Datasheet Texas Instruments OPA681N/250 — Ficha de datos

Fabricante	Texas Instruments
Serie	OPA681
Numero de parte	OPA681N/250

Hojas de datos

Precios

Estado

Embalaje

Plan ecológico

Kits de diseño y Módulos de evaluación

• Evaluation Modules & Boards: DEM-OPA68XP
  DEM-OPA68xP: Demonstration Fixture
  Estado del ciclo de vida: Activo (Recomendado para nuevos diseños)
  

Notas de aplicación

• Descargar
  The Current-Feedback Op Amp: A High-Speed Building Block
  PDF, 117 Kb, Archivo publicado: oct 2, 2000
  Although current-feedback amplifiers (CFAs) have been in use for quite some time, there is a reluctance to view them in the same light as voltage-feedback amplifiers (VFAs). For instance, the gain-bandwidth curve of VFAs has a parallel in a transimpedance-bandwidth curve for CFAs. This parameter can be used to determine the closed-loop behavior of the CFA in same way that GBW can for the VFA. Not
• Descargar
  Noise Analysis for High Speed Op Amps (Rev. A)
  PDF, 256 Kb, Revisión: A, Archivo publicado: enero 17, 2005
  As system bandwidths have increased an accurate estimate of the noise contribution for each element in the signal channel has become increasingly important. Many designers are not however particularly comfortable with the calculations required to predict the total noise for an op amp or in the conversions between the different descriptions of noise. Considerable inconsistency between manufactu

Linea modelo

Clasificación del fabricante

• Semiconductors > Amplifiers > Operational Amplifiers (Op Amps) > High-Speed Op Amps (>=50MHz)