Evaluation Kit for the DS4402 and DS4404



The DS4404 and DS4402 contain two or four I2C-programmable current DACs that are each capable of sinking and sourcing current.

The DS4404 evaluation kit (EV kit) provides the hardware and software graphical user interface (GUI) necessary to evaluate the DS4404 4-channel, 5-bit sink/source current DAC. The DS4402 has the same performance as the DS4404, except with only two channels. The DS4404 EV kit software is the same as the DS4424 EV kit software.

The EV kit includes a DS4404 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.

DS4404 EV Kit Photo DS4404 EV Kit Photo 放大+


  • Easy Evaluation of the DS4404
  • 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


  • 可调节吸入电流和源出电流
  • 电源调节
  • 电源余量
申请可靠性报告: DS4404K 
型号   生产流程   工艺   样本量   不合格   FIT @ 25°C   FIT @ 55°C   Material Composition  

备注: 通过技术手段对故障率进行汇总,并映射到相关的材料部件号。 故障率与被测件的数量密切相关。

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