Datasheet Linear Technology LT1021BCN8-7 — Datenblatt

HerstellerLinear Technology
SerieLT1021BCN8-7

Präzisionsreferenz

Datenblätter

Datasheet LT1021
PDF, 239 Kb, Sprache: en, Datei hochgeladen: Aug 12, 2017, Seiten: 16
Precision Reference
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Preise

Verpackung

LT1021BCN8-7#PBF
N1
PackageN-8
Paketumrisszeichnung
Package CodeN
Package Index05-08-1510 (N8)
Pin Count8

Parameter

Parameters / ModelsLT1021BCN8-7#PBF
Design ToolsLTspice Model
Export Controlno
Initial Accuracy, %0.71
Line Reg, ppm/V.5
Load Reg, ppm/mA12
Low Freq Noise, µVPP4
Min Vin/Vout Differential, V1.5
Operating Temperature Range, °C0 to 70
Output Current RangeВ±10mA
Quiescent or Min Shunt Current, µA800
Ref Vout, V7
Series/ShuntSeries
Temp Co, ppm/В°C2
Vin Max, V40
Vin Min, V8

Öko-Plan

LT1021BCN8-7#PBF
RoHSCompliant

Andere Optionen

LT1021 LT1021BCH-5 LT1021BCN8-10 LT1021BCN8-5 LT1021CCN8-10 LT1021CCN8-5 LT1021CIN8-10 LT1021CIN8-5 LT1021DCN8-10 LT1021DCN8-5 LT1021DCN8-7 LT1021DCS8-10 LT1021DCS8-5 LT1021DCS8-7 LT1021DIN8-10 LT1021DIN8-5

Anwendungshinweise

  • 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.
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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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  • Considerations for Successive Approximation A ->D Converters &mdash AN17
    PDF, 641 Kb, Datei veröffentlicht: Dec 1, 1985
    A tutorial on SAR type A/D converters, this note contains detailed information on several 12-bit circuits. Comparator, clocking, and preamplifier designs are discussed. A final circuit gives a 12-bit conversion in 1.8µs. Appended sections explain the basic SAR technique and explore D/A considerations.
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  • Micropower Circuits for Signal Conditioning &mdash AN23
    PDF, 2.2 Mb, Datei veröffentlicht: Apr 1, 1987
    Low power operation of electronic apparatus has become increasingly desirable. AN23 describes a variety of low power circuits for transducer signal conditioning. Also included are designs for data converters and switching regulators. Three appended sections discuss guidelines for micropower design, strobed power operation and effects of test equipment on micropower circuits.
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  • Some Thoughts on DC-DC Converters &mdash AN29
    PDF, 1.2 Mb, Datei veröffentlicht: Oct 1, 1988
    This note examines a wide range of DC/DC converter applications. Single inductor, transformer, and switched-capacitor converter designs are shown. Special topics like low noise, high efficiency, low quiescent current, high voltage, and wide-input voltage range converters are covered. Appended sections explain some fundamental properties of different types of converters.
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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.
  • Bridge Circuits &mdash AN43
    PDF, 3.8 Mb, Datei veröffentlicht: 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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  • Data Acquisition Circuit Collection &mdash AN62
    PDF, 349 Kb, Datei veröffentlicht: Oct 1, 1994
    This application note presents a wide variety of data acquisition circuits. The detailed circuit schematics cover 8-, 10-, and 12- bit ADC and DAC applications, serial and parallel digital interfaces, battery monitoring, temperature sensing, isolated interfaces, and connections to various popular microprocessors and microcontrollers. An appendix covers suggested voltage references.
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  • 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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  • Component and Measurement Advances Ensure 16-Bit DAC Settling Time &mdash AN74
    PDF, 980 Kb, Datei veröffentlicht: Jul 1, 1998
    DAC DC specifications are relatively easy to verify. AC specifications require more sophisticated approaches to produce reliable information. In particular, the settling time of the DAC and its output amplifier is extraordinarily difficult to determine to 16-bit resolution. This application note presents methods for 16-bit DAC settling time measurement and compares results. Appendices discuss oscilloscope overdrive, frequency compensation, circuit and optimization techniques, layout, power stages and a historical perspective of precision DACs.
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  • Understanding and Applying Voltage References &mdash AN82
    PDF, 172 Kb, Datei veröffentlicht: Nov 1, 1999
    Just how do bandgaps and buried Zeners stack up against Weston cells? Did you know your circuit board may induce more drift in a reference than time and temperature? Learn the answers to these and other commonly asked reference questions ranging from burn-in recommendations to ΔVBE generation in this Application Note.
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  • A Standards Lab Grade 20-Bit DAC with 0.1ppm/В° Drift: The Dedicated Art of Digitizing One Part Per Million &mdash AN86
    PDF, 540 Kb, Datei veröffentlicht: Jan 1, 2001
    This publication details a true 1ppm D-to-A converter. Total DC error of this processor corrected DAC remains within 1ppm from 18-32°C, including reference drift. DAC error exclusive of reference drift is substantially better. Construction details and performance verification techniques are included, along with a complete software listing.
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Konstruktionshinweise

  • Electrically Isolating Data Acquisition Systems &mdash DN10
    PDF, 73 Kb, Datei veröffentlicht: May 1, 1988
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  • Micropower ADC and DAC in SO-8 Give PCs a 12-Bit Analog Interface &mdash DN138
    PDF, 78 Kb, Datei veröffentlicht: Sep 3, 1996
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  • A Two Wire Isolated and Powered 10-Bit Data Acquisition System &mdash DN19
    PDF, 81 Kb, Datei veröffentlicht: Jan 1, 1989
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  • A Single Supply RS232 Interface for Bipolar A to D Converters &mdash DN29
    PDF, 455 Kb, Datei veröffentlicht: Dec 1, 1989
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  • 250ksps, 16-Bit Micropower ADC Offers an Excellent Combination of SIze, Power and Speed &mdash DN294
    PDF, 54 Kb, Datei veröffentlicht: Sep 2, 2002
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  • 12-Bit 8-Channel Data Acquisition System Interfaces to IBM PC Serial Port &mdash DN35
    PDF, 101 Kb, Datei veröffentlicht: Jun 1, 1990
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Artikel

  • Component and Measurement Advances Ensure 16-Bit DAC Settling Time (Part One) &mdash LT Journal
    PDF, 262 Kb, Datei veröffentlicht: Aug 1, 1998
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  • How to Choose a Voltage Reference &mdash LT Journal
    PDF, 282 Kb, Datei veröffentlicht: Mar 1, 2009
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  • Dual Operational Amplifier Combines 16-Bit Precision with High Speed &mdash LT Journal
    PDF, 230 Kb, Datei veröffentlicht: May 1, 2000
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Modellreihe

Serie: LT1021BCN8-7 (1)

Herstellerklassifikation

  • Space & Harsh Environment > Military Hermetic (M)
  • Signal Conditioning > Voltage References > Series Voltage References
  • Space & Harsh Environment > Space Qualified Products > Space Qualified Voltage References
  • Space & Harsh Environment > Extended Temperature Plastic (H & MP) > Extended Temperature (H & MP) Voltage References