LMV831MGE NSC [National Semiconductor], LMV831MGE Datasheet
LMV831MGE
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LMV831MGE Summary of contents
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LMV831 Single/ LMV832 Dual/ LMV834 Quad 3.3 MHz Low Power CMOS, EMI Hardened Operational Amplifiers General Description National’s LMV831, LMV832, and LMV834 are CMOS input, low power op amp IC's, providing a low input bias current, a wide temperature range ...
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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 Charge-Device Model Machine Model V Differential IN Supply Voltage ( ...
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Symbol Parameter V Output Voltage Swing High OUT Output Voltage Swing Low I Output Short Circuit Current OUT I Supply Current S SR Slew Rate (Note 7) GBW Gain Bandwidth Product Φ Phase Margin m e Input Referred Voltage Noise ...
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Symbol Parameter PSRR Power Supply Rejection Ratio (Note 9) EMIRR EMI Rejection Ratio, IN+ and IN- (Note 8) CMVR Input Common-Mode Voltage Range CMRR A Large Signal Voltage Gain VOL (Note 11) V Output Voltage Swing High OUT Output Voltage ...
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... Note 11: The specified limits represent the lower of the measured values for each output range condition. Connection Diagrams 5-Pin SC-70 30024102 Top View Ordering Information Package Part Number LMV831MG 5-Pin SC-70 LMV831MGE LMV831MGX LMV832MM 8-Pin MSOP LMV832MME LMV832MMX LMV834MT 14-Pin TSSOP LMV834MTX Conditions kHz MHz ≥ ...
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Typical Performance Characteristics specified vs. Supply Voltage www.national.com 25° 3.3V 30024110 30024112 OUT 30024114 kΩ ...
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Input Bias Current vs 85°C CM Supply Current vs. Supply Voltage Single LMV831 Supply Current vs. Supply Voltage Quad LMV834 Input Bias Current vs. V 30024116 Supply Current vs. Supply Voltage Dual LMV832 30024118 Supply Current vs. Temperature ...
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Supply Current vs. Temperature Dual LMV832 Sinking Current vs. Supply Voltage Output Swing High vs. Supply Voltage R www.national.com Supply Current vs. Temperature Quad LMV834 30024122 Sourcing Current vs. Supply Voltage 30024124 = 2 kΩ Output Swing High vs. Supply ...
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Output Swing Low vs. Supply Voltage R Output Voltage Swing vs. Load Current at V Open Loop Frequency Response vs. Temperature = 2 kΩ Output Swing Low vs. Supply Voltage R L 30024128 + = 3.3V Output Voltage Swing vs. ...
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Phase Margin vs. Capacitive Load CMRR vs. Frequency Large Signal Step Response with Gain = 1 www.national.com PSRR vs. Frequency 30024134 Channel Separation vs. Frequency 30024136 Large Signal Step Response with Gain = 10 30024138 10 30024135 30024137 30024139 ...
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Small Signal Step Response with Gain = 1 Slew Rate vs. Supply Voltage THD+N vs. Frequency Small Signal Step Response with Gain = 10 30024140 Input Voltage Noise vs. Frequency 30024142 THD+N vs. Amplitude 30024145 11 30024141 30024144 30024146 www.national.com ...
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R vs. Frequency OUT EMIRR IN+ vs. Power at 900 MHz EMIRR IN+ vs. Power at 2400 MHz www.national.com EMIRR IN+ vs. Power at 400 MHz 30024147 EMIRR IN+ vs. Power at 1800 MHz 30024149 EMIRR IN+ vs. Frequency 30024151 ...
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Application Information INTRODUCTION The LMV831, LMV832 and LMV834 are operational ampli- fiers with excellent specifications, such as low offset, low noise and a rail-to-rail output. These specifications make the LMV831, LMV832 and LMV834 great choices for medical and instrumentation applications ...
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OUTPUT CHARACTERISTICS As already mentioned the output is rail-to-rail. When loading the output with a 10 kΩ resistor the maximum swing of the output is typically 6 mV from the positive and negative rail. The output of the LMV831/LMV832/LMV834 can ...
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The circuit diagram is shown in Figure 5. The PCB trace from RF to the IN+ pin should be a 50Ω stripline in order to match IN the RF impedance of the cabling and the RF generator. On the PCB ...
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PRESSURE SENSOR APPLICATION The LMV831/LMV832/LMV834 can be used for pressure sen- sor applications. Because of their low power the LMV831/ LMV832/LMV834 are ideal for portable applications, such as blood pressure measurement devices, or portable barome- ters. This example describes a ...
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Physical Dimensions inches (millimeters) unless otherwise noted 5-Pin SC-70 NS Package Number MAA05A 8-Pin MSOP NS Package Number MUA08A 17 www.national.com ...
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TSSOP NS Package Number MTC14 18 ...
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Notes 19 www.national.com ...
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For more National Semiconductor product information and proven design tools, visit the following Web sites at: Products Amplifiers www.national.com/amplifiers Audio www.national.com/audio Clock Conditioners www.national.com/timing Data Converters www.national.com/adc Displays www.national.com/displays Ethernet www.national.com/ethernet Interface www.national.com/interface LVDS www.national.com/lvds Power Management www.national.com/power Switching Regulators ...