Datasheet Linear Technology LTC1966IMS8#TRPBF — Datenblatt

HerstellerLinear Technology
SerieLTC1966
ArtikelnummerLTC1966IMS8#TRPBF

Präzisions-Mikropower О ”ОЈ RMS-DC-Wandler

Datenblätter

LTC1966 - Precision Micropower О”ОЈ RMS-to-DC Converter
PDF, 401 Kb, Revision: B, Datei hochgeladen: Aug 15, 2017
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Preise

Verpackung

PackageMS-8
Package CodeMS8
Package Index05-08-1660

Parameter

1% Error Bandwidth6 kHz
3dB Error Bandwidth800 kHz
Conversion Gain Error0.1 %
Demo BoardsDC427B-A
Design ToolsLTspice File
Export Controlno
Isupply0.17 mA
Linearity Error0.02 %
Operating Temperature Range-40 to 85 °C
Vin Max1.05 V
Vs Max12 V
Vs Min2.7 V

Öko-Plan

RoHSCompliant

Anwendungshinweise

  • Instrumentation Circuitry Using RMS-to-DC Converters &mdash AN106
    PDF, 354 Kb, Datei veröffentlicht: Feb 21, 2007
    It is widely acknowledged that RMS measurement of waveforms furnishes the most accurate amplitude information. Rectify-andaverage schemes, usually calibrated to a sine wave, are only accurate for one waveshape. Departures from this waveshape result in pronounced errors. Although accurate, RMS conversion often entails limited bandwidth, restricted range, complexity and difficult to characterize dynamic and static errors. The LTC1966/67/68 RMS converter family addresses these issues, making instrument grade applications practical. A variety of instrumentation oriented applications are presented. Included are basic circuits, a fully isolated AC line monitor, a distortionless AC line voltage regulator, wideband X1000 pre-amplifiers, a quartz crystal RMS current meter, a crystal stabilized AC voltage reference, an RMS amplitude leveled random noise generator and an RMS amplitude level controller. Appended sections cover RMS theory and converter operation, AC measurement and signal handling practice, test equipment recommendations, noise theory and noise diodes.
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Konstruktionshinweise

  • RMS-to-DC Conversion Just Got Easy &mdash DN288
    PDF, 82 Kb, Datei veröffentlicht: Jun 2, 2002
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  • An Autoranging True RMS Converter &mdash DN339
    PDF, 77 Kb, Datei veröffentlicht: Jun 1, 2004
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Artikel

  • Delta Sigma Breakthrough: LTC1966 True RMS-to-DC Converter Uses No Diodes, Heaters or Logarithms &mdash LT Journal
    PDF, 270 Kb, Datei veröffentlicht: Mar 1, 2002
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Modellreihe

Herstellerklassifikation

  • Signal Conditioning > RMS-DC Conversion
  • Space & Harsh Environment > Extended Temperature Plastic (H & MP) > Extended Temperature (H & MP) System Monitor

Andere Namen:

LTC1966IMS8TRPBF, LTC1966IMS8 TRPBF