Datasheet Texas Instruments LMP7731MAX/NOPB — Ficha de datos

FabricanteTexas Instruments
SerieLMP7731
Numero de parteLMP7731MAX/NOPB
Datasheet Texas Instruments LMP7731MAX/NOPB

2.9 nV / sqrt (Hz) Bajo ruido, precisión, amplificador RRIO 8-SOIC

Hojas de datos

LMP7731 2.9 nV/sqrt(Hz) Low Noise, Precision, RRIO Amplifier datasheet
PDF, 1.1 Mb, Revisión: E, Archivo publicado: marzo 27, 2013
Extracto del documento

Precios

Estado

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

Embalaje

Pin88
Package TypeDD
Industry STD TermSOICSOIC
JEDEC CodeR-PDSO-GR-PDSO-G
Package QTY25002500
CarrierLARGE T&RLARGE T&R
Device MarkingLMP7731MA
Width (mm)3.913.91
Length (mm)4.94.9
Thickness (mm)1.581.58
Pitch (mm)1.271.27
Max Height (mm)1.751.75
Mechanical DataDescargarDescargar

Paramétricos

Additional FeaturesN/A
ArchitectureBipolar
CMRR(Min)101 dB
CMRR(Typ)120 dB
GBW(Typ)22 MHz
Input Bias Current(Max)50000 pA
Iq per channel(Max)3 mA
Iq per channel(Typ)2.2 mA
Number of Channels1
Offset Drift(Typ)0.5 uV/C
Operating Temperature Range-40 to 125 C
Output Current(Typ)47 mA
Package GroupSOIC
Package Size: mm2:W x L8SOIC: 29 mm2: 6 x 4.9(SOIC) PKG
Rail-to-RailIn,Out
RatingCatalog
Slew Rate(Typ)2.4 V/us
Total Supply Voltage(Max)5.5 +5V=5, +/-5V=10
Total Supply Voltage(Min)1.8 +5V=5, +/-5V=10
Vn at 1kHz(Typ)2.9 nV/rtHz
Vos (Offset Voltage @ 25C)(Max)0.5 mV

Plan ecológico

RoHSObediente

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Notas de aplicación

  • AN-1873 DC Parameters (Rev. A)
    PDF, 91 Kb, Revisión: A, Archivo publicado: mayo 1, 2013
    This application report discusses the DC parameters.
  • AN-1515 A Comprehensive Study of the Howland Current Pump (Rev. A)
    PDF, 165 Kb, Revisión: A, Archivo publicado: abr 26, 2013
    It is well known to analog experts that you can use the positive and negative inputs of an operationalamplifier to make a high-impedance current source (current pump) using a conventional operationalamplifier (op amp). This basic circuit can put out both + and - output current (or zero current) into variousloads. The theory is simple. But the practical problems involved are not so simple or

Linea modelo

Clasificación del fabricante

  • Semiconductors > Amplifiers > Operational Amplifiers (Op Amps) > Precision Op Amps