Datasheet Linear Technology LT1009IZ

ManufacturerLinear Technology
SeriesLT1009IZ

2.5V Reference

Datasheets

Datasheet LT1009
PDF, 120 Kb, Language: en, File uploaded: Aug 12, 2017, Pages: 8
2.5V Reference
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Prices

Packaging

LT1009IZ#PBFLT1009IZ#TRPBF
N12
PackageTO-92
Package Outline Drawing
TO-92
Package Outline Drawing
Package CodeZZ
Package Index05-08-141005-08-1410
Pin Count33

Parametrics

Parameters / ModelsLT1009IZ#PBFLT1009IZ#TRPBF
Design ToolsLTspice ModelLTspice Model
Export Controlnono
Initial Accuracy, %0.20.2
Min Vin/Vout Differential, VShuntShunt
Operating Temperature Range, °C-40 to 85-40 to 85
Output Current RangeShuntShunt
Quiescent or Min Shunt Current, µA400400
Ref Vout, V2.52.5
Series/ShuntShuntShunt
Temp Co, ppm/В°C3535

Eco Plan

LT1009IZ#PBFLT1009IZ#TRPBF
RoHSCompliantCompliant

Other Options

LT1009 Series LT1009CMS8 LT1009CZ LT1009IS8 LT1009S8

Application Notes

  • Designing Linear Circuits for 5V Single Supply Operation &mdash AN11
    PDF, 230 Kb, File published: 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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  • High Speed Comparator Techniques &mdash AN13
    PDF, 1.1 Mb, File published: 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, File published: 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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  • Thermocouple Measurement &mdash AN28
    PDF, 988 Kb, File published: 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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  • Some Thoughts on DC-DC Converters &mdash AN29
    PDF, 1.2 Mb, File published: 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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  • Applications for a Switched-Capacitor Instrumentation Building Block &mdash AN3
    PDF, 1.5 Mb, File published: 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, File published: 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, 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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  • Applications of New Precision Op Amps &mdash AN6
    PDF, 784 Kb, File published: Jan 1, 1985
    Application considerations and circuits for the LT1001 and LT1002 single and dual precision amplifiers are illustrated in a number of circuits, including strain gauge signal conditioners, linearized platinum RTD circuits, an ultra precision dead zone circuit for motor servos and other examples.
  • Some Techniques for Direct Digitization of Transducer Outputs &mdash AN7
    PDF, 297 Kb, File published: 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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  • Understanding and Applying Voltage References &mdash AN82
    PDF, 172 Kb, File published: 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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Design Notes

  • Data Acquisition Systems Communicate with Microprocessors Over 4 Wires &mdash DN1
    PDF, 75 Kb, File published: Aug 1, 1987
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  • Designing with a New Family of Instrumentation Amplifiers &mdash DN40
    PDF, 554 Kb, File published: Oct 1, 1990
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  • Signal Conditioning for Platinum Temperature Transducers &mdash DN45
    PDF, 69 Kb, File published: Mar 1, 1991
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Articles

  • How to Choose a Voltage Reference &mdash LT Journal
    PDF, 282 Kb, File published: Mar 1, 2009
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Model Line

Series: LT1009IZ (2)

Manufacturer's Classification

  • Signal Conditioning > Voltage References > Shunt Voltage References
  • Space & Harsh Environment > Space Qualified Products > Space Qualified Voltage References
  • Space & Harsh Environment > Military Hermetic (M)
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