lmp7731mfx National Semiconductor Corporation, lmp7731mfx Datasheet
lmp7731mfx
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lmp7731mfx Summary of contents
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... The LMP7731 is offered in a 5-pin SOT23 package. Typical Application LMP ® registered trademark of National Semiconductor Corporation. © 2007 National Semiconductor Corporation Features (Typical values, T ■ Input voltage noise — — ...
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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 Inputs pins only All other pins Machine Model Charge Device Model V ...
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Symbol Parameter V Output Swing High O Output Swing Low I Output Short Circuit Current O I Supply Current S (Per Channel) SR Slew Rate GBW Gain Bandwidth Product G Gain Margin M Φ Phase Margin M R Input Resistance ...
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Symbol Parameter TCI Input Offset Current Drift OS CMRR Common Mode Rejection Ratio PSRR Power Supply Rejection Ratio CMVR Input Common-Mode Voltage Range A Large Signal Voltage Gain VOL V Output Swing High O Output Swing Low I Output Short ...
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Electrical Characteristics Unless otherwise specified, all limits are guaranteed for T limits apply at the temperature extremes. Symbol Parameter V Input Offset Voltage OS (Note 7) TCV Input Offset Voltage Drift OS Input Offset Voltage Time Drift I Input ...
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... The typical values are not tested and are not guaranteed on shipped production material. Note 6: All limits are guaranteed by testing, statistical analysis or design. Note 7: Ambient production test is performed at 25°C with a variance of ±3°C. Connection Diagram Ordering Information Package Part Number LMP7731MF 5-Pin SOT23 LMP7731MFX www.national.com Conditions pF kΩ ...
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Typical Performance Characteristics Offset Voltage Distribution Offset Voltage Distribution Offset Voltage Distribution Unless otherwise noted: T TCV 20175238 TCV 20175239 TCV 20175240 7 = 25°C, R > 10 kΩ / Distribution OS 20175234 ...
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Offset Voltage Distribution Offset Voltage vs. Temperature PSRR vs. Frequency www.national.com TCV 20175241 Offset Voltage vs. Temperature 20175251 CMRR vs. Frequency 20175229 8 Distribution OS 20175237 20175252 20175256 ...
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Offset Voltage vs. Supply Voltage 20175242 Offset Voltage vs 20175244 Input Offset Voltage Time Drift 20175230 Offset Voltage vs. V Offset Voltage vs. V Slew Rate vs. Supply Voltage 9 CM 20175243 CM 20175245 20175220 www.national.com ...
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Input Voltage Noise vs. Frequency Time Domain Voltage Noise Time Domain Voltage Noise www.national.com Input Current Noise vs. Frequency 20175261 Time Domain Voltage Noise 20175269 Output Voltage vs. Output Current 20175268 10 20175262 20175267 20175259 ...
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Input Bias Current vs 20175225 Input Bias Current vs 20175227 Open Loop Frequency Response Input Bias Current vs. V Open Loop Frequency Response Over Temperature Open Loop Frequency Response 20175219 11 CM 20175226 20175218 20175228 www.national.com ...
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THD+N vs. Frequency Large Signal Step Response Large Signal Step Response www.national.com THD+N vs. Output Voltage 20175257 Small Signal Step Response 20175222 Small Signal Step Response 20175224 12 20175258 20175221 20175223 ...
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Supply Current vs. Supply Voltage 20175246 Output Swing Low vs. Supply Voltage 20175249 Sourcing Current vs. Supply Voltage 20175248 Output Swing High vs. Supply Voltage Sinking Current vs, Supply Voltage 13 20175250 20175247 www.national.com ...
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Application Information LMP7731 The LMP7731 is a single, low noise, low offset voltage, rail- to-rail input and output, and low voltage precision amplifier. The low input voltage noise of only 2.9 nV/ ner makes the LMP7731 ideal ...
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The frequency response of this noise test circuit at the 0.1 Hz corner is defined by only one zero. The test time for the 0 noise measurement using this configuration should not exceed 10 seconds, as ...
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DRIVING AN ADC Analog to Digital Converters, ADCs, usually have a sampling capacitor on their input. When the ADC's input is directly con- nected to the output of the amplifier a charging current flows from the amplifier to the ADC. ...
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FIGURE 7. Thermopile Thermopiles have very wide temperature ranges of -100°C to 1000°C When choosing a thermopile for a certain application, one must pay attention to several parameters. Thermopiles' sensitivity, or responsivity, is determined by the ratio of output voltage ...
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Figure 8 shows the LMP7731 used as a thermopile amplifier. The LMP7731 is a great choice for use with thermopile sen- sors. The LMP7731 provides unprecedented accuracy and precision because of its very low input voltage noise and the very ...
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Physical Dimensions inches (millimeters) unless otherwise noted 5-Pin SOT23 NS Package Number MF05A 19 www.national.com ...
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... National Semiconductor and the National Semiconductor logo are registered trademarks of National Semiconductor Corporation. All other brand or product names may be trademarks or registered trademarks of their respective holders. ...