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产品详情

The DS4422 and DS4424 contain two or four I2C-programmable current DACs that are each capable of sinking and sourcing current up to 200µA.

The DS4424 evaluation kit (EV kit) provides the hardware and software graphical user interface (GUI) necessary to evaluate the DS4424 4-channel, 7-bit sink/source current DAC. The DS4422 has the same performance as the DS4424, except with only two channels.

The EV kit includes a DS4424 installed, as well as two populated full-scale calibration resistors (R3 and R4) and two unpopulated resistors (R5 and R6). This allows the device to be evaluated without any board rework on two channels but enables a custom-defined value to be populated on the two open channels. The EV kit also has the USB-to-I2C interface required to communicate to the device.

主要特征

  • Easy Evaluation of the DS4424
  • EV Kit Hardware is USB Powered
  • USB HID Interface
  • Windows XP®- and Windows® 7-Compatible Software
  • RoHS Compliant
  • Proven PCB Layout
  • Fully Assembled and Tested

应用/用途

  • 可调节吸入电流和源出电流
  • 电源调节
  • 电源余量

简化框图

DS4424EVKIT Hardware (USB Cable Not Included) DS4424EVKIT Hardware (USB Cable Not Included) Zoom icon

技术文档

数据资料 Evaluation Kit for the DS4422 and DS4424 Feb 14, 2014

设计与质量

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支持和培训

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参量

主要特征

  • Easy Evaluation of the DS4424
  • EV Kit Hardware is USB Powered
  • USB HID Interface
  • Windows XP®- and Windows® 7-Compatible Software
  • RoHS Compliant
  • Proven PCB Layout
  • Fully Assembled and Tested

应用/用途

  • 可调节吸入电流和源出电流
  • 电源调节
  • 电源余量

描述

The DS4422 and DS4424 contain two or four I2C-programmable current DACs that are each capable of sinking and sourcing current up to 200µA.

The DS4424 evaluation kit (EV kit) provides the hardware and software graphical user interface (GUI) necessary to evaluate the DS4424 4-channel, 7-bit sink/source current DAC. The DS4422 has the same performance as the DS4424, except with only two channels.

The EV kit includes a DS4424 installed, as well as two populated full-scale calibration resistors (R3 and R4) and two unpopulated resistors (R5 and R6). This allows the device to be evaluated without any board rework on two channels but enables a custom-defined value to be populated on the two open channels. The EV kit also has the USB-to-I2C interface required to communicate to the device.

简化框图

DS4424EVKIT Hardware (USB Cable Not Included) DS4424EVKIT Hardware (USB Cable Not Included) Zoom icon

技术文档

数据资料 Evaluation Kit for the DS4422 and DS4424 Feb 14, 2014

支持和培训

在Maxim的知识库中搜索您所需的答案。

过滤搜索

Maxim专业的应用工程师团队也可以为您解答技术问题,请 访问Maxim的 支持中心