Datasheet Texas Instruments OPA349 — Ficha de datos

FabricanteTexas Instruments
SerieOPA349
Datasheet Texas Instruments OPA349

Amplificadores operacionales CMOS de 1 uA, riel a riel

Hojas de datos

OPA349, OPA2349: 1uA, Rail-to-Rail, I/O, CMOS Operational Amplifiers datasheet
PDF, 1.2 Mb, Revisión: B, Archivo publicado: enero 7, 2004
Extracto del documento

Precios

Estado

OPA349NA/250OPA349NA/250G4OPA349NA/3KOPA349NA/3KG4OPA349SA/250OPA349SA/250G4OPA349SA/3KOPA349SA/3KG4OPA349UAOPA349UA/2K5OPA349UA/2K5G4OPA349UAG4
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)
Disponibilidad de muestra del fabricanteNoNoNoNoNoNo

Embalaje

OPA349NA/250OPA349NA/250G4OPA349NA/3KOPA349NA/3KG4OPA349SA/250OPA349SA/250G4OPA349SA/3KOPA349SA/3KG4OPA349UAOPA349UA/2K5OPA349UA/2K5G4OPA349UAG4
N123456789101112
Pin555555558888
Package TypeDBVDBVDBVDBVDCKDCKDCKDCKDDDD
Industry STD TermSOT-23SOT-23SOT-23SOT-23SOT-SC70SOT-SC70SOT-SC70SOT-SC70SOICSOICSOICSOIC
JEDEC CodeR-PDSO-GR-PDSO-GR-PDSO-GR-PDSO-GR-PDSO-GR-PDSO-GR-PDSO-GR-PDSO-GR-PDSO-GR-PDSO-GR-PDSO-GR-PDSO-G
Package QTY2502503000300025025030003000752500250075
CarrierSMALL T&RSMALL T&RLARGE T&RLARGE T&RSMALL T&RSMALL T&RLARGE T&RLARGE T&RTUBELARGE T&RLARGE T&RTUBE
Device MarkingA49A49A49A49S49S49S49S49OPAOPA349UAOPA
Width (mm)1.61.61.61.61.251.251.251.253.913.913.913.91
Length (mm)2.92.92.92.922224.94.94.94.9
Thickness (mm)1.21.21.21.2.9.9.9.91.581.581.581.58
Pitch (mm).95.95.95.95.65.65.65.651.271.271.271.27
Max Height (mm)1.451.451.451.451.11.11.11.11.751.751.751.75
Mechanical DataDescargarDescargarDescargarDescargarDescargarDescargarDescargarDescargarDescargarDescargarDescargarDescargar

Paramétricos

Parameters / ModelsOPA349NA/250
OPA349NA/250
OPA349NA/250G4
OPA349NA/250G4
OPA349NA/3K
OPA349NA/3K
OPA349NA/3KG4
OPA349NA/3KG4
OPA349SA/250
OPA349SA/250
OPA349SA/250G4
OPA349SA/250G4
OPA349SA/3K
OPA349SA/3K
OPA349SA/3KG4
OPA349SA/3KG4
OPA349UA
OPA349UA
OPA349UA/2K5
OPA349UA/2K5
OPA349UA/2K5G4
OPA349UA/2K5G4
OPA349UAG4
OPA349UAG4
Additional FeaturesN/AN/AN/AN/AN/AN/AN/AN/AN/AN/AN/AN/A
ArchitectureCMOSCMOSCMOSCMOSCMOSCMOSCMOSCMOSCMOSCMOSCMOSCMOS
CMRR(Min), dB484848484848484848484848
CMRR(Typ), dB606060606060606060606060
GBW(Typ), MHz0.070.070.070.070.070.070.070.070.070.070.070.07
Input Bias Current(Max), pA101010101010101010101010
Iq per channel(Max), mA0.0020.0020.0020.0020.0020.0020.0020.0020.0020.0020.0020.002
Iq per channel(Typ), mA0.0010.0010.0010.0010.0010.0010.0010.0010.0010.0010.0010.001
Number of Channels111111111111
Offset Drift(Typ), uV/C151515151515151515151515
Operating Temperature Range, C-40 to 85,0 to 70-40 to 85,0 to 70-40 to 85,0 to 70-40 to 85,0 to 70-40 to 85,0 to 70-40 to 85,0 to 70-40 to 85,0 to 70-40 to 85,0 to 70-40 to 85,0 to 70-40 to 85,0 to 70-40 to 85,0 to 70-40 to 85,0 to 70
Output Current(Typ), mA888888888888
Package GroupSOT-23SOT-23SOT-23SOT-23SC70SC70SC70SC70SOICSOICSOICSOIC
Package Size: mm2:W x L, PKG5SOT-23: 8 mm2: 2.8 x 2.9(SOT-23)5SOT-23: 8 mm2: 2.8 x 2.9(SOT-23)5SOT-23: 8 mm2: 2.8 x 2.9(SOT-23)5SOT-23: 8 mm2: 2.8 x 2.9(SOT-23)5SC70: 4 mm2: 2.1 x 2(SC70)5SC70: 4 mm2: 2.1 x 2(SC70)5SC70: 4 mm2: 2.1 x 2(SC70)5SC70: 4 mm2: 2.1 x 2(SC70)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,Out
RatingCatalogCatalogCatalogCatalogCatalogCatalogCatalogCatalogCatalogCatalogCatalogCatalog
Slew Rate(Typ), V/us0.020.020.020.020.020.020.020.020.020.020.020.02
Total Supply Voltage(Max), +5V=5, +/-5V=105.55.55.55.55.55.55.55.55.55.55.55.5
Total Supply Voltage(Min), +5V=5, +/-5V=101.81.81.81.81.81.81.81.81.81.81.81.8
Vn at 1kHz(Typ), nV/rtHz300300300300300300300300300300300300
Vos (Offset Voltage @ 25C)(Max), mV101010101010101010101010

Plan ecológico

OPA349NA/250OPA349NA/250G4OPA349NA/3KOPA349NA/3KG4OPA349SA/250OPA349SA/250G4OPA349SA/3KOPA349SA/3KG4OPA349UAOPA349UA/2K5OPA349UA/2K5G4OPA349UAG4
RoHSObedienteObedienteObedienteObedienteObedienteObedienteObedienteObedienteObedienteObedienteObedienteObediente

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)> Ultra-Low-Power Op Amps (<=250uA)