Datasheet Texas Instruments OPA27 — Ficha de datos

FabricanteTexas Instruments
SerieOPA27
Datasheet Texas Instruments OPA27

Amplificadores operacionales de precisión de ruido ultrabajo

Hojas de datos

Ultra-Low Noise, Precision Operational Amplifiers datasheet
PDF, 967 Kb, Revisión: C, Archivo publicado: agosto 29, 2005
Extracto del documento

Precios

Estado

OPA27GPOPA27GPG4OPA27GUOPA27GU/2K5OPA27GU/2K5E4OPA27GUE4OPA27GUG4
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)Activo (Recomendado para nuevos diseños)
Disponibilidad de muestra del fabricanteNoNoNoNoNo

Embalaje

OPA27GPOPA27GPG4OPA27GUOPA27GU/2K5OPA27GU/2K5E4OPA27GUE4OPA27GUG4
N1234567
Pin8888888
Package TypePPDDDDD
Industry STD TermPDIPPDIPSOICSOICSOICSOICSOIC
JEDEC CodeR-PDIP-TR-PDIP-TR-PDSO-GR-PDSO-GR-PDSO-GR-PDSO-GR-PDSO-G
Package QTY505075250025007575
CarrierTUBETUBETUBELARGE T&RLARGE T&RTUBETUBE
Device MarkingOPA27GPOPA27GP27UOPAOPA27UOPA
Width (mm)6.356.353.913.913.913.913.91
Length (mm)9.819.814.94.94.94.94.9
Thickness (mm)3.93.91.581.581.581.581.58
Pitch (mm)2.542.541.271.271.271.271.27
Max Height (mm)5.085.081.751.751.751.751.75
Mechanical DataDescargarDescargarDescargarDescargarDescargarDescargarDescargar

Paramétricos

Parameters / ModelsOPA27GP
OPA27GP
OPA27GPG4
OPA27GPG4
OPA27GU
OPA27GU
OPA27GU/2K5
OPA27GU/2K5
OPA27GU/2K5E4
OPA27GU/2K5E4
OPA27GUE4
OPA27GUE4
OPA27GUG4
OPA27GUG4
Additional FeaturesN/AN/AN/AN/AN/AN/AN/A
ArchitectureBipolarBipolarBipolarBipolarBipolarBipolarBipolar
CMRR(Min), dB100100100100100100100
CMRR(Typ), dB122122122122122122122
GBW(Typ), MHz8888888
Input Bias Current(Max), pA8000800080008000800080008000
Iq per channel(Max), mA5.75.75.75.75.75.75.7
Iq per channel(Typ), mA3.33.33.33.33.33.33.3
Number of Channels1111111
Offset Drift(Typ), uV/C0.40.40.40.40.40.40.4
Operating Temperature Range, C-40 to 85-40 to 85-40 to 85-40 to 85-40 to 85-40 to 85-40 to 85
Output Current(Typ), mA25252525252525
Package GroupPDIPPDIPSOICSOICSOICSOICSOIC
Package Size: mm2:W x L, PKGSee datasheet (PDIP)See datasheet (PDIP)8SOIC: 29 mm2: 6 x 4.9(SOIC)8SOIC: 29 mm2: 6 x 4.9(SOIC)8SOIC: 29 mm2: 6 x 4.9(SOIC)8SOIC: 29 mm2: 6 x 4.9(SOIC)8SOIC: 29 mm2: 6 x 4.9(SOIC)
Rail-to-RailOutOutOutOutOutOutOut
RatingCatalogCatalogCatalogCatalogCatalogCatalogCatalog
Slew Rate(Typ), V/us1.91.91.91.91.91.91.9
Total Supply Voltage(Max), +5V=5, +/-5V=1044444444444444
Total Supply Voltage(Min), +5V=5, +/-5V=108888888
Vn at 1kHz(Typ), nV/rtHz3.23.23.23.23.23.23.2
Vos (Offset Voltage @ 25C)(Max), mV0.10.10.10.10.10.10.1

Plan ecológico

OPA27GPOPA27GPG4OPA27GUOPA27GU/2K5OPA27GU/2K5E4OPA27GUE4OPA27GUG4
RoHSObedienteObedienteObedienteObedienteObedienteObedienteObediente

Notas de aplicación

  • Operational Amplifier Macromodels: A Comparison
    PDF, 59 Kb, Archivo publicado: sept 27, 2000
    All major competitors in the operational amplifier markets are providing their customers Spice-based macromodels. These models give the designer a tool to do initial characterization and a limited amount of system troubleshooting. In the interest of faster simulation times and lower CPU memory requirements, macro topologies have been developed to simulate a majority of the op amp's performance cha
  • An Error Analysis of the ISO102 in a Small Signal Measuring Application
    PDF, 29 Kb, Archivo publicado: sept 27, 2000
    High accuracy measurements of low-level signals in the presence of high isolation mode voltages can be difficult due to the errors of the isolation amplifiers themselves.
  • Level Shifting Signals with Differential Amplifiers
    PDF, 23 Kb, Archivo publicado: sept 27, 2000
    The INA105 is a unity gain differential amplifier consisting of a premium grade operational amplifier and an on-chip precision resistor network. The self-contained INA105 makes it ideal for many applications. One such application is precision level shifting.
  • Tuning in Amplifiers
    PDF, 44 Kb, Archivo publicado: oct 2, 2000
    Have you ever had the experience of designing an analog gain block with an amplifier that is specified to be unity gain stable only to find that it is oscillating out of control in your circuit? Or have you ever replaced a stable voltage feedback amplifier with a current feedback amplifier to find that the current feedback amplifier immediately oscillates when placed in the amplifier socket? Oscil
  • Single-Supply Operation of Operational Amplifiers
    PDF, 77 Kb, Archivo publicado: oct 2, 2000
    Operation of op amps from single supply voltages is useful when negative supply voltages are not available. Furthermore, certain applications using high voltage and high current op amps can derive important benefits from single supply operation.
  • Op Amp Performance Analysis
    PDF, 76 Kb, Archivo publicado: oct 2, 2000
    This bulletin reflects the analysis power gained through knowledge of an op amp circuit's feedback factor. Feedback dictates the performance of an op amp both in function and in quality. The major specifications of the amplifier descibe an open-loop device awaiting feedback direction of the end circuit's function. Just how well the amplifier performs the function reflects through the feedback inte

Linea modelo

Clasificación del fabricante

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