Datasheet Texas Instruments OPA277 — Ficha de datos

FabricanteTexas Instruments
SerieOPA277
Datasheet Texas Instruments OPA277

Amplificadores operacionales de alta precisión

Hojas de datos

OPAx277 High Precision Operational Amplifiers datasheet
PDF, 1.6 Mb, Revisión: B, Archivo publicado: jun 30, 2015
Extracto del documento

Precios

Estado

OPA277AIDRMROPA277AIDRMTOPA277AIDRMTG4OPA277POPA277PAOPA277PAG4OPA277PG4OPA277UOPA277U/2K5OPA277U/2K5G4OPA277UAOPA277UA/2K5OPA277UA/2K5E4OPA277UAE4OPA277UAG4OPA277UG4
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)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)Activo (Recomendado para nuevos diseños)Activo (Recomendado para nuevos diseños)Activo (Recomendado para nuevos diseños)
Disponibilidad de muestra del fabricanteNoNoNoNoNoNoNo

Embalaje

OPA277AIDRMROPA277AIDRMTOPA277AIDRMTG4OPA277POPA277PAOPA277PAG4OPA277PG4OPA277UOPA277U/2K5OPA277U/2K5G4OPA277UAOPA277UA/2K5OPA277UA/2K5E4OPA277UAE4OPA277UAG4OPA277UG4
N12345678910111213141516
Pin8888888888888888
Package TypeDRMDRMDRMPPPPDDDDDDDDD
Industry STD TermVSONVSONVSONPDIPPDIPPDIPPDIPSOICSOICSOICSOICSOICSOICSOICSOICSOIC
JEDEC CodeS-PDSO-NS-PDSO-NS-PDSO-NR-PDIP-TR-PDIP-TR-PDIP-TR-PDIP-TR-PDSO-GR-PDSO-GR-PDSO-GR-PDSO-GR-PDSO-GR-PDSO-GR-PDSO-GR-PDSO-GR-PDSO-G
Package QTY30002502505050505075250025007525002500757575
CarrierLARGE T&RSMALL T&RSMALL T&RTUBETUBETUBETUBETUBELARGE T&RLARGE T&RTUBELARGE T&RLARGE T&RTUBETUBETUBE
Device MarkingNSSNSSNSSOPA277POPA277POPA277POPA277POPA277UOPAOPAAAOPAOPAOPA
Width (mm)4446.356.356.356.353.913.913.913.913.913.913.913.913.91
Length (mm)4449.819.819.819.814.94.94.94.94.94.94.94.94.9
Thickness (mm).9.9.93.93.93.93.91.581.581.581.581.581.581.581.581.58
Pitch (mm).8.8.82.542.542.542.541.271.271.271.271.271.271.271.271.27
Max Height (mm)1115.085.085.085.081.751.751.751.751.751.751.751.751.75
Mechanical DataDescargarDescargarDescargarDescargarDescargarDescargarDescargarDescargarDescargarDescargarDescargarDescargarDescargarDescargarDescargarDescargar

