LMC6492BEM NSC [National Semiconductor], LMC6492BEM Datasheet
LMC6492BEM
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LMC6492BEM Summary of contents
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LMC6492 Dual/LMC6494 Quad CMOS Rail-to-Rail Input and Output Operational Amplifier General Description The LMC6492/LMC6494 amplifiers were specifically devel- oped for single supply applications that operate from −40˚C to +125˚C. This feature is well-suited for automotive systems because of the wide ...
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... Molded DIP 14-Pin Small Outline 14-Pin Molded DIP www.national.com Temperature Range Transport Media Extended −40˚C to +125˚C LMC6492AEM Rails LMC6492BEM LMC6492AEMX Tape and Reel LMC6492BEMX LMC6492AEN Rails LMC6492BEN LMC6494AEM Rails LMC6494BEM LMC6494AEMX Tape and Reel LMC6494BEMX LMC6494AEN Rails LMC6494BEN ...
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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) Differential Input Voltage + Voltage at Input/Output Pin ( 0.3V − ...
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DC Electrical Characteristics Unless otherwise specified, all limits guaranteed for T face limits apply at the temperature extremes Symbol Parameter V Output Swing O I Output Short Circuit Current Output Short Circuit Current SC ...
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AC Electrical Characteristics Unless otherwise specified, all limits guaranteed for T face limits apply at the temperature extremes Symbol Parameter SR Slew Rate (Note 9) + GBW Gain-Bandwidth Product V Phase Margin m G Gain Margin m Amp-to-Amp Isolation (Note ...
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Typical Performance Characteristics specified (Continued) Sourcing Current vs Output Voltage DS012049-28 Sinking Current vs Output Voltage DS012049-31 Input Voltage Noise vs Frequency DS012049-34 www.national.com = +15V, Single Supply Sourcing Current vs Output Voltage DS012049-29 Sinking Current vs ...
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Typical Performance Characteristics specified (Continued) Input Voltage Noise vs Input Voltage DS012049-37 Positive PSRR vs Frequency DS012049-40 CMRR vs Input Voltage DS012049-43 = +15V, Single Supply Crosstalk Rejection vs Frequency DS012049-38 Negative PSRR vs Frequency DS012049-41 CMRR ...
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Typical Performance Characteristics specified (Continued CMR DS012049-46 Input Voltage vs Output Voltage DS012049-49 Open Loop Frequency Response vs Temperature DS012049-52 www.national.com = +15V, Single Supply CMR DS012049-47 Open Loop Frequency Response ...
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Typical Performance Characteristics specified (Continued) Gain and Phase vs Capacitive Load DS012049-55 Slew Rate vs Supply Voltage DS012049-58 Non-Inverting Large Signal Pulse Response DS012049-61 = +15V, Single Supply Open Loop Output Impedance vs Frequency DS012049-56 Non-Inverting Large ...
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Typical Performance Characteristics specified (Continued) Non-Inverting Small Signal Pulse Response DS012049-64 Inverting Large Signal Pulse Response DS012049-67 Inverting Small Signal Pulse Response DS012049-70 www.national.com = +15V, Single Supply Inverting Large Signal Pulse Response DS012049-65 Inverting Small Signal ...
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Typical Performance Characteristics specified (Continued) Stability vs Capacitive Load DS012049-73 Stability vs Capacitive Load DS012049-76 Application Notes Input Common-Mode Voltage Range Unlike Bi-FET amplifier designs, the LMC6492/4 does not exhibit phase inversion when an input voltage exceeds the negative supply ...
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Application Notes (Continued) FIGURE 3. R Input Current Protection for I Voltages Exceeding the Supply Voltages Rail-To-Rail Output The approximate output resistance of the LMC6492 5V. Using the calcu- 110 sourcing and 80 sinking lated ...
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Application Notes (Continued) DS012049-14 Inverting Amplifier Non-Inverting Amplifier DS012049-16 Follower FIGURE 7. Typical Connections of Guard Rings The designer should be aware that when it is inappropriate to lay out a PC board for the sake of just a few ...
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Application Circuits (Continued) High Input Z, DC Differential Amplifier For (CMRR depends on this resistor ratio match) = 2(V As shown: V − Photo Voltaic-Cell Amplifier Instrumentation Amplifier R5 R6, ...
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Application Circuits (Continued) and R4 to change. The resistors change in a way such that R2 and R4 increase by the same amount R1 and R3 de- crease. This causes a differential voltage between the input of the amplifier. The ...
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... Physical Dimensions inches (millimeters) unless otherwise noted Order Number LMC6492AEM or LMC6492BEM Order Number LMC6494AEM or LMC6494BEM www.national.com 8-Pin Small Outline Package NS Package Number M08A 14-Pin Small Outline Package NS Package Number M14A 16 ...
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Physical Dimensions inches (millimeters) unless otherwise noted (Continued) 8-Lead (0.300" Wide) Molded Dual-In-Line Package Order Number LMC6492AEN or LMC6492BEN 14-Lead Molded Dual-In-Line Package Order Number LMC6494AEN or LMC6494BEN NS Package Number N08A NS Package Number N14A 17 www.national.com ...
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LIFE SUPPORT POLICY NATIONAL’S PRODUCTS ARE NOT AUTHORIZED FOR USE AS CRITICAL COMPONENTS IN LIFE SUPPORT DE- VICES OR SYSTEMS WITHOUT THE EXPRESS WRITTEN APPROVAL OF THE PRESIDENT OF NATIONAL SEMI- CONDUCTOR CORPORATION. As used herein: 1. Life support devices ...