Datasheet Linear Technology LT1057

ManufacturerLinear Technology
SeriesLT1057

Dual and Quad, JFET Input Precision High Speed Op Amps

Datasheets

Datasheet LT1057, LT1058
PDF, 340 Kb, Language: en, File uploaded: Jul 28, 2017, Pages: 16
Dual and Quad, JFET Input Precision High Speed Op Amps
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Prices

Packaging

LT1057ACN8#PBFLT1057CN8#PBFLT1057IS8#PBFLT1057IS8#TRPBFLT1057MH/883LT1057S8#PBFLT1057S8#TRPBF
N1234567
PackageN-8
Package Outline Drawing
N-8
Package Outline Drawing
SO-8
Package Outline Drawing
SO-8
Package Outline Drawing
TO-5
Package Outline Drawing
SO-8
Package Outline Drawing
SO-8
Package Outline Drawing
Package CodeNNS8S8HS8S8
Package Index05-08-1510 (N8)05-08-1510 (N8)05-08-1610 (S8)05-08-1610 (S8)05-08-132005-08-1610 (S8)05-08-1610 (S8)
Pin Count8888888

Parametrics

Parameters / ModelsLT1057ACN8#PBFLT1057CN8#PBFLT1057IS8#PBFLT1057IS8#TRPBFLT1057MH/883LT1057S8#PBFLT1057S8#TRPBF
Av Min Stable, V/V1111111
Avol, dB51515151515151
Common Mode Rejection Ratio, dB100100100100100100100
Number of Channels2222222
Cload, pF8000800080008000800080008000
Design ToolsLTspice ModelLTspice ModelLTspice ModelLTspice ModelLTspice ModelLTspice ModelLTspice Model
Enoise 1/f Corner, Hz28282828282828
Enoise Density, nV/rtHz13131313131313
Export Controlnonononononono
GBW, MHz5555555
Ibias, nA0.0050.0050.0050.0050.0050.0050.005
Inoise, pA/rtHz0.00150.00150.00150.00150.00150.00150.0015
Inoise 1/f Corner, Hz0.10.10.10.10.10.10.1
Ios, µA0.0000030.0000030.0000030.0000030.0000030.0000030.000003
Iout, mA20202020202020
Isupply, mA1.61.61.61.61.61.61.6
LF Enoise, µVPP2222222
Operating Temperature Range, °C0 to 700 to 70-40 to 85-40 to 85-55 to 1250 to 700 to 70
Over-the-Topnonononononono
PSRR, dB103103103103103103103
Rail-to-Rail Innonononononono
Rail-to-Rail Outnonononononono
SR, V/µs14141414141414
Shutdownnonononononono
Single Supplynonononononono
Ts (0.1%), ns600600600600600600600
TypeJFET, VFBJFET, VFBJFET, VFBJFET, VFBJFET, VFBJFET, VFBJFET, VFB
VinCM High (from V+), V0.70.70.70.70.70.70.7
VinCM Low (from V-), V3.53.53.53.53.53.53.5
Voh (from V+), V2222222
Vol (from V-), V2222222
Vos, mV0.150.150.150.150.150.150.15
Vos TC, µV/C3333333
Vs Max, V40404040404040
Vs Min, V8888888

Eco Plan

LT1057ACN8#PBFLT1057CN8#PBFLT1057IS8#PBFLT1057IS8#TRPBFLT1057MH/883LT1057S8#PBFLT1057S8#TRPBF
RoHSCompliantCompliantCompliantCompliantNot CompliantCompliantCompliant

Other Options

LT1058 LT1058

Application Notes

  • Bridge Circuits &mdash AN43
    PDF, 3.8 Mb, File published: Jun 1, 1990
    Subtitled "Marrying Gain and Balance," this note covers signal conditioning circuits for various types of bridges. Included are transducer bridges, AC bridges, Wien bridge oscillators, Schottky bridges, and others. Special attention is given to amplifier selection criteria. Appended sections cover strain gauge transducers, understanding distortion measurements, and historical perspectives on bridge readout mechanisms and Wein bridge oscillators.
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  • Using the LTC Op Amp Macromodels &mdash AN48
    PDF, 297 Kb, File published: 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.
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Design Notes

  • Updated Operational Amplifier Selection Guide for Optimum Noise Performance &mdash DN140
    PDF, 74 Kb, File published: Oct 1, 1996
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  • Noise Calculations in Op Amp Circuits &mdash DN15
    PDF, 224 Kb, File published: Sep 1, 1988
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  • Operational Amplifier Selection Guide for Optimum Noise Performance &mdash DN3
    PDF, 224 Kb, File published: Oct 1, 1987
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  • Operational Amplifier Selection Guide for Optimum Noise Performance &mdash DN6
    PDF, 137 Kb, File published: Jan 1, 1988

Model Line

Manufacturer's Classification

  • Signal Conditioning > Amplifiers > Operational Amplifiers (Op Amps) > High Voltage Amplifiers (>12V) | Low Bias Current Amplifiers (Ib < 100pA) | JFET Input Amplifiers
  • Space & Harsh Environment > Military Hermetic (M)
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