Datasheet Linear Technology LT1056 — Datenblatt

HerstellerLinear Technology
SerieLT1056

Präzisions-Operationsverstärker mit JFET-Eingang und hoher Geschwindigkeit

Datenblätter

Datasheet LT1055, LT1056
PDF, 329 Kb, Sprache: en, Datei hochgeladen: Jul 28, 2017, Seiten: 20
Precision, High Speed, JFET Input Operational Amplifiers
Auszug aus dem Dokument

Preise

Verpackung

LT1056CN8#PBFLT1056S8#PBFLT1056S8#TRPBF
N123
PackageN-8
Paketumrisszeichnung
SO-8
Paketumrisszeichnung
SO-8
Paketumrisszeichnung
Package CodeNS8S8
Package Index05-08-1510 (N8)05-08-1610 (S8)05-08-1610 (S8)
Pin Count888

Parameter

Parameters / ModelsLT1056CN8#PBFLT1056S8#PBFLT1056S8#TRPBF
Av Min Stable, V/V111
Avol, dB525252
Common Mode Rejection Ratio, dB100100100
Number of Channels111
Cload, pF100100100
Demo BoardsDC417BDC417BDC417B
Design ToolsLTspice ModelLTspice ModelLTspice Model
Enoise 1/f Corner, Hz282828
Enoise Density, nV/rtHz151515
Export Controlnonono
GBW, MHz5.55.55.5
Ibias, nA0.010.010.01
Inoise, pA/rtHz0.00180.00180.0018
Inoise 1/f Corner, Hz0.10.10.1
Ios, µA0.0000020.0000020.000002
Iout, mA303030
Isupply, mA555
LF Enoise, µVPP2.82.82.8
Operating Temperature Range, °C0 to 700 to 700 to 70
Over-the-Topnonono
PSRR, dB104104104
Rail-to-Rail Innonono
Rail-to-Rail Outnonono
SR, V/µs141414
Shutdownnonono
Single Supplynonono
Ts (0.1%), ns400400400
TypeJFET, VFBJFET, VFBJFET, VFB
VinCM High (from V+), V0.80.80.8
VinCM Low (from V-), V3.13.13.1
Voh (from V+), V222
Vol (from V-), V222
Vos, mV0.140.140.14
Vos TC, µV/C333
Vs Max, V404040
Vs Min, V888

