Datasheet Texas Instruments OPA656 — Datenblatt

HerstellerTexas Instruments
SerieOPA656
Datasheet Texas Instruments OPA656

Breitband-Verstärker mit stabilem FET-Eingang und Einheitsverstärkung

Datenblätter

OPA656 Wideband, Unity-Gain Stable, FET-Input Operational Amplifier datasheet
PDF, 1.3 Mb, Revision: H, Datei veröffentlicht: Sep 29, 2015
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Preise

Status

OPA656N/250OPA656N/250G4OPA656NB/250OPA656NB/250G4OPA656UOPA656U/2K5OPA656U/2K5G4OPA656UBOPA656UB/2K5OPA656UB/2K5G4OPA656UBG4OPA656UG4
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)Preview (Device has been announced but is not in production. Samples may or may not be available)Active (Recommended for new designs)Active (Recommended for new designs)
Manufacture's Sample AvailabilityYesYesYesYesYesNoNoYesNoNoYesYes

Verpackung

OPA656N/250OPA656N/250G4OPA656NB/250OPA656NB/250G4OPA656UOPA656U/2K5OPA656U/2K5G4OPA656UBOPA656UB/2K5OPA656UB/2K5G4OPA656UBG4OPA656UG4
N123456789101112
Pin555588888888
Package TypeDBVDBVDBVDBVDDDDDDDD
Industry STD TermSOT-23SOT-23SOT-23SOT-23SOICSOICSOICSOICSOICSOICSOICSOIC
JEDEC CodeR-PDSO-GR-PDSO-GR-PDSO-GR-PDSO-GR-PDSO-GR-PDSO-GR-PDSO-GR-PDSO-GR-PDSO-GR-PDSO-GR-PDSO-GR-PDSO-G
Package QTY25025025025075250025007525007575
CarrierSMALL T&RSMALL T&RSMALL T&RSMALL T&RTUBELARGE T&RLARGE T&RTUBELARGE T&RTUBETUBE
Device MarkingB56B56B56B56656U656UOPABOPA656U656U
Width (mm)1.61.61.61.63.913.913.913.913.913.913.913.91
Length (mm)2.92.92.92.94.94.94.94.94.94.94.94.9
Thickness (mm)1.21.21.21.21.581.581.581.581.581.581.581.58
Pitch (mm).95.95.95.951.271.271.271.271.271.271.271.27
Max Height (mm)1.451.451.451.451.751.751.751.751.751.751.751.75
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Parameter

