Datasheet Texas Instruments OPA837IDBVT — Datenblatt

HerstellerTexas Instruments
SerieOPA837
ArtikelnummerOPA837IDBVT
Datasheet Texas Instruments OPA837IDBVT

Geringe Leistung, Präzision, 105 MHz, Spannungsrückkopplungs-Operationsverstärker 6-SOT-23 -40 bis 125

Datenblätter

OPA837 Low-Power, Precision, 105-MHz, Voltage-Feedback Op Amp datasheet
PDF, 2.4 Mb, Datei veröffentlicht: Sep 11, 2017
Auszug aus dem Dokument

Preise

Status

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

Verpackung

Pin6
Package TypeDBV
Industry STD TermSOT-23
JEDEC CodeR-PDSO-G
Package QTY250
CarrierSMALL T&R
Device Marking19FF
Width (mm)1.6
Length (mm)2.9
Thickness (mm)1.2
Pitch (mm).95
Max Height (mm)1.45
Mechanical DataHerunterladen

Parameter

2nd Harmonic120 dBc
3rd Harmonic145 dBc
@ MHz0.1
Acl, min spec gain1 V/V
Additional FeaturesShutdown
ArchitectureVoltage FB
BW @ Acl105 MHz
CMRR(Min)95 dB
CMRR(Typ)110 dB
GBW(Typ)50 MHz
Input Bias Current(Max)520000 pA
Iq per channel(Max)0.625 mA
Iq per channel(Typ)0.592 mA
Number of Channels1
Offset Drift(Typ)0.4 uV/C
Operating Temperature Range-40 to 125 C
Output Current(Typ)50 mA
Package GroupSOT-23
Package Size: mm2:W x L6SOT-23: 8 mm2: 2.8 x 2.9(SOT-23) PKG
Rail-to-RailIn to V-,Out
RatingCatalog
Slew Rate(Typ)105 V/us
Total Supply Voltage(Max)5.4 +5V=5, +/-5V=10
Total Supply Voltage(Min)2.7 +5V=5, +/-5V=10
Vn at 1kHz(Typ)4.7 nV/rtHz
Vn at Flatband(Typ)4.7 nV/rtHz
Vos (Offset Voltage @ 25C)(Max)0.13 mV

Öko-Plan

RoHSCompliant

Design Kits und Evaluierungsmodule

  • Evaluation Modules & Boards: OPA837DBVEVM
    OPA837 Operational Amplifier Evaluation Module
    Lifecycle Status: Active (Recommended for new designs)
  • Evaluation Modules & Boards: OPA837DCKEVM
    OPA837 Operational Amplifier Evaluation Module
    Lifecycle Status: Active (Recommended for new designs)

Anwendungshinweise

  • 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

Serie: OPA837 (4)

Herstellerklassifikation

  • Semiconductors > Amplifiers > Operational Amplifiers (Op Amps) > High-Speed Op Amps (>=50MHz)