Datasheet Linear Technology LTC2991IMS#PBF — Ficha de datos

FabricanteLinear Technology
SerieLTC2991
Numero de parteLTC2991IMS#PBF

Octal I2C Monitor de voltaje, corriente y temperatura

Hojas de datos

Datasheet LTC2991
PDF, 774 Kb, Idioma: en, Archivo subido: sept 25, 2017, Páginas: 32
Octal I2C Voltage, Current, and Temperature Monitor
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Precios

Embalaje

PackageMS-16
Package CodeMS
Package Index05-08-1669

Paramétricos

ADC14-Bit
Number of Channels4
Demo BoardsDC1785B
Design ToolsLinduino File
Export Controlno
External Temp Sense Accuracy1.5 В°C
I/OSerial I2C
Internal Temp Sense Accuracy3.5 В°C
Isupply1.1 mA
MonitorsExternal V, External I, External Temperature, Internal Temperature
Operating Temperature Range-40 to 85 °C
OutputDigital
Sensor TypeDiode, Internal
Supply Voltage Range3V to 5.5V

Plan ecológico

RoHSObediente

Notas de aplicación

  • Accurate Temperature Sensing with an External P-N Junction &mdash AN137
    PDF, 540 Kb, Archivo publicado: sept 20, 2012
    Many Linear Technology devices use an external PNP transistor to sense temperature. Common examples are LTC3880, LTC3883 and LTC2974. Accurate temperature sensing depends on proper PNP selection, layout, and device configuration. This application note reviews the theory of temperature sensing and gives practical advice on implementation.
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Notas de Diseño

  • System Monitor with Instrumentation-Grade Accuracy Used to Measure Relative Humidity &mdash DN510
    PDF, 389 Kb, Archivo publicado: nov 30, 2012
    Extracto del documento

Artículos

  • Making Accurate Temperature Measurements with Devices with Different Ideality Factors &mdash LT Journal
    PDF, 261 Kb, Archivo publicado: abr 19, 2017
    Extracto del documento
  • System Monitor with Instrumentation-Grade Accuracy Used to Measure Relative Humidity &mdash LT Journal
    PDF, 1.7 Mb, Archivo publicado: enero 20, 2012
    Extracto del documento

Linea modelo

Clasificación del fabricante

  • Signal Conditioning > Amplifiers > Current Sense Amplifiers
  • Monitor, Control and Protection > Power Monitors
  • Monitor, Control and Protection > Temperature Monitors > Digital Temperature Measurement Systems

Otros nombres:

LTC2991IMSPBF, LTC2991IMS PBF