Datasheet Texas Instruments OPA683 — Datenblatt

HerstellerTexas Instruments
SerieOPA683
Datasheet Texas Instruments OPA683

Stromrückkopplungsverstärker mit sehr geringer Leistung mit Deaktivierung

Datenblätter

Very Low-Power, Current Feedback Operational Amplifier with Disable datasheet
PDF, 1.1 Mb, Revision: E, Datei veröffentlicht: Jul 2, 2008
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Preise

Status

OPA683IDOPA683IDBVROPA683IDBVTOPA683IDBVTG4OPA683IDG4OPA683IDR
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)
Manufacture's Sample AvailabilityYesNoYesNoYesYes

Verpackung

OPA683IDOPA683IDBVROPA683IDBVTOPA683IDBVTG4OPA683IDG4OPA683IDR
N123456
Pin866688
Package TypeDDBVDBVDBVDD
Industry STD TermSOICSOT-23SOT-23SOT-23SOICSOIC
JEDEC CodeR-PDSO-GR-PDSO-GR-PDSO-GR-PDSO-GR-PDSO-GR-PDSO-G
Package QTY753000250250752500
CarrierTUBELARGE T&RSMALL T&RSMALL T&RTUBELARGE T&R
Device MarkingOPAA83A83A83OPA683
Width (mm)3.911.61.61.63.913.91
Length (mm)4.92.92.92.94.94.9
Thickness (mm)1.581.21.21.21.581.58
Pitch (mm)1.27.95.95.951.271.27
Max Height (mm)1.751.451.451.451.751.75
Mechanical DataHerunterladenHerunterladenHerunterladenHerunterladenHerunterladenHerunterladen

Parameter

Parameters / ModelsOPA683ID
OPA683ID
OPA683IDBVR
OPA683IDBVR
OPA683IDBVT
OPA683IDBVT
OPA683IDBVTG4
OPA683IDBVTG4
OPA683IDG4
OPA683IDG4
OPA683IDR
OPA683IDR
2nd Harmonic, dBc585858585858
3rd Harmonic, dBc686868686868
@ MHz555555
Acl, min spec gain, V/V111111
Additional FeaturesShutdownShutdownShutdownShutdownShutdownShutdown
ArchitectureBipolar,Current FBBipolar,Current FBBipolar,Current FBBipolar,Current FBBipolar,Current FBBipolar,Current FB
BW @ Acl, MHz145145145145145145
CMRR(Min), dB515151515151
CMRR(Typ), dB565656565656
GBW(Typ), MHz145145145145145145
Input Bias Current(Max), pA400000040000004000000400000040000004000000
Iq per channel(Max), mA0.880.880.880.880.880.88
Iq per channel(Typ), mA0.790.790.790.790.790.79
Number of Channels111111
Offset Drift(Typ), uV/C121212121212
Operating Temperature Range, C-40 to 85-40 to 85-40 to 85-40 to 85-40 to 85-40 to 85
Output Current(Typ), mA110110110110110110
Package GroupSOICSOT-23SOT-23SOT-23SOICSOIC
Package Size: mm2:W x L, PKG8SOIC: 29 mm2: 6 x 4.9(SOIC)6SOT-23: 8 mm2: 2.8 x 2.9(SOT-23)6SOT-23: 8 mm2: 2.8 x 2.9(SOT-23)6SOT-23: 8 mm2: 2.8 x 2.9(SOT-23)8SOIC: 29 mm2: 6 x 4.9(SOIC)8SOIC: 29 mm2: 6 x 4.9(SOIC)
Rail-to-RailNoNoNoNoNoNo
RatingCatalogCatalogCatalogCatalogCatalogCatalog
Slew Rate(Typ), V/us210210210210210210
Total Supply Voltage(Max), +5V=5, +/-5V=10121212121212
Total Supply Voltage(Min), +5V=5, +/-5V=10555555
Vn at 1kHz(Typ), nV/rtHz4.44.44.44.44.44.4
Vn at Flatband(Typ), nV/rtHz4.44.44.44.44.44.4
Vos (Offset Voltage @ 25C)(Max), mV3.53.53.53.53.53.5

Öko-Plan

OPA683IDOPA683IDBVROPA683IDBVTOPA683IDBVTG4OPA683IDG4OPA683IDR
RoHSCompliantCompliantCompliantCompliantCompliantCompliant

Anwendungshinweise

  • Making the Most of a Low-Power, High-Speed Operational Amplifier
    PDF, 221 Kb, Datei veröffentlicht: Nov 22, 2009
    High-speed, high-performance operational amplifiers tend to be associated with high power dissipation. This application note compares the relative performance of several low-power, high-speed operational amplifiers and describes trade-offs to balance performance with low quiescent power dissipation.
  • A Numerical Solution to an Analog Problem
    PDF, 210 Kb, Datei veröffentlicht: Apr 25, 2010
    In order to derive a solution for an analog circuit problem, it is often useful to develop a model. This approach is generally accepted as developing an analytical model. However, finding the analytical solution is not always practical or possible as a result of higher-degree polynomials that require further resolution, or because of the time needed to develop the solution completely. In these sit
  • 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
  • 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
  • Active filters using current-feedback amplifiers
    PDF, 227 Kb, Datei veröffentlicht: Feb 25, 2005
  • Expanding the usability of current-feedback amplifiers
    PDF, 215 Kb, Datei veröffentlicht: Feb 28, 2005
  • RLC Filter Design for ADC Interface Applications (Rev. A)
    PDF, 299 Kb, Revision: A, Datei veröffentlicht: May 13, 2015
    As high performance Analog-to-Digital Converters (ADCs) continue to improve in their performance, the last stage interface from the final amplifier into the converter inputs becomes a critical element in the system design if the full converter dynamic range is desired. This application note describes the performance and design equations for a simple passive 2nd-order filter used successfully in AD
  • Wideband Complementary Current Output DAC Single-Ended Interface
    PDF, 597 Kb, Datei veröffentlicht: Jun 21, 2005
    High-speed digital-to-analog converters (DACs) most often use a transformer-coupled output stage. In applications where this configuration is not practical, a single op ampdifferential to single-ended stage has often been used. This application note steps through the exact design equations required to achieve gain matching from each output as well as a matched input impedance to each of the DA
  • ADS5500, OPA695: PC Board Layout for Low Distortion High-Speed ADC Drivers
    PDF, 273 Kb, Datei veröffentlicht: Apr 22, 2004
    Once an analog-to-digital converter (ADC) and a driver/interface have been selected for a given application, the next step to achieving excellent performance is laying out the printed circuit board (PCB) that will support the application. This application report describes several techniques for optimizing a high-speed, 14-bit performance, differential driver PCB layout using a wideband operation
  • 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
  • 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

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Herstellerklassifikation

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