Datasheet Texas Instruments OPA251 — Ficha de datos

FabricanteTexas Instruments
SerieOPA251
Datasheet Texas Instruments OPA251

Amplificadores operacionales MicroPower de suministro único

Hojas de datos

Single-Supply, MicroPower Operational Amplifiers datasheet
PDF, 1.1 Mb, Archivo publicado: sept 27, 2000
Extracto del documento

Precios

Estado

OPA251PAOPA251PAG4OPA251UAOPA251UA/2K5OPA251UA/2K5G4OPA251UAG4
Estado del ciclo de vidaObsoleto (El fabricante ha interrumpido la producción del dispositivo)Obsoleto (El fabricante ha interrumpido la producción del dispositivo)Activo (Recomendado para nuevos diseños)Activo (Recomendado para nuevos diseños)Activo (Recomendado para nuevos diseños)Activo (Recomendado para nuevos diseños)
Disponibilidad de muestra del fabricanteNoNoNoNoNoNo

Embalaje

OPA251PAOPA251PAG4OPA251UAOPA251UA/2K5OPA251UA/2K5G4OPA251UAG4
N123456
Pin888888
Package TypePPDDDD
Industry STD TermPDIPPDIPSOICSOICSOICSOIC
JEDEC CodeR-PDIP-TR-PDIP-TR-PDSO-GR-PDSO-GR-PDSO-GR-PDSO-G
Device MarkingOPA251PAOPA251PA251UA251UA251UAOPA
Width (mm)6.356.353.913.913.913.91
Length (mm)9.819.814.94.94.94.9
Thickness (mm)3.93.91.581.581.581.58
Pitch (mm)2.542.541.271.271.271.27
Max Height (mm)5.085.081.751.751.751.75
Mechanical DataDescargarDescargarDescargarDescargarDescargarDescargar
Package QTY752500250075
CarrierTUBELARGE T&RLARGE T&RTUBE

Paramétricos

Parameters / ModelsOPA251PA
OPA251PA
OPA251PAG4
OPA251PAG4
OPA251UA
OPA251UA
OPA251UA/2K5
OPA251UA/2K5
OPA251UA/2K5G4
OPA251UA/2K5G4
OPA251UAG4
OPA251UAG4
Additional FeaturesHigh Cload DriveHigh Cload DriveHigh Cload DriveHigh Cload DriveHigh Cload DriveHigh Cload Drive
Approx. Price (US$)1.15 | 1ku1.15 | 1ku
ArchitectureBipolarBipolarBipolarBipolarBipolarBipolar
CMRR(Min), dB100100100100
CMRR(Min)(dB)100100
CMRR(Typ), dB124124124124
CMRR(Typ)(dB)124124
GBW(Typ), MHz0.0350.0350.0350.035
GBW(Typ)(MHz)0.0350.035
Input Bias Current(Max), pA20000200002000020000
Input Bias Current(Max)(pA)2000020000
Iq per channel(Max), mA0.0380.0380.0380.038
Iq per channel(Max)(mA)0.0380.038
Iq per channel(Typ), mA0.0270.0270.0270.027
Iq per channel(Typ)(mA)0.0270.027
Number of Channels1111
Number of Channels(#)11
Offset Drift(Typ), uV/C0.60.60.60.6
Offset Drift(Typ)(uV/C)0.60.6
Operating Temperature Range, C-40 to 85-40 to 85-40 to 85-40 to 85
Operating Temperature Range(C)-40 to 85-40 to 85
Output Current(Typ), mA24242424
Output Current(Typ)(mA)2424
Package GroupSOICSOICSOICSOICSOICSOIC
Package Size: mm2:W x L, PKG8SOIC: 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)
Package Size: mm2:W x L (PKG)See datasheet (PDIP)See datasheet (PDIP)
Rail-to-RailIn to V-
Out
In to V-
Out
In to V-,OutIn to V-,OutIn to V-,OutIn to V-,Out
RatingCatalogCatalogCatalogCatalogCatalogCatalog
Slew Rate(Typ), V/us0.010.010.010.01
Slew Rate(Typ)(V/us)0.010.01
Total Supply Voltage(Max), +5V=5, +/-5V=1036363636
Total Supply Voltage(Max)(+5V=5, +/-5V=10)3636
Total Supply Voltage(Min), +5V=5, +/-5V=102.72.72.72.7
Total Supply Voltage(Min)(+5V=5, +/-5V=10)2.72.7
Vn at 1kHz(Typ), nV/rtHz45454545
Vn at 1kHz(Typ)(nV/rtHz)4545
Vos (Offset Voltage @ 25C)(Max), mV0.250.250.250.25
Vos (Offset Voltage @ 25C)(Max)(mV)0.250.25

Plan ecológico

OPA251PAOPA251PAG4OPA251UAOPA251UA/2K5OPA251UA/2K5G4OPA251UAG4
RoHSDesobedienteDesobedienteObedienteObedienteObedienteObediente
Pb gratisNoNo

Notas de aplicación

  • 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