Datasheet Texas Instruments OPA827AIDRG4 — Datenblatt

HerstellerTexas Instruments
SerieOPA827
ArtikelnummerOPA827AIDRG4
Datasheet Texas Instruments OPA827AIDRG4

Rauscharmer, hochpräziser Operationsverstärker mit JFET-Eingang 8-SOIC -40 bis 125

Datenblätter

OPA827 Low-Noise, High-Precision, JFET-Input Operational Amplifier datasheet
PDF, 1.5 Mb, Revision: I, Datei veröffentlicht: Jul 29, 2016
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Preise

Status

Lifecycle StatusActive (Recommended for new designs)
Manufacture's Sample AvailabilityNo

Verpackung

Pin888
Package TypeDDD
Industry STD TermSOICSOICSOIC
JEDEC CodeR-PDSO-GR-PDSO-GR-PDSO-G
Package QTY250025002500
CarrierLARGE T&RLARGE T&RLARGE T&R
Device MarkingA827OPA
Width (mm)3.913.913.91
Length (mm)4.94.94.9
Thickness (mm)1.581.581.58
Pitch (mm)1.271.271.27
Max Height (mm)1.751.751.75
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Parameter

Additional FeaturesBurr-Brownв„ў Audio
ArchitectureFET
CMRR(Min)104 dB
CMRR(Typ)114 dB
GBW(Typ)22 MHz
Input Bias Current(Max)10 pA
Iq per channel(Max)5.2 mA
Iq per channel(Typ)4.8 mA
Number of Channels1
Offset Drift(Typ)0.1 uV/C
Operating Temperature Range-40 to 125 C
Output Current(Typ)30 mA
Package GroupSOIC
Package Size: mm2:W x L8SOIC: 29 mm2: 6 x 4.9(SOIC) PKG
Rail-to-RailNo
RatingCatalog
Slew Rate(Typ)28 V/us
Total Supply Voltage(Max)36 +5V=5, +/-5V=10
Total Supply Voltage(Min)8 +5V=5, +/-5V=10
Vn at 1kHz(Typ)4 nV/rtHz
Vos (Offset Voltage @ 25C)(Max)0.15 mV

Öko-Plan

RoHSCompliant

Anwendungshinweise

  • Distortion and source impedance in JFET-input op amps
    PDF, 182 Kb, Datei veröffentlicht: Oct 24, 2014
  • Analog Applications Journal 4Q 2014
    PDF, 1.8 Mb, Datei veröffentlicht: Oct 24, 2014
  • MUX-Friendly: Definition and Benefits
    PDF, 212 Kb, Datei veröffentlicht: Sep 18, 2017
  • Offset Correction Methods: Laser Trim, e-Trim, and Chopper (Rev. A)
    PDF, 795 Kb, Revision: A, Datei veröffentlicht: Jul 20, 2017
  • 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) > Precision Op Amps