Datasheet Linear Technology LT1004IZ-2.5 — Ficha de datos

FabricanteLinear Technology
SerieLT1004IZ-2.5

Referencia de voltaje de micropower

Hojas de datos

Datasheet LT1004
PDF, 684 Kb, Idioma: en, Archivo subido: agosto 12, 2017, Páginas: 12
Micropower Voltage Reference
Extracto del documento

Precios

Embalaje

LT1004IZ-2.5#PBFLT1004IZ-2.5#TRPBF
N12
PackageTO-92
Dibujo del esquema del paquete
TO-92
Dibujo del esquema del paquete
Package CodeZZ
Package Index05-08-141005-08-1410
Pin Count33

Paramétricos

Parameters / ModelsLT1004IZ-2.5#PBFLT1004IZ-2.5#TRPBF
Design ToolsLTspice ModelLTspice Model
Export Controlnono
Initial Accuracy, %0.80.8
Min Vin/Vout Differential, VShuntShunt
Operating Temperature Range, °C-40 to 85-40 to 85
Output Current RangeShuntShunt
Quiescent or Min Shunt Current, µA1212
Ref Vout, V2.52.5
Series/ShuntShuntShunt
Temp Co, ppm/В°C2020

Plan ecológico

LT1004IZ-2.5#PBFLT1004IZ-2.5#TRPBF
RoHSObedienteObediente

Otras opciones

LT1004 LT1004CS8-1.2 LT1004CS8-2.5 LT1004CZ-1.2 LT1004CZ-2.5 LT1004IS8-1.2 LT1004IS8-2.5 LT1004IZ-1.2

Notas de aplicación

  • Designing Linear Circuits for 5V Single Supply Operation &mdash AN11
    PDF, 230 Kb, Archivo publicado: sept 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.
    Extracto del documento
  • High Speed Comparator Techniques &mdash AN13
    PDF, 1.1 Mb, Archivo publicado: abr 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.
    Extracto del documento
  • Designs for High Performance Voltage-to-Frequency Converters &mdash AN14
    PDF, 387 Kb, Archivo publicado: marzo 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.
    Extracto del documento
  • Circuitry for Single Cell Operation &mdash AN15
    PDF, 195 Kb, Archivo publicado: nov 1, 1985
    1.5V powered circuits for complex linear functions are detailed. Designs include a V/F converter, a 10-bit A/D, sample-hold amplifiers, a switching regulator and other circuits. Also included is a section of component considerations for 1.5V powered linear circuits.
    Extracto del documento
  • A Monolithic IC for 100MHz RMS-DC Conversion &mdash AN22
    PDF, 3.3 Mb, Archivo publicado: sept 1, 1987
    AN22 details the theoretical and application aspects of the LT1088 thermal RMS/DC converter. The basic theory behind thermal RMS/DC conversion is discussed and design details of the LT1088 are presented. Circuitry for RMS/DC converters, wideband input buffers and heater protection is shown.
  • Micropower Circuits for Signal Conditioning &mdash AN23
    PDF, 2.2 Mb, Archivo publicado: abr 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.
    Extracto del documento
  • Switching Regulators for Poets: A Gentle Guide for the Trepidatious &mdash AN25
    PDF, 359 Kb, Archivo publicado: sept 2, 1987
    Subtitled "A Gentle Guide for the Trepidatious," this is a tutorial on switching regulator design. The text assumes no switching regulator design experience, contains no equations, and requires no inductor construction to build the circuits described. Designs detailed include flyback, isolated telecom, off-line, and others. Appended sections cover component considerations, measurement techniques and steps involved in developing a working circuit.
    Extracto del documento
  • Thermocouple Measurement &mdash AN28
    PDF, 988 Kb, Archivo publicado: 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.
    Extracto del documento
  • Some Thoughts on DC-DC Converters &mdash AN29
    PDF, 1.2 Mb, Archivo publicado: 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.
    Extracto del documento
  • Switching Regulator Circuit Collection &mdash AN30
    PDF, 606 Kb, Archivo publicado: feb 1, 1989
    Switching regulators are of universal interest. Linear Technology has made a major effort to address this topic. A catalog of circuits has been compiled so that a design engineer can swiftly determine which converter type is best. This catalog serves as a visual index to be browsed through for a specific or general interest.
    Extracto del documento
  • Linear Circuits for Digital Systems &mdash AN31
    PDF, 1.5 Mb, Archivo publicado: feb 2, 1989
    Subtitled "Some Affable Analogs for Digital Devotees," discusses a number of analog circuits useful in predominantly digital systems. VPP generators for flash memories receive extensive treatment. Other examples include a current loop transmitter, dropout detectors, power management circuits, and clocks.
  • High Efficiency Linear Regulators &mdash AN32
    PDF, 818 Kb, Archivo publicado: marzo 1, 1989
    Presents circuit techniques permitting high efficiency to be obtained with linear regulation. Particular attention is given to the problem of maintaining high efficiency with widely varying inputs, outputs and loading. Appendix sections review component characteristics and measurement methods.
    Extracto del documento
  • Step Down Switching Regulators &mdash AN35
    PDF, 6.2 Mb, Archivo publicado: agosto 1, 1989
