DS4404K

Evaluation Kit for the DS4402 and DS4404


Please check latest availability status for a specific part variant.

Description

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 Enlarge+

Key Features

  • 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

Applications/Uses

  • Adjustable Current Sink or Source
  • Power-Supply Adjustment
  • Power-Supply Margining

Quality and Environmental Data

Request Reliability Report for: DS4404K 
Lead-Free Package Tin (Sn) Whisker Reports
Device   Fab Process   Technology   Sample size   Rejects   FIT at 25°C   FIT at 55°C  

Note : The failure rates are summarized by technology and mapped to the associated material part numbers. The failure rates are highly dependent on the number of units tested.

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