Datasheet Texas Instruments OPA835IRUNR — Datenblatt

HerstellerTexas Instruments
SerieOPA835
ArtikelnummerOPA835IRUNR
Datasheet Texas Instruments OPA835IRUNR

Ultra Low Power, Rail-to-Rail-Out, negativer Rail-In, VFB-Verstärker 10-QFN -40 bis 125

Datenblätter

OPAx835 Ultra-Low-Power, Rail-to-Rail Out, Negative Rail In, VFB Op Amp datasheet
PDF, 2.2 Mb, Revision: I, Datei veröffentlicht: Aug 30, 2016
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Preise

Status

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

Verpackung

Pin10
Package TypeRUN
Industry STD TermWQFN
JEDEC CodeS-PQFP-N
Package QTY3000
CarrierLARGE T&R
Device Marking835
Width (mm)2
Length (mm)2
Thickness (mm).75
Pitch (mm).5
Max Height (mm).8
Mechanical DataHerunterladen

Parameter

2nd Harmonic70 dBc
3rd Harmonic73 dBc
@ MHz1
Acl, min spec gain1 V/V
Additional FeaturesShutdown
ArchitectureBipolar,Voltage FB
BW @ Acl56 MHz
CMRR(Min)91 dB
CMRR(Typ)113 dB
GBW(Typ)30 MHz
Input Bias Current(Max)400000 pA
Iq per channel(Max)0.35 mA
Iq per channel(Typ)0.25 mA
Number of Channels1
Offset Drift(Typ)2.25 uV/C
Operating Temperature Range-40 to 125 C
Output Current(Typ)40 mA
Package GroupQFN
Package Size: mm2:W x L10QFN: 4 mm2: 2 x 2(QFN) PKG
Rail-to-RailIn to V-,Out
RatingCatalog
Slew Rate(Typ)160 V/us
Total Supply Voltage(Max)5.5 +5V=5, +/-5V=10
Total Supply Voltage(Min)2.5 +5V=5, +/-5V=10
Vn at 1kHz(Typ)9.3 nV/rtHz
Vn at Flatband(Typ)9.3 nV/rtHz
Vos (Offset Voltage @ 25C)(Max)0.5 mV

Öko-Plan

RoHSCompliant

Design Kits und Evaluierungsmodule

  • Evaluation Modules & Boards: OPA2835IDGSEVM
    OPA2835 Evaluation Module for VSSOP/MSOP Package
    Lifecycle Status: Active (Recommended for new designs)
  • Evaluation Modules & Boards: OPA835IDBVEVM
    OPA835 in DBV package EVM
    Lifecycle Status: Active (Recommended for new designs)
  • Evaluation Modules & Boards: OPA2836IDGSEVM
    OPA2836 Evaluation Module for VSSOP/MSOP Package
    Lifecycle Status: Active (Recommended for new designs)
  • Evaluation Modules & Boards: ADS7945EVM-PDK
    ADS7945 Performance Demonstration Kit
    Lifecycle Status: Active (Recommended for new designs)

Anwendungshinweise

  • OPA835 Op Amp Applications (Rev. B)
    PDF, 507 Kb, Revision: B, Datei veröffentlicht: Oct 19, 2016
  • 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
  • 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)