LMP7717MFE NSC [National Semiconductor], LMP7717MFE Datasheet
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LMP7717MFE
Related parts for LMP7717MFE
LMP7717MFE Summary of contents
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LMP7717/LMP7718 88 MHz, Precision, Low Noise, 1.8V CMOS Input, Decompensated Operational Amplifier General Description The LMP7717 (single) and the LMP7718 (dual) low noise, CMOS input operational amplifiers offer a low input voltage noise density of 5.8 nV/ while consuming only ...
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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 Charge-Device Model V Differential IN Supply Voltage ...
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Symbol Parameter I Output Current OUT I Supply Current per Amplifier S SR Slew Rate GBW Gain Bandwidth e Input Referred Voltage Noise Density n i Input Referred Current Noise Density n THD+N Total Harmonic Distortion + Noise 5V Electrical ...
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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 per Amplifier S SR Slew Rate GBW Gain Bandwidth e Input Referred Voltage Noise Density n i Input Referred ...
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... Connection Diagrams 5-Pin SOT-23 (LMP7717) 30010801 Top View Ordering Information Package Part Number LMP7717MF 5-Pin SOT-23 LMP7717MFE LMP7717MFX LMP7717MA LMP7717MAX 8-Pin SOIC LMP7718MA LMP7718MAX LMP7718MM 8-Pin MSOP LMP7718MME LMP7718MMX 8-Pin SOIC (LMP7717) 30010885 Top View Package Marking Transport Media 1k Units Tape and Reel ...
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Typical Performance Characteristics /2. + − TCV Distribution (LMP7717) OS TCV Distribution (LMP7717) OS Supply Current vs. Supply Voltage (LMP7717) www.national.com Unless otherwise specified, T Offset Voltage Distribution ...
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Offset Voltage vs 30010851 Offset Voltage vs. Temperature Input Bias Current Over Temperature 30010862 Offset Voltage vs. V Slew Rate vs. Supply Voltage 30010812 Input Bias Current vs 30010811 30010852 CM 30010887 www.national.com ...
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Offset Voltage vs. Supply Voltage Sinking Current vs. Supply Voltage Sinking Current vs. Output Voltage www.national.com Sourcing Current vs. Supply Voltage 30010827 Sourcing Current vs. Output Voltage 30010819 Positive Output Swing vs. Supply Voltage 30010854 8 30010820 30010850 30010817 ...
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Negative Output Swing vs. Supply Voltage Negative Output Swing vs. Supply Voltage Negative Output Swing vs. Supply Voltage Positive Output Swing vs. Supply Voltage 30010815 Positive Output Swing vs. Supply Voltage 30010814 Input Referred Voltage Noise vs. Frequency 30010813 9 ...
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Time Domain Voltage Noise THD+N vs. Frequency THD+N vs. Peak-to-Peak Output Voltage (V www.national.com Overshoot and Undershoot vs. C 30010881 THD+N vs. Frequency 30010826 ) THD+N vs. Peak-to-Peak Output Voltage (V OUT 30010874 10 LOAD 30010830 30010804 ) OUT 30010875 ...
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Open Loop Gain and Phase Crosstalk Rejection Large Signal Transient Response 30010855 Closed Loop Output Impedance vs. Frequency 30010806 Small Signal Transient Response, A 30010880 = +10 Small Signal Transient Response 30010832 = +10 V 30010853 ...
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Large Signal Transient Response, A CMRR vs. Frequency www.national.com = +10 PSRR vs. Frequency V 30010863 Input Common Mode Capacitance vs. V 30010856 12 30010870 CM 30010876 ...
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Application Information ADVANTAGES OF THE LMP7717/LMP7718 Wide Bandwidth at Low Supply Current The LMP7717/LMP7718 are high performance op amps that provide a GBW of 88 MHz with a gain of 10 while drawing a low supply current of 1.15 mA. ...
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LMP7715/LMP7716 have their dominant pole at 300 Hz. FIGURE 3. Open Loop Gain for Unity Gain Stable Op Amp and Decompensated Op Amp Having a higher frequency for the dominate pole will result in: 1. The DC open loop ...
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The circuit gain for Figure 4 at low frequencies is −R F, the feedback factor is not equal to the circuit gain. The feedback factor is derived from feedback theory and is the same for both inverting and non-inverting configurations. ...
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FIGURE 6. First Try at Compensation, Gain = −1 FIGURE 7. C Increased to 2.2 nF, Gain = −1 Some over-compensation appears to be needed for the de- sired overshoot characteristics. Instead of intersecting the A curve at 18 dB, ...
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Non-Inverting Compensation For the non-inverting amp the same theory applies for estab- lishing the needed compensation. When setting the inverting configuration for a gain of −1, F has a value of 2. For the non- inverting configuration both F and ...
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FIGURE 15. LMP7715 Response Gain = +1 With no increase in power consumption the decompensated op amp offers faster speed than the compensated equivalent part . These examples used kΩ. This value is high F enough to ...
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Using feedback theory this becomes a voltage A OUT divider giving the following equation: The noise gain is 1/F. Because this is a differentiator circuit, a zero must be inserted. The location of the zero ...
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FIGURE 19. Rise Time In Figure 18 the ringing and the hump during the on time is from the laser. The higher drive levels for the laser gave ring- ing in the light source as well as light changing from ...
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Physical Dimensions inches (millimeters) unless otherwise noted 5-Pin SOT23 NS Package Number MF05A 8-Pin SOIC NS Package Number M08A 21 www.national.com ...
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MSOP NS Package Number MUA08A 22 ...
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23 www.national.com ...
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