Datasheet Texas Instruments OPA2228

ManufacturerTexas Instruments
SeriesOPA2228
Datasheet Texas Instruments OPA2228

High Precision, Low Noise Operational Amplifiers

Datasheets

OPAx22x High Precision, Low Noise Operational Amplifiers datasheet
PDF, 1.6 Mb, Revision: B, File published: Jun 30, 2015
Extract from the document

Prices

Status

OPA2228POPA2228PAOPA2228PAG4OPA2228PG4OPA2228UOPA2228U/2K5OPA2228U/2K5E4OPA2228UAOPA2228UA/2K5OPA2228UA/2K5E4OPA2228UAE4OPA2228UE4
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)Active (Recommended for new designs)Active (Recommended for new designs)Active (Recommended for new designs)
Manufacture's Sample AvailabilityNoNoNoNoNoNoNoNoNoNoNoNo

Packaging

OPA2228POPA2228PAOPA2228PAG4OPA2228PG4OPA2228UOPA2228U/2K5OPA2228U/2K5E4OPA2228UAOPA2228UA/2K5OPA2228UA/2K5E4OPA2228UAE4OPA2228UE4
N123456789101112
Pin888888888888
Package TypePPPPDDDDDDDD
Industry STD TermPDIPPDIPPDIPPDIPSOICSOICSOICSOICSOICSOICSOICSOIC
JEDEC CodeR-PDIP-TR-PDIP-TR-PDIP-TR-PDIP-TR-PDSO-GR-PDSO-GR-PDSO-GR-PDSO-GR-PDSO-GR-PDSO-GR-PDSO-GR-PDSO-G
Package QTY50505050752500250075250025007575
CarrierTUBETUBETUBETUBETUBELARGE T&RLARGE T&RTUBELARGE T&RLARGE T&RTUBETUBE
Device MarkingOPA2228POPA2228POPA2228POPA2228P2228UOPAOPAA2228U2228U2228UOPA
Width (mm)6.356.356.356.353.913.913.913.913.913.913.913.91
Length (mm)9.819.819.819.814.94.94.94.94.94.94.94.9
Thickness (mm)3.93.93.93.91.581.581.581.581.581.581.581.58
Pitch (mm)2.542.542.542.541.271.271.271.271.271.271.271.27
Max Height (mm)5.085.085.085.081.751.751.751.751.751.751.751.75
Mechanical DataDownloadDownloadDownloadDownloadDownloadDownloadDownloadDownloadDownloadDownloadDownloadDownload

Parametrics

Parameters / ModelsOPA2228P
OPA2228P
OPA2228PA
OPA2228PA
OPA2228PAG4
OPA2228PAG4
OPA2228PG4
OPA2228PG4
OPA2228U
OPA2228U
OPA2228U/2K5
OPA2228U/2K5
OPA2228U/2K5E4
OPA2228U/2K5E4
OPA2228UA
OPA2228UA
OPA2228UA/2K5
OPA2228UA/2K5
OPA2228UA/2K5E4
OPA2228UA/2K5E4
OPA2228UAE4
OPA2228UAE4
OPA2228UE4
OPA2228UE4
Additional FeaturesDecompensatedDecompensatedDecompensatedDecompensatedDecompensatedDecompensatedDecompensatedDecompensatedDecompensatedDecompensatedDecompensatedDecompensated
ArchitectureBipolarBipolarBipolarBipolarBipolarBipolarBipolarBipolarBipolarBipolarBipolarBipolar
CMRR(Min), dB120120120120120120120120120120120120
CMRR(Typ), dB138138138138138138138138138138138138
GBW(Typ), MHz333333333333333333333333
Input Bias Current(Max), pA100001000010000100001000010000100001000010000100001000010000
Iq per channel(Max), mA3.83.83.83.83.83.83.83.83.83.83.83.8
Iq per channel(Typ), mA3.73.73.73.73.73.73.73.73.73.73.73.7
Number of Channels222222222222
Offset Drift(Typ), uV/C0.10.10.10.10.10.10.10.10.10.10.10.1
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 85-40 to 85
Output Current(Typ), mA454545454545454545454545
Package GroupPDIPPDIPPDIPPDIPSOICSOICSOICSOICSOICSOICSOICSOIC
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)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-RailIn,OutIn,OutIn,OutIn,OutIn,OutIn,OutIn,OutIn,OutIn,OutIn,OutIn,OutIn,Out
RatingCatalogCatalogCatalogCatalogCatalogCatalogCatalogCatalogCatalogCatalogCatalogCatalog
Slew Rate(Typ), V/us111111111111111111111111
Total Supply Voltage(Max), +5V=5, +/-5V=10363636363636363636363636
Total Supply Voltage(Min), +5V=5, +/-5V=10555555555555
Vn at 1kHz(Typ), nV/rtHz333333333333
Vos (Offset Voltage @ 25C)(Max), mV0.0750.0750.0750.0750.0750.0750.0750.0750.0750.0750.0750.075

Eco Plan

OPA2228POPA2228PAOPA2228PAG4OPA2228PG4OPA2228UOPA2228U/2K5OPA2228U/2K5E4OPA2228UAOPA2228UA/2K5OPA2228UA/2K5E4OPA2228UAE4OPA2228UE4
RoHSCompliantCompliantCompliantCompliantCompliantCompliantCompliantCompliantCompliantCompliantCompliantCompliant

Application Notes

  • OPA227, OPA2227, OPA4227, OPA228, OPA2228, OPA4228 EMI Immunity Performance (Rev. A)
    PDF, 90 Kb, Revision: A, File published: Nov 2, 2012
  • Tuning in Amplifiers
    PDF, 44 Kb, File published: 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, File published: 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, File published: 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

Model Line

Manufacturer's Classification

  • Semiconductors> Amplifiers> Operational Amplifiers (Op Amps)> Precision Op Amps
EMS supplier