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LM392 from TI, Texas Instruments 46pcs , SOP8,Low Power Operational Amplifier/Voltage Comparator
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LM392 TI N/a 46
LM392 from NS, National Semiconductor 20000pcs , SOP8,Low Power Operational Amplifier/Voltage Comparator
Features– Internally Frequency Compensated forUnity Gain– Large DC Voltage Gain: 100 dB– Wide Bandwidth (Unity Gain): 1 MHz– Large Output Voltage Swing:0 V to V+ – 1.5 VD, DGK, OR P PACKAGE(TOP VIEW)OUTPUT A (Comparator) 1 8V+2 7 OUTPUT B (Operational Amplifier)INVERTING INPUT AA B! !+ +NONINVERTING INPUT A 3 6 INVERTING INPUT B4 5GND NONINVERTING INPUT BDESCRIPTION/ORDERING INFORMATIONThe LM392 consists of two independent building-block circuits. One is a high-gaininternally-frequency-compensated operational amplifier, and the other is a precision voltage comparator. Both theoperational amplifier and the voltage comparator are designed to operate from a single power supply over a widerange of voltages. Both circuits have input stages that force the common-mode input down to ground whenoperating from a single power supply. Operation from split power supplies also is possible, and the lowpower-supply current is independent of the magnitude of the supply voltage.Applications include transducer amplifiers with pulse shapers, DC gain blocks with level detectors, and VCOs, aswell as all conventional operational amplifier or voltage-comparator circuits. The LM392 can be operated directlyfrom the standard 5-V power-supply voltage used in digital systems, and the output of the comparator interfacesdirectly with either TTL or CMOS logic. In addition, the low-power drain makes the LM392 extremely useful in thedesign of portable equipment.Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of TexasInstruments semiconductor products and disclaimers thereto appears at the end of this data sheet..Copyright 2006, Texas Instruments IncorporatedProducts conform to specifications per the terms of the TexasInstruments standard warranty. Production processing does not.LM392LOW-POWER OPERATIONAL AMPLIFIER AND VOLTAGE COMPARATORFeaturesYWide power supply voltage rangeThe LM392 series consists of 2 independent building blockSinglesupply 3Vto32Vcircuits. One is a high gain, internally frequency compensat-Dualsupply g1.5Vtog16Ved operational amplifier, and the other is a precision voltageYcomparator. Both the operational amplifier and the voltage Low supply current drainÐessentially independent ofcomparatorhavebeenspecificallydesignedtooperatefrom supply voltage 600 mAa single power supply over a wide range of voltages. Both YLow input biasing current 50 nAcircuits have input stages which will common-mode input YLow input offset voltage 2 mVdown to ground when operating from a single power supply.YLow input offset current 5 nAOperation from split power supplies is also possible and theYInput common-mode voltage range includes groundlow power supply current is independent of the magnitudeYDifferential input voltage range equal to the power sup-of the supply voltage.ply voltageApplication areas include transducer amplifier with pulseshaper, DC gain block with level detector, VCO, as well asADDITIONALOPAMP

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