LMP7721MA/NOPB National Semiconductor, LMP7721MA/NOPB Datasheet
LMP7721MA/NOPB
Specifications of LMP7721MA/NOPB
*LMP7721MA/NOPB
LMP7721MA
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LMP7721MA/NOPB Summary of contents
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... LMP7721 will prevent PCB leakage current from reaching the input pins. Thus system error will be further reduced. Block Diagram of a Typical Application LMP ® registered trademark of National Semiconductor Corporation. PowerWise ® registered trademark of National Semiconductor. © 2008 National Semiconductor Corporation Features Unless otherwise noted, typical values at T ■ ...
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... Absolute Maximum Ratings If Military/Aerospace specified devices are required, please contact the National Semiconductor Sales Office/ Distributors for availability and specifications. ESD Tolerance (Note 2) Human Body Model Machine Model V Differential IN Supply Voltage ( – V − ) (Note 10) S Voltage on Input/Output Pins Storage Temperature Range Junction Temperature (Note 3) 2 ...
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Symbol Parameter GBW Gain Bandwidth Product e Input-Referred Voltage Noise n i Input-Referred Current Noise n THD+N Total Harmonic Distortion + Noise kHz Electrical Characteristics Unless otherwise specified, all limits are guaranteed for T the ...
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Symbol Parameter e Input-Referred Voltage Noise n i Input-Referred Current Noise n THD+N Total Harmonic Distortion + Noise Note 1: Absolute Maximum Ratings indicate limits beyond which damage to the device may occur. Operating Ratings indicate conditions for which the ...
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Typical Performance Characteristics Input Bias Current vs. V Input Bias Current vs. V Input Bias Current vs. V Unless otherwise specified: T Input Bias Current vs 20204094 Input Bias Current vs 20204095 Offset Voltage Distribution CM ...
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Offset Voltage Distribution TCV Distribution OS Offset Voltage vs. V www.national.com 20204040 20204046 CM 20204022 6 TCV Distribution OS 20204045 Offset Voltage vs 20204021 Offset Voltage vs 20204023 ...
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Offset Voltage vs. Supply Voltage Supply Current vs. Supply Voltage Open Loop Frequency Response Gain and Phase Offset Voltage vs. Temperature 20204019 Open Loop Frequency Response Gain and Phase 20204038 Phase Margin vs. Capacitive Load 20204014 7 20204018 20204017 20204015 ...
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Phase Margin vs. Capacitive Load PSRR vs. Frequency Time Domain Voltage Noise www.national.com CMRR vs. Frequency 20204016 Input Referred Voltage Noise vs. Frequency 20204041 Small Signal Step Response 20204010 8 20204012 20204013 20204003 ...
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Small Signal Step Response 20204004 Large Signal Step Response 20204005 THD+N vs. Output Voltage 20204007 Large Signal Step Response THD+N vs. Output Voltage THD+N vs. Frequency 9 20204006 20204011 20204008 www.national.com ...
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THD+N vs. Frequency Sinking Current vs. Supply Voltage Sourcing Current vs. Output Voltage www.national.com Sourcing Current vs. Supply Voltage 20204009 Sourcing Current vs. Output Voltage 20204033 Sinking Current vs. Output Voltage 20204035 10 20204037 20204034 20204031 ...
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Sinking Current vs. Output Voltage 20204032 Output Swing Low vs. Supply Voltage 20204029 Output Swing Low vs. Supply Voltage 20204028 Output Swing High vs. Supply Voltage Output Swing High vs. Supply Voltage Output Swing High vs. Supply Voltage 11 20204025 ...
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Output Swing Low vs. Supply Voltage Application Information ADVANTAGES OF THE LMP7721 Ultra Low Input Bias Current The LMP7721 has the industry’s lowest guaranteed input bias current. The ultra low input bias current is typically 3 fA, with a guaranteed ...
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The signal conductor and the guard of the triax should be kept at the same potential; therefore, the leakage current between them is practically zero. Since triax has an extra layer of in- sulation and a second conducting sheath, it ...
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FIGURE 4. Error Caused by Amplifier’s Input Bias Current and Sensor Source Impedance Figure example of the LMP7721 used sensor amplifier. FIGURE 5. LMP7721 as pH Electrode Amplifier The output voltage from the pH ...
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Physical Dimensions inches (millimeters) unless otherwise noted 8-Pin SOIC NS Package Number M08A 15 www.national.com ...
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