Datasheet Texas Instruments OPA349SA/3K — Ficha de datos

FabricanteTexas Instruments
SerieOPA349
Numero de parteOPA349SA/3K
Datasheet Texas Instruments OPA349SA/3K

1 uA, Rail-to-Rail, CMOS Amplificadores operacionales 5-SC70

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

Estado del ciclo de vidaActivo (Recomendado para nuevos diseños)
Disponibilidad de muestra del fabricante

Embalaje

Pin5
Package TypeDCK
Industry STD TermSOT-SC70
JEDEC CodeR-PDSO-G
Package QTY3000
CarrierLARGE T&R
Device MarkingS49
Width (mm)1.25
Length (mm)2
Thickness (mm).9
Pitch (mm).65
Max Height (mm)1.1
Mechanical DataDescargar

Paramétricos

Additional FeaturesN/A
ArchitectureCMOS
CMRR(Min)48 dB
CMRR(Typ)60 dB
GBW(Typ)0.07 MHz
Input Bias Current(Max)10 pA
Iq per channel(Max)0.002 mA
Iq per channel(Typ)0.001 mA
Number of Channels1
Offset Drift(Typ)15 uV/C
Operating Temperature Range-40 to 85,0 to 70 C
Output Current(Typ)8 mA
Package GroupSC70
Package Size: mm2:W x L5SC70: 4 mm2: 2.1 x 2(SC70) PKG
Rail-to-RailIn,Out
RatingCatalog
Slew Rate(Typ)0.02 V/us
Total Supply Voltage(Max)5.5 +5V=5, +/-5V=10
Total Supply Voltage(Min)1.8 +5V=5, +/-5V=10
Vn at 1kHz(Typ)300 nV/rtHz
Vos (Offset Voltage @ 25C)(Max)10 mV

Plan ecológico

RoHSObediente

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 (<=10uA)