) (Note 6) V OS Input Offset Voltage 3 5 15 mV 818 max TCV OS Input Offset Voltage V + = 5V 1.0 µV/˚C Temperature Drift V + = 15V 4.0 Input Offset Voltage V + = 5V (Note 9) 3.3 µV/Month Average Drift V + = 15V (Note 9) 4.0 I B Input Current 0.04 pA I OS Input Offset Current 0.02 pA CMRR Common Mode V + = 5.0V 75 dB Rejection Ration V + = 15.0V 82 dB PSRR Power Supply 5V ≤ V+ ≤ 10V 80 dB Rejection Ratio A V Voltage Gain 100 dB CMVR Input Common-Mode V + = 5.0V 5.3 5.2 5.2 V Voltage Range CMRR > 55 dB 5.0 5.0 min V + = 5.0V −0.3 −0.2 −0.2 V CMRR > 55 dB 0.0 0.0 max V + = 15.0V 15.3 15.2 15.2 V CMRR > 55 dB 15.0 15.0 min V + = 15.0V −0.3 −0.2 −0.2 V CMRR > 55 dB 0.0 0.0 max V OL Output Voltage Low V + = 5V 0.2 0.40 0.40 mV I LOAD =5mA 0.55 0.55 max V + = 15V 0.2 0.40 0.40 mV I LOAD =5mA 0.55 0.55 max I S Supply Current V OUT = Low 7 14 14 µA 18 18 max I SC Short Circuit Current Sinking (Note 7) 45 mA Leakage Characteristics T J = 25˚C Typ LMC7221AI LMC7221BI Symbol Parameter Conditions (Note 5) Limit Limit Units (Note 6) (Note 6) I LEAKAGE Output Leakage V + = 2.7V Current V IN(+) = 0.5V 0.1 500 500 nA V IN(−)=0V V OUT = 15V www.national.com 3 |
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Similar Description - LMC7221_06 |
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