Datasheet Texas Instruments OPA2674 — Datenblatt

HerstellerTexas Instruments
SerieOPA2674
Datasheet Texas Instruments OPA2674

Dual-Breitband-Operationsverstärker mit hohem Ausgangsstrom und Strombegrenzung

Datenblätter

Dual Wideband High Output Current Operational Amplifier with Current Limit datasheet
PDF, 1.0 Mb, Revision: C, Datei veröffentlicht: Aug 28, 2008
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Preise

Status

HPA00088I-14DROPA2674I-14DOPA2674I-14DG4OPA2674I-14DROPA2674I-14DRG4OPA2674IDOPA2674IDG4OPA2674IDROPA2674IDRG4
Lifecycle StatusActive (Recommended for new designs)Active (Recommended for new designs)Active (Recommended for new designs)Active (Recommended for new designs)Active (Recommended for new designs)Active (Recommended for new designs)Active (Recommended for new designs)Active (Recommended for new designs)Active (Recommended for new designs)
Manufacture's Sample AvailabilityNoYesYesNoYesYesNoNoYes

Verpackung

HPA00088I-14DROPA2674I-14DOPA2674I-14DG4OPA2674I-14DROPA2674I-14DRG4OPA2674IDOPA2674IDG4OPA2674IDROPA2674IDRG4
N123456789
Pin14141414148888
Package TypeDDDDDDDDD
Industry STD TermSOICSOICSOICSOICSOICSOICSOICSOICSOIC
JEDEC CodeR-PDSO-GR-PDSO-GR-PDSO-GR-PDSO-GR-PDSO-GR-PDSO-GR-PDSO-GR-PDSO-GR-PDSO-G
Package QTY2500505025002500757525002500
CarrierLARGE T&RTUBETUBELARGE T&RLARGE T&RTUBETUBELARGE T&RLARGE T&R
Device MarkingOPA2674OPA2674OPA2674OPA2674OPA26742674OPAOPA2674
Width (mm)3.913.913.913.913.913.913.913.913.91
Length (mm)8.658.658.658.658.654.94.94.94.9
Thickness (mm)1.581.581.581.581.581.581.581.581.58
Pitch (mm)1.271.271.271.271.271.271.271.271.27
Max Height (mm)1.751.751.751.751.751.751.751.751.75
Mechanical DataHerunterladenHerunterladenHerunterladenHerunterladenHerunterladenHerunterladenHerunterladenHerunterladenHerunterladen

Parameter

Parameters / ModelsHPA00088I-14DR
HPA00088I-14DR
OPA2674I-14D
OPA2674I-14D
OPA2674I-14DG4
OPA2674I-14DG4
OPA2674I-14DR
OPA2674I-14DR
OPA2674I-14DRG4
OPA2674I-14DRG4
OPA2674ID
OPA2674ID
OPA2674IDG4
OPA2674IDG4
OPA2674IDR
OPA2674IDR
OPA2674IDRG4
OPA2674IDRG4
2nd Harmonic, dBc727272727272727272
3rd Harmonic, dBc818181818181818181
@ MHz555555555
Acl, min spec gain, V/V111111111
Additional FeaturesShutdownShutdownShutdownShutdownShutdownShutdownShutdownShutdownShutdown
ArchitectureBipolar,Current FBBipolar,Current FBBipolar,Current FBBipolar,Current FBBipolar,Current FBBipolar,Current FBBipolar,Current FBBipolar,Current FBBipolar,Current FB
BW @ Acl, MHz250250250250250250250250250
CMRR(Min), dB515151515151515151
CMRR(Typ), dB555555555555555555
GBW(Typ), MHz250250250250250250250250250
Input Bias Current(Max), pA250000002500000025000000250000002500000025000000250000002500000025000000
Iq per channel(Max), mA9.39.39.39.39.39.39.39.39.3
Iq per channel(Typ), mA999999999
Number of Channels222222222
Offset Drift(Typ), uV/C444444444
Operating Temperature Range, C-40 to 85-40 to 85-40 to 85-40 to 85-40 to 85-40 to 85-40 to 85-40 to 85-40 to 85
Output Current(Typ), mA500500500500500500500500500
Package GroupSOICSOICSOICSOICSOICSOICSOICSOICSOIC
Package Size: mm2:W x L, PKG8SOIC: 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)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)8SOIC: 29 mm2: 6 x 4.9(SOIC)
Rail-to-RailNoNoNoNoNoNoNoNoNo
RatingCatalogCatalogCatalogCatalogCatalogCatalogCatalogCatalogCatalog
Slew Rate(Typ), V/us200020002000200020002000200020002000
Total Supply Voltage(Max), +5V=5, +/-5V=10121212121212121212
Total Supply Voltage(Min), +5V=5, +/-5V=105.755.755.755.755.755.755.755.755.75
Vn at 1kHz(Typ), nV/rtHz222222222
Vn at Flatband(Typ), nV/rtHz222222222
Vos (Offset Voltage @ 25C)(Max), mV4.54.54.54.54.54.54.54.54.5

Öko-Plan

HPA00088I-14DROPA2674I-14DOPA2674I-14DG4OPA2674I-14DROPA2674I-14DRG4OPA2674IDOPA2674IDG4OPA2674IDROPA2674IDRG4
RoHSCompliantCompliantCompliantCompliantCompliantCompliantCompliantCompliantCompliant

Anwendungshinweise

  • Measuring Board Parasitics in High-Speed Analog Design
    PDF, 134 Kb, Datei veröffentlicht: Jul 7, 2003
    Successful circuit designs using high-speed amplifiers can depend upon understanding and identifying parasitic PCB components. Simulating a design while including PCB parasitics can protect against unpleasant production surprises. This application report discusses an easy method for measuring parasitic components in a prototype or final PC board design by using a standard oscilloscope and low freq
  • 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.
  • Current Feedback Amplifiers: Review, Stability Analysis, and Applications
    PDF, 53 Kb, Datei veröffentlicht: Nov 20, 2000
    The majority of op amp circuits are closed-loop feedback systems that implement classical control theory analysis. Analog designers are comfortable with Voltage FeedBack (VFB) op amps in a closed-loop system and are familiar with the ideal op amp approximations feedback permit. This application bulletin will demonstrate how CFB op amps can be analyzed in a similar fashion. Once the closed-loop sim
  • Noise Analysis for High Speed Op Amps (Rev. A)
    PDF, 256 Kb, Revision: A, Datei veröffentlicht: Jan 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
  • Wireline Data Transmission and Reception
    PDF, 191 Kb, Datei veröffentlicht: Jan 27, 2010
    Many types of wires are widely used to transmit data. Specifically, Category 3 and Category 5 (Cat3 and Cat5e, respectively)—also known as unshielded twisted pair or UTP lines—are now recommended for new telephone installations. Coaxial (coax) cables are used to distribute cable television (CATV) signals throughout a home. #12 and #14 American wire gauge (AWG) electric power distribution wire is a
  • Stabilizing Current-Feedback Op Amps While Optimizing Circuit Performance
    PDF, 280 Kb, Datei veröffentlicht: Apr 28, 2004
    Optimizing a circuit design with a current-feedback (CFB) op amp is a relatively straightforward task, once one understands how CFB op amps achieve stability. This application note explains a 2nd-order CFB model so that any designer can better understand the flexibility of the CFB op amp. This report also discusses stability analysis, the effects of parasitic components due to PCBs, optimization
  • 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)