Datasheet Texas Instruments OPA827 — Ficha de datos

FabricanteTexas Instruments
SerieOPA827
Datasheet Texas Instruments OPA827

Amplificador operacional de bajo ruido, alta precisión y entrada JFET

Hojas de datos

OPA827 Low-Noise, High-Precision, JFET-Input Operational Amplifier datasheet
PDF, 1.5 Mb, Revisión: I, Archivo publicado: jul 29, 2016
Extracto del documento

Precios

Estado

OPA827AIDOPA827AIDG4OPA827AIDGKROPA827AIDGKTOPA827AIDROPA827AIDRG4
Estado del ciclo de vidaActivo (Recomendado para nuevos diseños)Activo (Recomendado para nuevos diseños)Activo (Recomendado para nuevos diseños)Activo (Recomendado para nuevos diseños)Activo (Recomendado para nuevos diseños)Activo (Recomendado para nuevos diseños)
Disponibilidad de muestra del fabricanteNoNoNo

Embalaje

OPA827AIDOPA827AIDG4OPA827AIDGKROPA827AIDGKTOPA827AIDROPA827AIDRG4
N123456
Pin888888
Package TypeDDDGKDGKDD
Industry STD TermSOICSOICVSSOPVSSOPSOICSOIC
JEDEC CodeR-PDSO-GR-PDSO-GR-PDSO-GR-PDSO-GR-PDSO-GR-PDSO-G
Package QTY7575250025025002500
CarrierTUBETUBELARGE T&RSMALL T&RLARGE T&RLARGE T&R
Device Marking827OPANSPNSPOPAA
Width (mm)3.913.91333.913.91
Length (mm)4.94.9334.94.9
Thickness (mm)1.581.58.97.971.581.58
Pitch (mm)1.271.27.65.651.271.27
Max Height (mm)1.751.751.071.071.751.75
Mechanical DataDescargarDescargarDescargarDescargarDescargarDescargar

Paramétricos

Parameters / ModelsOPA827AID
OPA827AID
OPA827AIDG4
OPA827AIDG4
OPA827AIDGKR
OPA827AIDGKR
OPA827AIDGKT
OPA827AIDGKT
OPA827AIDR
OPA827AIDR
OPA827AIDRG4
OPA827AIDRG4
Additional FeaturesBurr-Brownв„ў AudioBurr-Brownв„ў AudioBurr-Brownв„ў AudioBurr-Brownв„ў AudioBurr-Brownв„ў AudioBurr-Brownв„ў Audio
ArchitectureFETFETFETFETFETFET
CMRR(Min), dB104104104104104104
CMRR(Typ), dB114114114114114114
GBW(Typ), MHz222222222222
Input Bias Current(Max), pA101010101010
Iq per channel(Max), mA5.25.25.25.25.25.2
Iq per channel(Typ), mA4.84.84.84.84.84.8
Number of Channels111111
Offset Drift(Typ), uV/C0.10.10.10.10.10.1
Operating Temperature Range, C-40 to 125-40 to 125-40 to 125-40 to 125-40 to 125-40 to 125
Output Current(Typ), mA303030303030
Package GroupSOICSOICVSSOPVSSOPSOICSOIC
Package Size: mm2:W x L, PKG8SOIC: 29 mm2: 6 x 4.9(SOIC)8SOIC: 29 mm2: 6 x 4.9(SOIC)8VSSOP: 15 mm2: 4.9 x 3(VSSOP)8VSSOP: 15 mm2: 4.9 x 3(VSSOP)8SOIC: 29 mm2: 6 x 4.9(SOIC)8SOIC: 29 mm2: 6 x 4.9(SOIC)
Rail-to-RailNoNoNoNoNoNo
RatingCatalogCatalogCatalogCatalogCatalogCatalog
Slew Rate(Typ), V/us282828282828
Total Supply Voltage(Max), +5V=5, +/-5V=10363636363636
Total Supply Voltage(Min), +5V=5, +/-5V=10888888
Vn at 1kHz(Typ), nV/rtHz444444
Vos (Offset Voltage @ 25C)(Max), mV0.150.150.150.150.150.15

Plan ecológico

OPA827AIDOPA827AIDG4OPA827AIDGKROPA827AIDGKTOPA827AIDROPA827AIDRG4
RoHSObedienteObedienteObedienteObedienteObedienteObediente

Notas de aplicación

  • Distortion and source impedance in JFET-input op amps
    PDF, 182 Kb, Archivo publicado: oct 24, 2014
  • Analog Applications Journal 4Q 2014
    PDF, 1.8 Mb, Archivo publicado: oct 24, 2014
  • Noise Analysis for High Speed Op Amps (Rev. A)
    PDF, 256 Kb, Revisión: A, Archivo publicado: enero 17, 2005
    As system bandwidths have increased an accurate estimate of the noise contribution for each element in the signal channel has become increasingly important. Many designers are not however particularly comfortable with the calculations required to predict the total noise for an op amp or in the conversions between the different descriptions of noise. Considerable inconsistency between manufactu

Linea modelo

Clasificación del fabricante

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