Parameters / ModelsOPA656N/250
OPA656N/250
OPA656N/250G4
OPA656N/250G4
OPA656NB/250
OPA656NB/250
OPA656NB/250G4
OPA656NB/250G4
OPA656U
OPA656U
OPA656U/2K5
OPA656U/2K5
OPA656U/2K5G4
OPA656U/2K5G4
OPA656UB
OPA656UB
OPA656UB/2K5
OPA656UB/2K5
OPA656UB/2K5G4
OPA656UB/2K5G4
OPA656UBG4
OPA656UBG4
OPA656UG4
OPA656UG4
2nd Harmonic, dBc7171717171717171717171
2nd Harmonic(dBc)71
3rd Harmonic, dBc8181818181818181818181
3rd Harmonic(dBc)81
@ MHz555555555555
Acl, min spec gain, V/V11111111111
Acl, min spec gain(V/V)1
Additional FeaturesN/AN/AN/AN/AN/AN/AN/AN/AN/AN/AN/AN/A
Approx. Price (US$)4.73 | 1ku
ArchitectureFET,Voltage FBFET,Voltage FBFET,Voltage FBFET,Voltage FBFET,Voltage FBFET,Voltage FBFET,Voltage FBFET,Voltage FBFET,Voltage FBFET
Voltage FB
FET,Voltage FBFET,Voltage FB
BW @ Acl, MHz500500500500500500500500500500500
BW @ Acl(MHz)500
CMRR(Min), dB8080808080808080808080
CMRR(Min)(dB)80
CMRR(Typ), dB8686868686868686868686
CMRR(Typ)(dB)86
GBW(Typ), MHz500500500500500500500500500500500
GBW(Typ)(MHz)500
Input Bias Current(Max), pA55555555555
Input Bias Current(Max)(pA)5
Iq per channel(Max), mA1616161616161616161616
Iq per channel(Max)(mA)16
Iq per channel(Typ), mA1414141414141414141414
Iq per channel(Typ)(mA)14
Number of Channels11111111111
Number of Channels(#)1
Offset Drift(Typ), uV/C22222222222
Offset Drift(Typ)(uV/C)2
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 85-40 to 85-40 to 85
Operating Temperature Range(C)-40 to 85
Output Current(Typ), mA7070707070707070707070
Output Current(Typ)(mA)70
Package GroupSOT-23SOT-23SOT-23SOT-23SOICSOICSOICSOICSOICSOICSOICSOIC
Package Size: mm2:W x L, PKG5SOT-23: 8 mm2: 2.8 x 2.9(SOT-23)5SOT-23: 8 mm2: 2.8 x 2.9(SOT-23)5SOT-23: 8 mm2: 2.8 x 2.9(SOT-23)5SOT-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)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)
Package Size: mm2:W x L (PKG)8SOIC: 29 mm2: 6 x 4.9(SOIC)
Rail-to-RailNoNoNoNoNoNoNoNoNoNoNoNo
RatingCatalogCatalogCatalogCatalogCatalogCatalogCatalogCatalogCatalogCatalogCatalogCatalog
Slew Rate(Typ), V/us290290290290290290290290290290290
Slew Rate(Typ)(V/us)290
Total Supply Voltage(Max), +5V=5, +/-5V=101313131313131313131313
Total Supply Voltage(Max)(+5V=5, +/-5V=10)13
Total Supply Voltage(Min), +5V=5, +/-5V=1077777777777
Total Supply Voltage(Min)(+5V=5, +/-5V=10)7
Vn at 1kHz(Typ), nV/rtHz1010101010101010101010
Vn at Flatband(Typ), nV/rtHz77777777777
Vn at Flatband(Typ)(nV/rtHz)7
Vos (Offset Voltage @ 25C)(Max), mV0.60.60.60.60.60.60.60.60.60.60.6
Vos (Offset Voltage @ 25C)(Max)(mV)0.6

Öko-Plan

OPA656N/250OPA656N/250G4OPA656NB/250OPA656NB/250G4OPA656UOPA656U/2K5OPA656U/2K5G4OPA656UBOPA656UB/2K5OPA656UB/2K5G4OPA656UBG4OPA656UG4
RoHSCompliantCompliantCompliantCompliantCompliantCompliantCompliantCompliantCompliantNot CompliantCompliantCompliant
Pb FreeNo

Anwendungshinweise

  • Measuring op-amp settling time by using sample-and-hold technique
    PDF, 191 Kb, Datei veröffentlicht: Jan 31, 2012
  • 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
  • 1Q 2012 Issue Analog Applications Journal
    PDF, 2.4 Mb, Datei veröffentlicht: Jan 31, 2012
  • Voltage Feedback vs. Current Feedback Op Amps
    PDF, 93 Kb, Datei veröffentlicht: Nov 30, 1998
    This application report contrasts and compares the characteristics and capabilities of voltage and current feedback operational amplifiers. The report also points out the many similarities between the two versions.
  • Designing for low distortion with high-speed op amps
    PDF, 277 Kb, Datei veröffentlicht: Mar 2, 2005
  • Transimpedance Considerations for High-Speed Operational Amplifiers
    PDF, 193 Kb, Datei veröffentlicht: Nov 22, 2009
    Designing high-resolution detection circuits using photodiodes presents considerable challenges because bandwidth, gain, and input-referred noise are coupled together. This application note reviews the basic issues of transimpedance design, provides a set of detailed design equations, explains those equations, and develops an approach to easily compare potential solutions.
  • 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

Modellreihe

Herstellerklassifikation

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