Maxim Integrated DS4424 Manual

DS4424 Evaluation Kit
General Description
The DS4422 and DS4424 contain two or four I
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 pop-
ulated 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-I
interface required to communicate to the device.
DS4424 EV Kit Photo
Windows and Windows XP are registered trademarks and
registered service marks of Microsoft Corporation.
19-6921; Rev 0; 2/14
Evaluates: DS4422/DS4424
Features
2
C- ● 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
EV Kit Contents
● Assembled Circuit Board Including DS4424
2
C
Ordering Information appears at end of data sheet.