LM392M ,Low Power Operational Amplifier/Voltage ComparatorLM392 Low Power Operational Amplifier/Voltage ComparatorAugust 2000LM392Low Power Operational Ampli ..
LM392M. ,Low Power Operational Amplifier/Voltage ComparatorLM392 Low Power Operational Amplifier/Voltage ComparatorAugust 2000LM392Low Power Operational Ampli ..
LM392MX ,Low Power Operational Amplifier/Voltage ComparatorGeneral Descriptionn Pin-out is the same as both the LM358 dual op amp andThe LM392 series consists ..
LM392MX NOPB ,Low Power Operational Amplifier/Voltage Comparator 8-SOIC 0 to 70Maximum Ratings” indicate limits beyond which damage to the device may occur. Operating Ratings ind ..
LM392N ,Low Power Operational Amplifier/Voltage ComparatorGeneral Descriptionn Pin-out is the same as both the LM358 dual op amp andThe LM392 series consists ..
LM392N. ,Low Power Operational Amplifier/Voltage ComparatorFEATURESn Eliminates need for dual power suppliesn Low output saturation voltage: 250 mV at 4 mAn A ..
LMX2324SLBX ,PLLatinum 2.0 GHz Frequency Synthesizer for RF Personal CommunicationsFeaturesn RF operation up to 2.0 GHzThe LMX2324 is a high performance frequency synthesizerwith int ..
LMX2324TMX ,PLLatinum 2.0 GHz Frequency Synthesizer for RF Personal CommunicationsBlock Diagram10103001®TRI-STATE is a registered trademark of National Semiconductor Corporation.MIC ..
LMX2324TMX ,PLLatinum 2.0 GHz Frequency Synthesizer for RF Personal CommunicationsPin DescriptionsPin No. PinI/O DescriptionNameTSSOP16 CSP1621 V — Power supply for charge pump. Mus ..
LMX2325 ,PLLatinum 2.5 GHz Frequency Synthesizer for RF Personal CommunicationsFeaturesYRF operation up to 2.5 GHzThe LMX2315/2320/2325’s are high performance frequen-Ycy synthes ..
LMX2325TM ,Frequency Synthesizer for RF Personal CommunicationsLMX2315/LMX2320/LMX2325PLLatinumFrequencySynthesizerforRFPersonalCommunicationsLMX23252.5GHzLMX2320 ..
LMX2325TMX ,Frequency Synthesizer for RF Personal CommunicationsLMX2315/LMX2320/LMX2325PLLatinumFrequencySynthesizerforRFPersonalCommunicationsLMX23252.5GHzLMX2320 ..
LM392M-LM392M.-LM392MX-LM392N-LM392N.
Low Power Operational Amplifier/Voltage Comparator
LM392
Low Power Operational Amplifier/Voltage Comparator
General DescriptionThe LM392 series consistsof2 independent building block
circuits. Oneisa high gain, internally frequency compen-
sated operational amplifier, and the otherisa precision
voltage comparator. Both the operational amplifier and the
voltage comparator have been specifically designedto op-
erate froma single power supply overa wide rangeof
voltages. Both circuits have input stages whichwill common-
mode input downto ground when operating froma single
power supply. Operation from split power suppliesis also
possible andthe low power supply currentis independentof
the magnitudeof the supply voltage.
Application areas include transducer amplifier with pulse
shaper, DC gain block with level detector, VCO,as wellasall
conventional operational amplifieror voltage comparatorcir-
cuits. Both circuits canbe operated directly from the stan-
dard5 VDC power supply voltage usedin digital systems,
and the outputof the comparator will interface directly with
either TTLor CMOS logic.In addition,the low power drain
makesthe LM392 extremely usefulinthe designof portable
equipment.
Advantages Eliminates needfor dual power supplies An internally compensatedop amp anda precision
comparatorinthe same package Allows sensingator near ground Power drain suitablefor battery operation Pin-outisthe sameas boththe LM358 dualop amp and
the LM393 dual comparator
Features Wide power supply voltage range
Single supply: 3Vto 32V
Dual supply: ±1.5Vto ±16V Low supply current drain— essentially independentof
supply voltage: 600µA Low input biasing current: 50nA Low input offset voltage: 2 mV Low input offset current: 5nA Input common-mode voltage range includes ground Differential input voltage range equalto the power
supply voltage
ADDITIONALOP AMP FEATURES Internally frequency compensatedfor unity gain Large DC voltage gain: 100dB Wide bandwidth (unity gain): 1 MHz Large output voltage swing: 0VtoV+− 1.5V
ADDITIONAL COMPARATOR FEATURES Low output saturation voltage: 250 mVat4 mA Output voltage compatible withall typesof logic systems
Connection Diagram
(AmplifierA= Comparator)
(AmplifierB= Operational Amplifier)
Dual-In-Line Package(Top View)
Order Number LM392Mor LM392MX
SeeNS Package Number M08A
Order Number LM392N
SeeNS Package Number N08E
August 2000
LM392
Low
Power
Operational
Amplifier/V
oltage
Comparator
