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LTC2990

推荐新设计使用

四路 I2C 电压、电流和温度监视器

产品模型
4
产品技术资料帮助

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产品详情

  • 可测量电压、电流和温度
  • 可测量两个远端二极管温度
  • ±0.5°C 准确度、0.06°C 分辨率 (典型值)
  • ±1°C 内部温度传感器 (典型值)
  • 14 位 ADC 负责测量电压 / 电流
  • 3V 至 5.5V 电源工作范围
  • 4 个可选地址
  • 内部 10ppm/°C 电压基准
  • 10 引脚 MSOP 封装
LTC2990
四路 I2C 电压、电流和温度监视器
LTC2990 Application Circuit LTC2990 Pin Configuration LTC2990 Performance Graph
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参考资料

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软件资源


硬件生态系统

部分模型 产品周期 描述
I²C 隔离器 1
LTM2883 量产 具可调 ±12.5V 和 5V 稳定电源的 SPI / 数字或 I2C μModule 隔离器
串行总线缓冲器、扩展器和加速度计 2
LTC4314 量产 具总线缓冲器的引脚可选、4 通道、二线式多路复用器
LTC4317 量产 双通道 I2C / SMBus 地址转换器
电流检测放大器 1
LTC4151 量产 高电压 I2C 电流和电压监视器
数字温度传感器 1
LTC2991 推荐新设计使用 8 通道 I2C 电压、电流和温度监视器
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将产品添加到myAnalog 的现有项目或新项目中(接收通知)。

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工具及仿真模型


评估套件

eval board
DC1338B

LTC2990 Demo Board | I2C Temperature, Current & Voltage Monitor (requires DC2026)

产品详情

DC1338B: Demo Board for LTC2990 I2C Temperature, Voltage and Current Monitor


 


DC1338B
LTC2990 Demo Board | I2C Temperature, Current & Voltage Monitor (requires DC2026)
DC1338B Demo Board DC1338B Demo Board DC1338B Demo Board DC1338B Demo Board DC1338B - Schematic

参考电路

DK-DEV-5SGXEA7N Dev Kit
Altera Stratix V GX FPGA Development Kit 参考设计

特性和优点

  • Analog Devices has worked closely with FPGA and processor manufacturers to develop verified power solutions that optimize cost, size and efficiency in high performance applications
  • Our reference designs are supported by an intuitive design tool set and IP
  • Our team can provide designs for quick prototypes that can speed time to market in the most complex applications
MAX 10 NEEK Dev Kit
MAX 10 NEEK Development Kit 参考设计

特性和优点

  • Analog Devices has worked closely with FPGA and processor manufacturers to develop verified power solutions that optimize cost, size and efficiency in high performance applications
  • Our reference designs are supported by an intuitive design tool set and IP
  • Our team can provide designs for quick prototypes that can speed time to market in the most complex applications
DE-10 Nano Kit
Terasic DE10-Nano Kit 参考设计

特性和优点

  • Analog Devices has worked closely with FPGA and processor manufacturers to develop verified power solutions that optimize cost, size and efficiency in high performance applications
  • Our reference designs are supported by an intuitive design tool set and IP
  • Our team can provide designs for quick prototypes that can speed time to market in the most complex applications
Altera Stratix V GX FPGA Development Kit
DK-DEV-5SGXEA7N Dev Kit
LTC Parts List
DK-DEV-5SGXEA7N Block Diagram
DK-DEV-5SGXEA7N Power Tree
DK-DEV-5SGXEA7N Power Tree No TI
MAX 10 NEEK Development Kit
MAX 10 NEEK Dev Kit
MAX 10 NEEK Block Diagram
MAX 10 NEEK Power Tree
Terasic DE10-Nano Kit
DE-10 Nano Kit
DE-10 Nano Kit Block Diagram
DE-10 Nano Power Tree

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