Datasheet Texas Instruments OPA2681 — Datenblatt

HerstellerTexas Instruments
SerieOPA2681
Datasheet Texas Instruments OPA2681

SpeedPlus (TM) Breitband-Operationsverstärker mit Stromrückkopplung und Deaktivierung

Datenblätter

OPA2681: SpeedPlus Dual Wideband, Current Feedback Op Amp with Disable (Rev. A)
PDF, 371 Kb, Revision: A, Datei veröffentlicht: Jan 5, 2001

Preise

Status

OPA2681NOPA2681N-1OPA2681N-1/2K5OPA2681N-12OPA2681N/2K5OPA2681N/2K5G4OPA2681N1OPA2681UOPA2681U/2K5OPA2681UG4
Lifecycle StatusObsolete (Manufacturer has discontinued the production of the device)Obsolete (Manufacturer has discontinued the production of the device)Obsolete (Manufacturer has discontinued the production of the device)NRND (Not recommended for new designs)Obsolete (Manufacturer has discontinued the production of the device)Obsolete (Manufacturer has discontinued the production of the device)NRND (Not recommended for new designs)Obsolete (Manufacturer has discontinued the production of the device)Obsolete (Manufacturer has discontinued the production of the device)Obsolete (Manufacturer has discontinued the production of the device)
Manufacture's Sample AvailabilityNoNoNoNoNoNoNoNoNoNo

Verpackung

OPA2681NOPA2681N-1OPA2681N-1/2K5OPA2681N-12OPA2681N/2K5OPA2681N/2K5G4OPA2681N1OPA2681UOPA2681U/2K5OPA2681UG4
N12345678910
Pin14141414141414888
Package TypeDDDDDDDDDD
Industry STD TermSOICSOICSOICSOICSOICSOICSOICSOICSOICSOIC
JEDEC CodeR-PDSO-GR-PDSO-GR-PDSO-GR-PDSO-GR-PDSO-GR-PDSO-GR-PDSO-GR-PDSO-GR-PDSO-GR-PDSO-G
Width (mm)3.913.913.913.913.913.913.913.913.913.91
Length (mm)8.658.658.658.658.658.658.654.94.94.9
Thickness (mm)1.581.581.581.581.581.581.581.581.581.58
Pitch (mm)1.271.271.271.271.271.271.271.271.271.27
Max Height (mm)1.751.751.751.751.751.751.751.751.751.75
Mechanical DataHerunterladenHerunterladenHerunterladenHerunterladenHerunterladenHerunterladenHerunterladenHerunterladenHerunterladenHerunterladen

Öko-Plan

OPA2681NOPA2681N-1OPA2681N-1/2K5OPA2681N-12OPA2681N/2K5OPA2681N/2K5G4OPA2681N1OPA2681UOPA2681U/2K5OPA2681UG4
RoHSNot CompliantNot CompliantNot CompliantNot CompliantNot CompliantNot CompliantNot CompliantNot CompliantNot CompliantNot Compliant
Pb FreeNoNoNoNoNoNoNoNoNoNo

Anwendungshinweise

  • The Current-Feedback Op Amp: A High-Speed Building Block
    PDF, 117 Kb, Datei veröffentlicht: 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
  • Tuning in Amplifiers
    PDF, 44 Kb, Datei veröffentlicht: 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, Datei veröffentlicht: 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, Datei veröffentlicht: 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

Modellreihe

Herstellerklassifikation

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