Paramétricos

Parameters / ModelsOPA277AIDRMR
OPA277AIDRMR
OPA277AIDRMT
OPA277AIDRMT
OPA277AIDRMTG4
OPA277AIDRMTG4
OPA277P
OPA277P
OPA277PA
OPA277PA
OPA277PAG4
OPA277PAG4
OPA277PG4
OPA277PG4
OPA277U
OPA277U
OPA277U/2K5
OPA277U/2K5
OPA277U/2K5G4
OPA277U/2K5G4
OPA277UA
OPA277UA
OPA277UA/2K5
OPA277UA/2K5
OPA277UA/2K5E4
OPA277UA/2K5E4
OPA277UAE4
OPA277UAE4
OPA277UAG4
OPA277UAG4
OPA277UG4
OPA277UG4
Additional FeaturesN/AN/AN/AN/AN/AN/AN/AN/AN/AN/AN/AN/AN/AN/AN/AN/A
ArchitectureBipolarBipolarBipolarBipolarBipolarBipolarBipolarBipolarBipolarBipolarBipolarBipolarBipolarBipolarBipolarBipolar
CMRR(Min), dB130130130130130130130130130130130130130130130130
CMRR(Typ), dB140140140140140140140140140140140140140140140140
GBW(Typ), MHz1111111111111111
Input Bias Current(Max), pA1000100010001000100010001000100010001000100010001000100010001000
Iq per channel(Max), mA0.8250.8250.8250.8250.8250.8250.8250.8250.8250.8250.8250.8250.8250.8250.8250.825
Iq per channel(Typ), mA0.790.790.790.790.790.790.790.790.790.790.790.790.790.790.790.79
Number of Channels1111111111111111
Offset Drift(Typ), uV/C0.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.1
Operating Temperature Range, C-40 to 85-40 to 85-40 to 85-40 to 85-40 to 85-40 to 85-40 to 85-40 to 85-40 to 85-40 to 85-40 to 85-40 to 85-40 to 85-40 to 85-40 to 85-40 to 85
Output Current(Typ), mA35353535353535353535353535353535
Package GroupVSONVSONVSONPDIPPDIPPDIPPDIPSOICSOICSOICSOICSOICSOICSOICSOICSOIC
Package Size: mm2:W x L, PKG8VSON: 16 mm2: 4 x 4(VSON)8VSON: 16 mm2: 4 x 4(VSON)8VSON: 16 mm2: 4 x 4(VSON)See datasheet (PDIP)See datasheet (PDIP)See 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)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-RailIn,OutIn,OutIn,OutIn,OutIn,OutIn,OutIn,OutIn,OutIn,OutIn,OutIn,OutIn,OutIn,OutIn,OutIn,OutIn,Out
RatingCatalogCatalogCatalogCatalogCatalogCatalogCatalogCatalogCatalogCatalogCatalogCatalogCatalogCatalogCatalogCatalog
Slew Rate(Typ), V/us0.80.80.80.80.80.80.80.80.80.80.80.80.80.80.80.8
Total Supply Voltage(Max), +5V=5, +/-5V=1036363636363636363636363636363636
Total Supply Voltage(Min), +5V=5, +/-5V=104444444444444444
Vn at 1kHz(Typ), nV/rtHz8888888888888888
Vos (Offset Voltage @ 25C)(Max), mV0.020.020.020.020.020.020.020.020.020.020.020.020.020.020.020.02

Plan ecológico

OPA277AIDRMROPA277AIDRMTOPA277AIDRMTG4OPA277POPA277PAOPA277PAG4OPA277PG4OPA277UOPA277U/2K5OPA277U/2K5G4OPA277UAOPA277UA/2K5OPA277UA/2K5E4OPA277UAE4OPA277UAG4OPA277UG4
RoHSObedienteObedienteObedienteObedienteObedienteObedienteObedienteObedienteObedienteObedienteObedienteObedienteObedienteObedienteObedienteObediente

Notas de aplicación

  • OPA277 OPA2277 OPA4277 EMI Immunity Performance (Rev. A)
    PDF, 88 Kb, Revisión: A, Archivo publicado: oct 31, 2012
  • Analog linearization of resistance temperature detectors
    PDF, 152 Kb, Archivo publicado: nov 9, 2011
  • Wide-input dc/dc modules offer maximum design flexibility
    PDF, 272 Kb, Archivo publicado: abr 18, 2006
  • 4Q 2011 Issue Analog Applications Journal
    PDF, 943 Kb, Archivo publicado: nov 9, 2011
  • High-Voltage Signal Conditioning for Low Voltage ADCs
    PDF, 135 Kb, Archivo publicado: jun 15, 2004
    Analog designers are frequently required to develop circuits that convert high-voltage signals to levels acceptable for low-voltage data converters. This paper describes several solutions for this common task using modern amplifiers and typical power supplies. Five examples of conditioning ±10V bipolar signals for low-voltage single-rail analog-to-digital converters(ADCs) are presented:
  • High-Voltage Signal Conditioning for Differential ADCs
    PDF, 125 Kb, Archivo publicado: jun 14, 2004
    Analog designers are frequently required to convert high-voltage signals to levels acceptable to low-voltage data converters with differential inputs. This paper describes solutions for this common task using modern amplifiers and typical power supplies. Three examples of conditioning В±10V bipolar signals for low-voltage analog-to-digital converters (ADCs) are shown: a single-supply design,
  • Precision Absolute Value Circuits
    PDF, 100 Kb, Archivo publicado: oct 2, 2000
    You can build a precision absolute value circuit using two op amps and two precision resistors. If you use an op amp and an IC difference amplifier no user supplied precision resistors or resistor adjustments are required. Circuits shown are suitable for precision split supply operation and for single-supply operation. When used with a rail-to-rail op amp the single supply circuit can approach a
  • 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
  • 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
  • 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.

Linea modelo

Clasificación del fabricante

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