Datasheet Linear Technology LTC2991IMS#TRPBF — 数据表

制造商Linear Technology
系列LTC2991
零件号LTC2991IMS#TRPBF

八路I2C电压,电流和温度监控器

数据表

Datasheet LTC2991
PDF, 774 Kb, 语言: en, 文件上传: Sep 25, 2017, 页数: 32
Octal I2C Voltage, Current, and Temperature Monitor
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价格

打包

PackageMS-16
Package CodeMS
Package Index05-08-1669

参数化

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

生态计划

RoHSCompliant

应用须知

  • Accurate Temperature Sensing with an External P-N Junction &mdash AN137
    PDF, 540 Kb, 档案已发布: Sep 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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设计须知

  • System Monitor with Instrumentation-Grade Accuracy Used to Measure Relative Humidity &mdash DN510
    PDF, 389 Kb, 档案已发布: Nov 30, 2012
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文章

  • Making Accurate Temperature Measurements with Devices with Different Ideality Factors &mdash LT Journal
    PDF, 261 Kb, 档案已发布: Apr 19, 2017
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  • System Monitor with Instrumentation-Grade Accuracy Used to Measure Relative Humidity &mdash LT Journal
    PDF, 1.7 Mb, 档案已发布: Jan 20, 2012
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模型线

制造商分类

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

其他名称:

LTC2991IMSTRPBF, LTC2991IMS TRPBF