Datasheet Texas Instruments LF347B — Ficha de datos

FabricanteTexas Instruments
SerieLF347B
Datasheet Texas Instruments LF347B

Amplificador operacional cuádruple de entrada JFET de ancho de banda ancho

Hojas de datos

LF347, LF347B JFET-Input Quad Operational Amplifiers datasheet
PDF, 1.3 Mb, Revisión: C, Archivo publicado: marzo 31, 2016
Extracto del documento

Precios

Estado

LF347BDLF347BDRLF347BNLF347BNE4
Estado del ciclo de vidaActivo (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

LF347BDLF347BDRLF347BNLF347BNE4
N1234
Pin14141414
Package TypeDDNN
Industry STD TermSOICSOICPDIPPDIP
JEDEC CodeR-PDSO-GR-PDSO-GR-PDIP-TR-PDIP-T
Package QTY5025002525
CarrierTUBELARGE T&RTUBETUBE
Device MarkingLF347BLF347BLF347BNLF347BN
Width (mm)3.913.916.356.35
Length (mm)8.658.6519.319.3
Thickness (mm)1.581.583.93.9
Pitch (mm)1.271.272.542.54
Max Height (mm)1.751.755.085.08
Mechanical DataDescargarDescargarDescargarDescargar

Paramétricos

Parameters / ModelsLF347BD
LF347BD
LF347BDR
LF347BDR
LF347BN
LF347BN
LF347BNE4
LF347BNE4
Additional FeaturesN/AN/AN/AN/A
ArchitectureFETFETFETFET
CMRR(Min), dB70707070
CMRR(Typ), dB100100100100
GBW(Typ), MHz3333
Input Bias Current(Max), pA200200200200
Iq per channel(Max), mA2.752.752.752.75
Iq per channel(Typ), mA2222
Number of Channels4444
Offset Drift(Typ), uV/C10101010
Operating Temperature Range, C0 to 700 to 700 to 700 to 70
Output Current(Typ), mA31313131
Package GroupSOICSOICPDIPPDIP
Package Size: mm2:W x L, PKG14SOIC: 52 mm2: 6 x 8.65(SOIC)14SOIC: 52 mm2: 6 x 8.65(SOIC)See datasheet (PDIP)See datasheet (PDIP)
Rail-to-RailIn to V+In to V+In to V+In to V+
RatingCatalogCatalogCatalogCatalog
Slew Rate(Typ), V/us13131313
Total Supply Voltage(Max), +5V=5, +/-5V=1036363636
Total Supply Voltage(Min), +5V=5, +/-5V=107777
Vn at 1kHz(Typ), nV/rtHz18181818
Vos (Offset Voltage @ 25C)(Max), mV5555

Plan ecológico

LF347BDLF347BDRLF347BNLF347BNE4
RoHSObedienteObedienteObedienteObediente
Pb gratis

Notas de aplicación

  • AN-447 Protection Schemes for BI-FET Amplifiers and Switches
    PDF, 80 Kb, Archivo publicado: mayo 2, 2004
    Application Note 447 Protection Schemes for BI-FET Amplifiers and Switches
  • AN-301 Signal Conditioning for Sophisticated Transducers (Rev. B)
    PDF, 1.2 Mb, Revisión: B, Archivo publicado: mayo 6, 2013
    This application note discusses signal conditioning and applications information for a diverse group ofsophisticated and unusual transducers.
  • AN-262 Applying Dual and Quad FET Op Amps (Rev. B)
    PDF, 1.1 Mb, Revisión: B, Archivo publicado: mayo 6, 2013
    The availability of dual and quad packaged FET op amps offers the designer all the traditional capabilitiesof FET op amps including low bias current and speed and some additional advantages. The cost-peramplifieris lower because of reduced package costs. This means that more amplifiers are available toimplement a function at a given cost making design easier. At the same time the availab
  • AN-263 Sine Wave Generation Techniques (Rev. C)
    PDF, 747 Kb, Revisión: C, Archivo publicado: abr 22, 2013
    This application note describes the sine wave generation techniques to control frequency amplitude anddistortion levels.
  • AN-256 Circuitry for Inexpensive Relative Humidity Measurement (Rev. B)
    PDF, 262 Kb, Revisión: B, Archivo publicado: mayo 6, 2013
    Of all common environmental parameters humidity is perhaps the least understood and most difficult tomeasure. The most common electronic humidity detection methods albeit highly accurate are not obviousand tend to be expensive and complex (See Box). Accurate humidity measurement is vital to a number ofdiverse areas including food processing paper and lumber production pollution monitor
  • Get More Power Out of Dual or Quad Op-Amps
    PDF, 91 Kb, Archivo publicado: oct 2, 2002

Linea modelo

Clasificación del fabricante

  • Semiconductors> Amplifiers> Operational Amplifiers (Op Amps)> General-Purpose Op Amps