Datasheet Texas Instruments OPA228 — Datenblatt

HerstellerTexas Instruments
SerieOPA228
Datasheet Texas Instruments OPA228

Hochpräzise, rauscharme Operationsverstärker

Datenblätter

OPAx22x High Precision, Low Noise Operational Amplifiers datasheet
PDF, 1.6 Mb, Revision: B, Datei veröffentlicht: Jun 30, 2015
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Preise

Status

OPA228POPA228PAOPA228PAG4OPA228PG4OPA228UOPA228UAOPA228UA/2K5OPA228UAG4OPA228UG4
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 AvailabilityYesNoNoNoNoYesNoYesNo

Verpackung

OPA228POPA228PAOPA228PAG4OPA228PG4OPA228UOPA228UAOPA228UA/2K5OPA228UAG4OPA228UG4
N123456789
Pin888888888
Package TypePPPPDDDDD
Industry STD TermPDIPPDIPPDIPPDIPSOICSOICSOICSOICSOIC
JEDEC CodeR-PDIP-TR-PDIP-TR-PDIP-TR-PDIP-TR-PDSO-GR-PDSO-GR-PDSO-GR-PDSO-GR-PDSO-G
Package QTY50505050757525007575
CarrierTUBETUBETUBETUBETUBETUBELARGE T&RTUBETUBE
Device MarkingOPA228POPA228PAOPA228P228UAA228U228U
Width (mm)6.356.356.356.353.913.913.913.913.91
Length (mm)9.819.819.819.814.94.94.94.94.9
Thickness (mm)3.93.93.93.91.581.581.581.581.58
Pitch (mm)2.542.542.542.541.271.271.271.271.27
Max Height (mm)5.085.085.085.081.751.751.751.751.75
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Parameter

Parameters / ModelsOPA228P
OPA228P
OPA228PA
OPA228PA
OPA228PAG4
OPA228PAG4
OPA228PG4
OPA228PG4
OPA228U
OPA228U
OPA228UA
OPA228UA
OPA228UA/2K5
OPA228UA/2K5
OPA228UAG4
OPA228UAG4
OPA228UG4
OPA228UG4
Additional FeaturesDecompensatedDecompensatedDecompensatedDecompensatedDecompensatedDecompensatedDecompensatedDecompensatedDecompensated
ArchitectureBipolarBipolarBipolarBipolarBipolarBipolarBipolarBipolarBipolar
CMRR(Min), dB120120120120120120120120120
CMRR(Typ), dB138138138138138138138138138
GBW(Typ), MHz333333333333333333
Input Bias Current(Max), pA100001000010000100001000010000100001000010000
Iq per channel(Max), mA3.83.83.83.83.83.83.83.83.8
Iq per channel(Typ), mA3.73.73.73.73.73.73.73.73.7
Number of Channels111111111
Offset Drift(Typ), uV/C0.10.10.10.10.10.10.10.10.1
Operating Temperature Range, C-55 to 125-55 to 125-55 to 125-55 to 125-55 to 125-55 to 125-55 to 125-55 to 125-55 to 125
Output Current(Typ), mA454545454545454545
Package GroupPDIPPDIPPDIPPDIPSOICSOICSOICSOICSOIC
Package Size: mm2:W x L, PKGSee datasheet (PDIP)See datasheet (PDIP)See datasheet (PDIP)See datasheet (PDIP)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-RailInInInInInInInInIn
RatingCatalogCatalogCatalogCatalogCatalogCatalogCatalogCatalogCatalog
Slew Rate(Typ), V/us111111111111111111
Total Supply Voltage(Max), +5V=5, +/-5V=10363636363636363636
Total Supply Voltage(Min), +5V=5, +/-5V=10555555555
Vn at 1kHz(Typ), nV/rtHz333333333
Vos (Offset Voltage @ 25C)(Max), mV0.0750.0750.0750.0750.0750.0750.0750.0750.075

Öko-Plan

OPA228POPA228PAOPA228PAG4OPA228PG4OPA228UOPA228UAOPA228UA/2K5OPA228UAG4OPA228UG4
RoHSCompliantCompliantCompliantCompliantCompliantCompliantCompliantCompliantCompliant

Anwendungshinweise

  • OPA227, OPA2227, OPA4227, OPA228, OPA2228, OPA4228 EMI Immunity Performance (Rev. A)
    PDF, 90 Kb, Revision: A, Datei veröffentlicht: Nov 2, 2012
  • 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)> Precision Op Amps