Datasheet Texas Instruments LM392DGKR — Ficha de datos

FabricanteTexas Instruments
SerieLM392
Numero de parteLM392DGKR
Datasheet Texas Instruments LM392DGKR

Amplificador operacional de baja potencia y comparador de voltaje 8-VSSOP 0 a 70

Hojas de datos

LM392 datasheet
PDF, 886 Kb, Archivo publicado: enero 3, 2006
Extracto del documento

Precios

Estado

Estado del ciclo de vidaActivo (Recomendado para nuevos diseños)
Disponibilidad de muestra del fabricante

Embalaje

Pin8
Package TypeDGK
Industry STD TermVSSOP
JEDEC CodeR-PDSO-G
Package QTY2500
CarrierLARGE T&R
Device MarkingM7L
Width (mm)3
Length (mm)3
Thickness (mm).97
Pitch (mm).65
Max Height (mm)1.07
Mechanical DataDescargar

Paramétricos

Additional FeaturesN/A
ArchitectureBipolar
CMRR(Min)65 dB
CMRR(Typ)70 dB
GBW(Typ)1 MHz
Input Bias Current(Max)250000 pA
Iq per channel(Max)1 mA
Iq per channel(Typ)0.5 mA
Number of Channels2
Offset Drift(Typ)7 uV/C
Operating Temperature Range0 to 70 C
Output Current(Typ)16 mA
Package GroupVSSOP
Package Size: mm2:W x L8VSSOP: 15 mm2: 4.9 x 3(VSSOP) PKG
Rail-to-RailIn to V-
RatingCatalog
Slew Rate(Typ)0.1 V/us
Total Supply Voltage(Max)32 +5V=5, +/-5V=10
Total Supply Voltage(Min)3 +5V=5, +/-5V=10
Vn at 1kHz(Typ)38 nV/rtHz
Vos (Offset Voltage @ 25C)(Max)5 mV

Plan ecológico

RoHSObediente

Notas de aplicación

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    Application Note 241 Working with High Impedance Op Amps
  • AN-29 IC Op Amp Beats FETs on Input Current (Rev. B)
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    This application note describes a monolithic operational amplifier which has input error currents in theorder of 100 pA over a в€’55В°C to 125В°C temperature range. Instead of FETs, the circuit used bipolartransistors with current gains of 5000 so that offset voltage and drift are not degraded. A powerconsumption of 1 mW at low voltage is also featured.A number of novel circuits that make use
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    PDF, 1.2 Mb, Archivo publicado: mayo 10, 2004
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    This application report provides basic circuits of the Texas Instruments op amp collection.
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    This application note is a guide for Op Amps. The circuits discussed herein are illustrative of the versatilityof the integrated operational amplifier and provide a guide to a number of useful applications. Thecautions noted in each section will show the more common pitfalls encountered in amplifier usage.
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    Operational amplifiers are undoubtedly the easiest and best way of performing a wide range of linearfunctions from simple amplification to complex analog computation. The cost of monolithic amplifiers isnow less than $2.00, in large quantities, which makes it attractive to design them into circuits where theywould not otherwise be considered. Yet low cost is not the only attraction of monoli
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    Application Brief 24 Bench Testing LM3900 and LM359 Input Parameters
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    PDF, 782 Kb, Archivo publicado: mayo 10, 2004
    Application Note 446 A 150W IC Op Amp Simplifies Design of Power Circuits
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    It is well known that the voltage noise of an operational amplifier can be decreased by increasing the emitter currentof the input stage. The signal-to-noise ratio will be improved by the increase of bias, until the base current noise begins to dominate.
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    PDF, 462 Kb, Revisión: B, Archivo publicado: abr 26, 2013
    This application note discusses the uses of the LM339 quad comparator and the LM324 op amp areamong the most widely used linear ICs today. The combination of low cost, single or dual supply operationand ease of use has contributed to the wide range of applications for these devices.
  • Low Drift Amplifiers
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    PDF, 139 Kb, Archivo publicado: oct 7, 2002
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    PDF, 502 Kb, Revisión: B, Archivo publicado: mayo 5, 2013
    This application report discusses how combining an “inferior”, 20 year old A/D conversion technique with amicroprocessor, a developmental A/D converter achieves 1 part-per-million (20-bit) linearity.
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    PDF, 421 Kb, Archivo publicado: oct 4, 2004
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    One of the most predictable non-linear elements commonly available is the bipolar transistor. Therelationship between collector current and emitter base voltage is precisely logarithmic from currentsbelow one picoamp to currents above one milliamp. Using a matched pair of transistors and integratedcircuit operational amplifiers it is relatively easy to construct a linear to logarithmic conv
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    This application note provides new design ideas and discusses the positive impact of designing with theDual Norton amplifier.
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    PDF, 940 Kb, Revisión: B, Archivo publicado: mayo 1, 2013
    Since the introduction of monolithic IC amplifiers there has been a continual improvement in DC accuracy.Bias currents have been decreased by 5 orders of magnitude over the past 5 years. Low offset voltagedrift is also necessary in a high accuracy circuits. This is evidenced by the popularity of low drift amplifiertypes as well as the requests for selected low-drift op amps. However until n
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    Of all common environmental parameters humidity is perhaps the least understood and most difficult tomeasure. The most common electronic humidity detection methods albeit highly accurate are not obviousand tend to be expensive and complex (See Box). Accurate humidity measurement is vital to a number ofdiverse areas including food processing paper and lumber production pollution monitor
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Linea modelo

Clasificación del fabricante

  • Semiconductors > Amplifiers > Operational Amplifiers (Op Amps) > General-Purpose Op Amps