Datasheet Linear Technology LTC1052 — Datenblatt

HerstellerLinear Technology
SerieLTC1052

Zero-Drift-Operationsverstärker

Datenblätter

Datasheet LTC1052, LTC7652
PDF, 871 Kb, Sprache: en, Datei hochgeladen: Jul 31, 2016, Seiten: 24
Zero-Drift Operational Amplifier
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Preise

Verpackung

LTC1052CN#PBFLTC1052CN8#PBFLTC1052CSW#PBFLTC1052CSW#TRPBF
N1234
PackageN-14
Paketumrisszeichnung
N-8
Paketumrisszeichnung
SW-16
Paketumrisszeichnung
SW-16
Paketumrisszeichnung
Package CodeNNSWSW
Package Index05-08-1510 (N14)05-08-1510 (N8)05-08-1620 (SW16)05-08-1620 (SW16)
Pin Count1481616

Parameter

Parameters / ModelsLTC1052CN#PBFLTC1052CN8#PBFLTC1052CSW#PBFLTC1052CSW#TRPBF
Av Min Stable, V/V1111
Avol, dB90909090
Common Mode Rejection Ratio, dB140140140140
Number of Channels1111
Cload, pF100100100100
Demo BoardsDC417BDC417BDC417BDC417B
Design ToolsLTspice ModelLTspice ModelLTspice ModelLTspice Model
Enoise Density, nV/rtHz30303030
Export Controlnononono
GBW, MHz1.21.21.21.2
Ibias, nA0.0010.0010.0010.001
Inoise, pA/rtHz0.00060.00060.00060.0006
Ios, µA0.000030.000030.000030.00003
Iout, mA1.51.51.51.5
Isupply, mA1.71.71.71.7
LF Enoise, µVPP1.51.51.51.5
Operating Temperature Range, °C0 to 700 to 700 to 700 to 70
Over-the-Topnononono
PSRR, dB150150150150
Rail-to-RailIn to V-,OutputIn to V-,OutputIn to V-,OutputIn to V-,Output
Rail-to-Rail Innononono
Rail-to-Rail Outyesyesyesyes
SR, V/µs4444
Shutdownnononono
Single Supplyyesyesyesyes
TypeZDZDZDZD
VinCM High (from V+), V2222
Voh (from V+), V0.050.050.050.05
Vol (from V-), V0.050.050.050.05
Vos, mV0.00050.00050.00050.0005
Vos TC, µV/C0.010.010.010.01
Vs Max, V18181818
Vs Min, V4.754.754.754.75

Öko-Plan

LTC1052CN#PBFLTC1052CN8#PBFLTC1052CSW#PBFLTC1052CSW#TRPBF
RoHSCompliantCompliantCompliantCompliant

Anwendungshinweise

  • Designing Linear Circuits for 5V Single Supply Operation &mdash AN11
    PDF, 230 Kb, Datei veröffentlicht: Sep 1, 1985
    This note covers the considerations for designing precision linear circuits which must operate from a single 5V supply. Applications include various transducer signal conditioners, instrumentation amplifiers, controllers and isolated data converters.
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  • 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.
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  • Unique IC Buffer Enhances Op Amp Designs, Tames Fast Amplifiers &mdash AN16
    PDF, 421 Kb, Datei veröffentlicht: Aug 1, 1985
    This note describes some of the unique IC design techniques incorporated into a fast, monolithic power buffer, the LT1010. Also, some application ideas are described such as capacitive load driving, boosting fast op amp output current and power supply circuits.
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  • Composite Amplifiers &mdash AN21
    PDF, 330 Kb, Datei veröffentlicht: Jul 1, 1986
    Applications often require an amplifier that has extremely high performance in several areas. For example, high speed and DC precision are often needed. If a single device cannot simultaneously achieve the desired characteristics, a composite amplifier made up of two (or more) devices can be configured to do the job. AN21 shows examples of composite approaches in designs combining speed, precision, low noise and high power.
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  • Thermocouple Measurement &mdash AN28
    PDF, 988 Kb, Datei veröffentlicht: Feb 1, 1988
    Considerations for thermocouple-based temperature measurement are discussed. A tutorial on temperature sensors summarizes performance of various types, establishing a perspective on thermocouples. Thermocouples are then focused on. Included are sections covering cold-junction compensation, amplifier selection, differential/isolation techniques, protection, and linearization. Complete schematics are given for all circuits. Processor- based linearization is also presented with the necessary software detailed.
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  • 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.
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  • Voltage Reference Circuit Collection &mdash AN42
    PDF, 1.7 Mb, Datei veröffentlicht: Jun 1, 1991
    A wide variety of voltage reference circuits are detailed in this extensive guidebook of circuits. The detailed schematics cover simple and precision approaches at a variety of power levels. Included are 2 and 3 terminal devices in series and shunt modes for positive and negative polarities. Appended sections cover resistor and capacitor selection and trimming techniques.
  • 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.
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  • Application Considerations and Circuits for a New Chopper-Stabilized Op Amp &mdash AN9
    PDF, 625 Kb, Datei veröffentlicht: Aug 5, 1986
    A discussion of circuit, layout and construction considerations for low level DC circuits includes error analysis of solder, wire and connector junctions. Applications include sub-microvolt instrumentation and isolation amplifiers, stabilized buffers and comparators and precision data converters.
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Konstruktionshinweise

  • Chopper vs Bipolar Op Amps—An Unbiased Comparison &mdash DN42
    PDF, 70 Kb, Datei veröffentlicht: Dec 1, 1990
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Modellreihe

Herstellerklassifikation

  • Signal Conditioning > Amplifiers > Operational Amplifiers (Op Amps) > Precision Amplifiers (Vos | Zero-Drift Amplifiers | Low Bias Current Amplifiers (Ib < 100pA) | High Voltage Amplifiers (>12V) | Rail-to-Rail Amplifiers