    Discusses the LT1074, an easily applied step-down regulator IC. Basic concepts and circuits are described along with more sophisticated applications. Six appended sections cover LT1074 circuitry detail, inductor and discrete component selection, current measuring techniques, efficiency considerations and other topics.
    Extracto del documento
  • Voltage Reference Circuit Collection &mdash AN42
    PDF, 1.7 Mb, Archivo publicado: 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, Archivo publicado: 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.
    Extracto del documento
  • Measurement and Control Circuit Collection &mdash AN45
    PDF, 1.2 Mb, Archivo publicado: jun 5, 1991
    A variety of measurement and control circuits are included in this application note. Eighteen circuits, including ultra low noise amplifiers, current sources, transducer signal conditioners, oscillators, data converters and power supplies are presented. The circuits emphasize precision specifications with relatively simple configurations.
    Extracto del documento
  • Thermal Techniques in Measurement and Control Circuitry &mdash AN5
    PDF, 175 Kb, Archivo publicado: dic 1, 1984
    6 applications utilizing thermally based circuits are detailed. Included are a 50MHz RMS to DC converter, and anemometer, a liquid flow meter and others. A general discussion of thermodynamic considerations involved in circuitry is also presented.
    Extracto del documento
  • Applications of the LT1300 and LT1301 Micropower DC/DC Converters &mdash AN59
    PDF, 213 Kb, Archivo publicado: enero 1, 1994
    This note covers operation and applications of the LT1300 and LT1301 high efficiency micropower step-up DC/DC converter ICs. Internal operation of the ICs is described in detail. A variety of applications are presented, ranging from straightforward 2-cell to 5V converters and 5V to 12V converters to exotic transducerbased circuits such as flame detectors and CCFL drivers. Converters from both 2-cell and 4-cell inputs are included. Operating hours at various load currents are presented and relative merits of different battery types are discussed.
    Extracto del documento
  • Practical Circuitry for Measurement and Control Problems &mdash AN61
    PDF, 1.1 Mb, Archivo publicado: agosto 1, 1994
    This collection of circuits was worked out between June 1991 and July of 1994. Most were designed at customer request or are derivatives of such efforts. Types of circuits include power converters, transducer signal conditioners, amplifiers and signal generators. Specific circuits include low noise amplifiers, high power single cell DC/DC converters, portable high accuracy barometers, a 10mHz 1% accuracy RMS/DC converter, and random noise generators. Appended sections cover noise theory and present a historical perspective of wideband amplifiers.
    Extracto del documento
  • Some Techniques for Direct Digitization of Transducer Outputs &mdash AN7
    PDF, 297 Kb, Archivo publicado: 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.
    Extracto del documento
  • A Seven-Nanosecond Comparator for Single Supply Operation &mdash AN72
    PDF, 882 Kb, Archivo publicado: mayo 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.
    Extracto del documento
  • Circuitry for Signal Conditioning and Power Conversion &mdash AN75
    PDF, 508 Kb, Archivo publicado: marzo 1, 1999
    This publication includes designs for data converters and signal conditioners, transducer circuits, crystal oscillators and power converters. Wideband and micropower circuitry receive special attention. Tutorials on micropower design techniques and parasitic effects of test equipment are included.
    Extracto del documento
  • Power Conditioning Techniques for Batteries &mdash AN8
    PDF, 708 Kb, Archivo publicado: mayo 1, 1985
    A variety of approaches for power conditioning batteries is given. Switching and linear regulators and converters are shown, with attention to efficiency and low power operation. 14 circuits are presented with performance data.
  • Understanding and Applying Voltage References &mdash AN82
    PDF, 172 Kb, Archivo publicado: 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.
    Extracto del documento
  • Application Considerations and Circuits for a New Chopper-Stabilized Op Amp &mdash AN9
    PDF, 625 Kb, Archivo publicado: agosto 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.
    Extracto del documento

Notas de Diseño

  • Programming Pulse Generators for Flash Memories &mdash DN17
    PDF, 120 Kb, Archivo publicado: nov 1, 1988
    Extracto del documento
  • Micropower, Single Supply Applications: (1) A Self-Biased, Buffered Reference (2) Megaohm Input Impedance Difference Amplifier &mdash DN23
    PDF, 199 Kb, Archivo publicado: jun 1, 1989
    Extracto del documento

Linea modelo

Serie: LT1004IZ-2.5 (2)

Clasificación del fabricante

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