Datasheet Texas Instruments OPA227

ManufacturerTexas Instruments
SeriesOPA227
Datasheet Texas Instruments OPA227

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

OPA227POPA227PAOPA227PAG4OPA227PG4OPA227UOPA227U/2K5OPA227U/2K5E4OPA227UAOPA227UA/2K5OPA227UA/2K5G4OPA227UAG4OPA227UE4
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 AvailabilityYesYesNoYesNoNoYesNoNoYesNoNo

Packaging

OPA227POPA227PAOPA227PAG4OPA227PG4OPA227UOPA227U/2K5OPA227U/2K5E4OPA227UAOPA227UA/2K5OPA227UA/2K5G4OPA227UAG4OPA227UE4
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 MarkingOPA227POPA227POPA227POPA227POPA227UOPAA227UA227U227U
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 / ModelsOPA227P
OPA227P
OPA227PA
OPA227PA
OPA227PAG4
OPA227PAG4
OPA227PG4
OPA227PG4
OPA227U
OPA227U
OPA227U/2K5
OPA227U/2K5
OPA227U/2K5E4
OPA227U/2K5E4
OPA227UA
OPA227UA
OPA227UA/2K5
OPA227UA/2K5
OPA227UA/2K5G4
OPA227UA/2K5G4
OPA227UAG4
OPA227UAG4
OPA227UE4
OPA227UE4
Additional FeaturesN/AN/AN/AN/AN/AN/AN/AN/AN/AN/AN/AN/A
ArchitectureBipolarBipolarBipolarBipolarBipolarBipolarBipolarBipolarBipolarBipolarBipolarBipolar
CMRR(Min), dB120120120120120120120120120120120120
CMRR(Typ), dB138138138138138138138138138138138138
GBW(Typ), MHz888888888888
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 Channels111111111111
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/us2.32.32.32.32.32.32.32.32.32.32.32.3
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

OPA227POPA227PAOPA227PAG4OPA227PG4OPA227UOPA227U/2K5OPA227U/2K5E4OPA227UAOPA227UA/2K5OPA227UA/2K5G4OPA227UAG4OPA227UE4
RoHSCompliantCompliantCompliantCompliantCompliantCompliantCompliantCompliantCompliantCompliantCompliantCompliant

Application Notes

  • Topology and Noise Using Multiplying DACs (Rev. A)
    PDF, 347 Kb, Revision: A, File published: May 18, 2015
  • OPA227, OPA2227, OPA4227, OPA228, OPA2228, OPA4228 EMI Immunity Performance (Rev. A)
    PDF, 90 Kb, Revision: A, File published: Nov 2, 2012
  • A Numerical Protection Relay Solution
    PDF, 187 Kb, File published: Sep 2, 2010
    Numerical Protection Relays (NPRs) are critical elements in any power distribution network. Generally, there are several different types of NPRs. Each type, however, shares a similar architecture, thus enabling designers to build an entire system solution that is based on a relatively small number of flexible components. This application note demonstrates how an NPR can be implemented using TI's e
  • AB-174: Getting the Full Potential from your ADC (Rev. A)
    PDF, 72 Kb, Revision: A, File published: Jun 28, 2002
    Many of today?s high-resolution ADCs (Analog-to-Digital Converters) are operating from a single supply and use fully differential inputs. This can be a problem for single-ended signals that are bipolar relative to common. This article illustrates circuit configurations that preserve the full-scale input range by using modern features, such as Programmable Gain Amplifiers (PGAs) and internal voltag
  • Optoelectronics Circuit Collection
    PDF, 261 Kb, File published: Jun 11, 2001
    This application report presents a collection of analog circuits that may be useful in electro-optic applications such as optical networking. The circuits are Avalanche Photodiode Bias Supply 1; Linear TEC Driver-1, -2, and -3; Laser Diode Driver-1 and -2; and Temperature Under- and Over-range Sensing with a Window Comparator.
  • 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