Datasheet Linear Technology LT1790ACS6-2.048 — Ficha de datos

FabricanteLinear Technology
SerieLT1790ACS6-2.048

Micropower SOT-23 Familia de referencia de baja caída

Hojas de datos

Datasheet LT1790
PDF, 596 Kb, Idioma: en, Archivo subido: agosto 12, 2017, Páginas: 26
Micropower SOT-23 Low Dropout Reference Family
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Precios

Embalaje

LT1790ACS6-2.048#PBFLT1790ACS6-2.048#TRMPBFLT1790ACS6-2.048#TRPBF
N123
PackageSOT-23
Dibujo del esquema del paquete
SOT-23
Dibujo del esquema del paquete
SOT-23
Dibujo del esquema del paquete
Package CodeS6S6S6
Package Index05-08-163605-08-163605-08-1636
Pin Count666

Paramétricos

Parameters / ModelsLT1790ACS6-2.048#PBFLT1790ACS6-2.048#TRMPBFLT1790ACS6-2.048#TRPBF
Design ToolsLTspice FileLTspice FileLTspice File
Export Controlnonono
Initial Accuracy, %0.050.050.05
Line Reg, ppm/V505050
Load Reg, ppm/mA100100100
Low Freq Noise, µVPP222222
Min Vin/Vout Differential, V0.10.10.1
Operating Temperature Range, °C0 to 700 to 700 to 70
Output Current Range-1mA to 5mA-1mA to 5mA-1mA to 5mA
Quiescent or Min Shunt Current, µA353535
Ref Vout, V2.0482.0482.048
Series/ShuntSeriesSeriesSeries
Temp Co, ppm/В°C555
Vin Max, V181818
Vin Min, V2.0982.0982.098

Plan ecológico

LT1790ACS6-2.048#PBFLT1790ACS6-2.048#TRMPBFLT1790ACS6-2.048#TRPBF
RoHSObedienteObedienteObediente

Otras opciones

LT1790 LT1790ACS6-1.25 LT1790ACS6-2.5 LT1790ACS6-3 LT1790ACS6-3.3 LT1790ACS6-4.096 LT1790ACS6-5 LT1790AIS6-1.25 LT1790AIS6-2.048 LT1790AIS6-2.5 LT1790AIS6-3 LT1790AIS6-3.3 LT1790AIS6-4.096 LT1790AIS6-5 LT1790BCS6-1.25 LT1790BCS6-2.048 LT1790BCS6-2.5 LT1790BCS6-3 LT1790BCS6-3.3 LT1790BCS6-4.096 LT1790BCS6-5 LT1790BIS6-1.25 LT1790BIS6-2.048 LT1790BIS6-2.5 LT1790BIS6-3 LT1790BIS6-3.3 LT1790BIS6-4.096 LT1790BIS6-5

Notas de aplicación

  • Current Sources for Fiber Optic Lasers: A Compendium of Pleasant Current Events &mdash AN90
    PDF, 409 Kb, Archivo publicado: abr 1, 2002
    A large group of fiber optic lasers are powered by DC current. Laser drive is supplied by a current source with modulation added to the signal. The current source, although conceptually simple, constitutes an extraordinarily tricky design problem. There are a number of practical requirements for a fiber optic current source and failure to consider them can cause laser and/or optical component destruction. This application note describes ten laser current source circuits with a range of capabilities. High and low current types are presented, along with designs for grounded anode, cathode or floating operation. Each circuit also includes laser protection features. Appended sections cover laser load simulation and current source noise measurement techniques.
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Notas de Diseño

  • Don't Be Fooled By Voltage Reference Long-Term Drift and Hysteresis &mdash DN229
    PDF, 98 Kb, Archivo publicado: abr 3, 2001
    Extracto del documento
  • Dual 25ВµV Micropower Op Amp Fits in 3mm x 3mm Package &mdash DN331
    PDF, 82 Kb, Archivo publicado: feb 2, 2004
    Extracto del documento
  • 16-Bit ADC Simplifies Current Measurements &mdash DN341
    PDF, 78 Kb, Archivo publicado: jul 1, 2004
    Extracto del documento
  • 6-Channel SAR ADCs for Industrial Monitoring and Portable &mdash DN426
    PDF, 112 Kb, Archivo publicado: sept 14, 2007
    Extracto del documento
  • 12-bit DAC in TSOT-23 Includes Bidirectional REF Pin for Connection to Op Amp or External High Precision Reference &mdash DN448
    PDF, 87 Kb, Archivo publicado: agosto 25, 2008
    Extracto del documento

Artículos

  • SOT-23 Voltage Reference Has 0.05% Initial Accuracy, 10ppm/°C Tempco, Operates on 35µA &mdash LT Journal
    PDF, 207 Kb, Archivo publicado: sept 1, 2000
    Extracto del documento

Linea modelo

Clasificación del fabricante

  • Signal Conditioning > Voltage References > Series Voltage References | Micropower Voltage References