Öko-Plan

LT1056CN8#PBFLT1056S8#PBFLT1056S8#TRPBF
RoHSCompliantCompliantCompliant

Andere Optionen

LT1055 LT1055

Anwendungshinweise

  • Methods for Measuring Op Amp Settling Time &mdash AN10
    PDF, 277 Kb, Datei veröffentlicht: Jul 1, 1985
    The AN10 begins with a survey of methods for measuring op amp settling time. This commentary develops into circuits for measuring settling time to 0.0005%. Construction details and results are presented. Appended sections cover oscilloscope overload limitations and amplifier frequency compensation.
    Auszug aus dem Dokument
  • High Speed Comparator Techniques &mdash AN13
    PDF, 1.1 Mb, Datei veröffentlicht: Apr 1, 1985
    The AN13 is an extensive discussion of the causes and cures of problems in very high speed comparator circuits. A separate applications section presents circuits, including a 0.025% accurate 1Hz to 30MHz V/F converter, a 200ns 0.01% sample-hold and a 10MHz fiber-optic receiver. Five appendices covering related topics complete this note.
    Auszug aus dem Dokument
  • Designs for High Performance Voltage-to-Frequency Converters &mdash AN14
    PDF, 387 Kb, Datei veröffentlicht: Mar 1, 1986
    A variety of high performance V/F circuits is presented. Included are a 1Hz to 100MHz design, a quartz-stabilized type and a 0.0007% linear unit. Other circuits feature 1.5V operation, sine wave output an nonlinear transfer functions. A separate section examines the trade-offs and advantages of various approaches to V/F conversion.
    Auszug aus dem Dokument
  • Risk Assessment Advice for High Reliability Amplifiers &mdash AN141
    PDF, 299 Kb, Datei veröffentlicht: Oct 7, 2013
    Auszug aus dem Dokument
  • Power Gain Stages for Monolithic Amplifiers &mdash AN18
    PDF, 2.5 Mb, Datei veröffentlicht: Mar 1, 1986
    This note presents output state circuits which provide power gain for monolithic amplifiers. The circuits feature voltage gain, current gain, or both. Eleven designs are shown, and performance is summarized. A generalized method for frequency compensation appears in a separate section.
    Auszug aus dem Dokument
  • Applications for a Switched-Capacitor Instrumentation Building Block &mdash AN3
    PDF, 1.5 Mb, Datei veröffentlicht: Jul 1, 1985
    This application note describes a wide range of useful applications for the LTC1043 dual precision instrumentation switched capacitor building block. Some of the applications described are ultra high performance instrumentation amplifier, lock-in amplifier, wide range digitally controlled variable gain amplifier, relative humidity sensor signal conditioner, LVDT signal conditioner, charge pump F/V and V/F converters, 12-bit A/D converter and more.
    Auszug aus dem Dokument
  • Converting Light to Digits: LTC1099 Half Flash 8-Bit A/D Converter Digitizes Photodiode Array &mdash AN33
    PDF, 703 Kb, Datei veröffentlicht: Mar 2, 1989
    This application note describes a Linear Technology "Half-Flash" A/D converter, the LTC1099, being connected to a 256 element line scan photodiode array. This technology adapts itself to handheld (i.e., low power) bar code readers, as well as high resolution automated machine inspection applications.
  • Using the LTC Op Amp Macromodels &mdash AN48
    PDF, 297 Kb, Datei veröffentlicht: Nov 8, 1991
    LTC's op amp macromodels are described in detail, along with the theory behind each model and complete schematics of each topology. Extended modeling topics are discussed, such as phase/frequency response modifications and asymmetric slew rate for JFET op amp models. LTC's macromodels are optimized for accuracy and fast simulation times. Simulation times can be further reduced by using streamlining techniques found throughout AN48.
    Auszug aus dem Dokument
  • Some Techniques for Direct Digitization of Transducer Outputs &mdash AN7
    PDF, 297 Kb, Datei veröffentlicht: Feb 1, 1985
    Analog-to-digital conversion circuits which directly digitize low level transducer outputs, without DC preamplification, are presented. Covered are circuits which operate with thermocouples, strain gauges, humidity sensors, level transducers and other sensors.
    Auszug aus dem Dokument
  • A Seven-Nanosecond Comparator for Single Supply Operation &mdash AN72
    PDF, 882 Kb, Datei veröffentlicht: May 1, 1998
    AN72 is an extensive discussion of the causes and cures of problems in very high speed comparator circuits. A separate applications section uses the 7ns LT1394 in V-to-F converters, crystal oscillators, clock skew generators, triggers, sampling configurations and a nanosecond pulse stretcher. Appendices cover related topics.
    Auszug aus dem Dokument

Konstruktionshinweise

  • Updated Operational Amplifier Selection Guide for Optimum Noise Performance &mdash DN140
    PDF, 74 Kb, Datei veröffentlicht: Oct 1, 1996
    Auszug aus dem Dokument
  • Noise Calculations in Op Amp Circuits &mdash DN15
    PDF, 224 Kb, Datei veröffentlicht: Sep 1, 1988
    Auszug aus dem Dokument
  • Operational Amplifier Selection Guide for Optimum Noise Performance &mdash DN3
    PDF, 224 Kb, Datei veröffentlicht: Oct 1, 1987
    Auszug aus dem Dokument
  • LT1056 Improved JFET Op Amp Macromodel Slews Asymmetrically &mdash DN43
    PDF, 89 Kb, Datei veröffentlicht: Jan 1, 1991
    Auszug aus dem Dokument
  • Operational Amplifier Selection Guide for Optimum Noise Performance &mdash DN6
    PDF, 137 Kb, Datei veröffentlicht: Jan 1, 1988

Artikel

  • Complete USB Solution Provides PowerPath Control and Input Current Limiting while Charging a Li-Ion Battery &mdash LT Journal
    PDF, 100 Kb, Datei veröffentlicht: Sep 1, 2003
    Auszug aus dem Dokument

Modellreihe

Herstellerklassifikation

  • Signal Conditioning > Amplifiers > Operational Amplifiers (Op Amps) > High Voltage Amplifiers (>12V) | Low Bias Current Amplifiers (Ib < 100pA) | JFET Input Amplifiers
Verwandte Veröffentlichungen