Datasheet Linear Technology LT1787 — Datenblatt

HerstellerLinear Technology
SerieLT1787

Präzise High Side Current Sense-Verstärker

Datenblätter

Datasheet LT1787, LT1787HV
PDF, 283 Kb, Sprache: en, Datei hochgeladen: Aug 6, 2017, Seiten: 16
Precision, High Side Current Sense Amplifiers
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Preise

Verpackung

LT1787CMS8#PBFLT1787CMS8#TRPBFLT1787CS8#PBFLT1787CS8#TRPBFLT1787HS8#PBFLT1787HS8#TRPBFLT1787IMS8#PBFLT1787IMS8#TRPBFLT1787IS8#PBFLT1787IS8#TRPBF
N12345678910
PackageMS-8
Paketumrisszeichnung
MS-8
Paketumrisszeichnung
SO-8
Paketumrisszeichnung
SO-8
Paketumrisszeichnung
SO-8
Paketumrisszeichnung
SO-8
Paketumrisszeichnung
MS-8
Paketumrisszeichnung
MS-8
Paketumrisszeichnung
SO-8
Paketumrisszeichnung
SO-8
Paketumrisszeichnung
Package CodeMS8MS8S8S8S8S8MS8MS8S8S8
Package Index05-08-166005-08-166005-08-1610 (S8)05-08-1610 (S8)05-08-1610 (S8)05-08-1610 (S8)05-08-166005-08-166005-08-1610 (S8)05-08-1610 (S8)
Pin Count8888888888

Parameter

Parameters / ModelsLT1787CMS8#PBFLT1787CMS8#TRPBFLT1787CS8#PBFLT1787CS8#TRPBFLT1787HS8#PBFLT1787HS8#TRPBFLT1787IMS8#PBFLT1787IMS8#TRPBFLT1787IS8#PBFLT1787IS8#TRPBF
3dB Error Bandwidth, kHz115115115115115115115115115115
BidirectionalBi-directionalBi-directionalBi-directionalBi-directionalBi-directionalBi-directionalBi-directionalBi-directionalBi-directionalBi-directional
CM Range2.5V to 36V2.5V to 36V2.5V to 36V2.5V to 36V2.5V to 36V2.5V to 36V2.5V to 36V2.5V to 36V2.5V to 36V2.5V to 36V
Number of Channels1111111111
Current Sense TopologyHigh SideHigh SideHigh SideHigh SideHigh SideHigh SideHigh SideHigh SideHigh SideHigh Side
Demo BoardsDC907A-BDC907A-BDC907A-BDC907A-BDC907A-BDC907A-BDC907A-BDC907A-BDC907A-BDC907A-B
Design ToolsLTspice FileLTspice FileLTspice FileLTspice FileLTspice FileLTspice FileLTspice FileLTspice FileLTspice FileLTspice File
Export Controlnononononononononono
FeaturesBidirectional Current Sense, 36VBidirectional Current Sense, 36VBidirectional Current Sense, 36VBidirectional Current Sense, 36VBidirectional Current Sense, 36VBidirectional Current Sense, 36VBidirectional Current Sense, 36VBidirectional Current Sense, 36VBidirectional Current Sense, 36VBidirectional Current Sense, 36V
GBW, MHz.115.115.115.115.115.115.115.115.115.115
Gain, V/V8888888888
Gain Accuracy, %1111111111
Input Step Response10us10us10us10us10us10us10us10us10us10us
Iout, mA0.050.050.050.050.050.050.050.050.050.05
Isupply, mA0.060.060.060.060.060.060.060.060.060.06
Operating Temperature Range, °C0 to 700 to 700 to 700 to 70-40 to 125-40 to 125-40 to 85-40 to 85-40 to 85-40 to 85
PSRR, dB135135135135135135135135135135
Rail-to-Rail Innononononononononono
Rail-to-Rail Outnononononononononono
TypeCSACSACSACSACSACSACSACSACSACSA
Vos, mV0.040.040.040.040.040.040.040.040.040.04
Vos TC, µV/C0.50.50.50.50.50.50.50.50.50.5
Vs Max, V36363636363636363636
Vs Min, V2.52.52.52.52.52.52.52.52.52.5
Vsense Max, mV500500500500500500500500500500

Öko-Plan

LT1787CMS8#PBFLT1787CMS8#TRPBFLT1787CS8#PBFLT1787CS8#TRPBFLT1787HS8#PBFLT1787HS8#TRPBFLT1787IMS8#PBFLT1787IMS8#TRPBFLT1787IS8#PBFLT1787IS8#TRPBF
RoHSCompliantCompliantCompliantCompliantCompliantCompliantCompliantCompliantCompliantCompliant

Andere Optionen

LT1787HV

Anwendungshinweise

  • Current Sense Circuit Collection &mdash AN105
    PDF, 1.1 Mb, Datei veröffentlicht: Dec 6, 2005
    Sensing and/or controlling current flow is a fundamental requirement in many electronics systems, and the techniques to do so are as diverse as the applications themselves. This Application Note compiles solutions to current sensing problems and organizes the solutions by general application type. These circuits have been culled from a variety of Linear Technology documents.
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Konstruktionshinweise

  • Sense Milliamps to Kiloamps and Digitize to 12 Bits &mdash DN227
    PDF, 73 Kb, Datei veröffentlicht: Apr 1, 2001
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Artikel

  • Four New Amplifiers Serve Many Applications &mdash LT Journal
    PDF, 100 Kb, Datei veröffentlicht: Sep 1, 1999
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  • Micropower, Precision Current Sense Amplifier Operates from 2.5V to 60V &mdash LT Journal
    PDF, 193 Kb, Datei veröffentlicht: Sep 1, 1999
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Modellreihe

Herstellerklassifikation

  • Signal Conditioning > Amplifiers > Current Sense Amplifiers
  • Space & Harsh Environment > Extended Temperature Plastic (H & MP) > Extended Temperature (H & MP) Amplifiers
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