Datasheet Texas Instruments OPA2349 — Ficha de datos

FabricanteTexas Instruments
SerieOPA2349
Datasheet Texas Instruments OPA2349

Amplificadores operacionales 1uA, Rail-to-Rail, CMOS

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

HPA00215EA/3KOPA2349EA/250OPA2349EA/3KOPA2349UAOPA2349UA/2K5OPA2349UA/2K5G4OPA2349UAG4
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 fabricanteNoNoNoNo

Embalaje

HPA00215EA/3KOPA2349EA/250OPA2349EA/3KOPA2349UAOPA2349UA/2K5OPA2349UA/2K5G4OPA2349UAG4
N1234567
Pin8888888
Package TypeDCNDCNDCNDDDD
Industry STD TermSOT-23SOT-23SOT-23SOICSOICSOICSOIC
JEDEC CodeR-PDSO-GR-PDSO-GR-PDSO-GR-PDSO-GR-PDSO-GR-PDSO-GR-PDSO-G
Package QTY30002503000752500250075
CarrierLARGE T&RSMALL T&RLARGE T&RTUBELARGE T&RLARGE T&RTUBE
Device MarkingC49C49C49OPAOPAOPA2349UA
Width (mm)1.631.631.633.913.913.913.91
Length (mm)2.92.92.94.94.94.94.9
Thickness (mm)1.11.11.11.581.581.581.58
Pitch (mm).65.65.651.271.271.271.27
Max Height (mm)1.451.451.451.751.751.751.75
Mechanical DataDescargarDescargarDescargarDescargarDescargarDescargarDescargar

Paramétricos

Parameters / ModelsHPA00215EA/3K
HPA00215EA/3K
OPA2349EA/250
OPA2349EA/250
OPA2349EA/3K
OPA2349EA/3K
OPA2349UA
OPA2349UA
OPA2349UA/2K5
OPA2349UA/2K5
OPA2349UA/2K5G4
OPA2349UA/2K5G4
OPA2349UAG4
OPA2349UAG4
Additional FeaturesN/AN/AN/AN/AN/AN/AN/A
ArchitectureCMOSCMOSCMOSCMOSCMOSCMOSCMOS
CMRR(Min), dB48484848484848
CMRR(Typ), dB60606060606060
GBW(Typ), MHz0.070.070.070.070.070.070.07
Input Bias Current(Max), pA10101010101010
Iq per channel(Max), mA0.0020.0020.0020.0020.0020.0020.002
Iq per channel(Typ), mA0.0010.0010.0010.0010.0010.0010.001
Number of Channels2222222
Offset Drift(Typ), uV/C15151515151515
Operating Temperature Range, C-55 to 125-55 to 125-55 to 125-55 to 125-55 to 125-55 to 125-55 to 125
Output Current(Typ), mA8888888
Package GroupSOT-23SOT-23SOT-23SOICSOICSOICSOIC
Package Size: mm2:W x L, PKG8SOT-23: 8 mm2: 2.8 x 2.9(SOT-23)8SOT-23: 8 mm2: 2.8 x 2.9(SOT-23)8SOT-23: 8 mm2: 2.8 x 2.9(SOT-23)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,Out
RatingCatalogCatalogCatalogCatalogCatalogCatalogCatalog
Slew Rate(Typ), V/us0.020.020.020.020.020.020.02
Total Supply Voltage(Max), +5V=5, +/-5V=105.55.55.55.55.55.55.5
Total Supply Voltage(Min), +5V=5, +/-5V=101.81.81.81.81.81.81.8
Vn at 1kHz(Typ), nV/rtHz300300300300300300300
Vos (Offset Voltage @ 25C)(Max), mV10101010101010

Plan ecológico

HPA00215EA/3KOPA2349EA/250OPA2349EA/3KOPA2349UAOPA2349UA/2K5OPA2349UA/2K5G4OPA2349UAG4
RoHSObedienteObedienteObedienteObedienteObedienteObedienteObediente

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)