MAX22005 datasheet(3/19 Pages) MAXIM

3 / 19 page

Maxim Integrated │ 3

www.maximintegrated.com

Evaluates: MAX22005

MAX22005 Evaluation Kit

6) Start the EV kit software by opening the icon in the

Start | Programs | Maxim Integrated menu. The EV

kit software

Analog Input tab appears as shown in

Figure 1.

7) Verify that the lower-right status bar indicates the EV

kit hardware is

Connected.

The GUI automatically detects if the EV kit is con-

nected to the PC and enables serial communication.

The following steps are used to verify functionality of the

MAX22005.

8) Jump the wire from the X1.9 connector (AI1 input) to

the TP26 (REF_ADC) to verify the IC functionality.

9) In the

Analog Input tab select Single Ended ±12.5V

Mode from the Mode dropdown menu (default), un-

check all other selected channels and hit the

Read

All button. The ADC read value in both volt and hex

format appears in the respective AI_ read boxes. The

voltage value should be close to 2.5V.

10) Select the

click

Read All button to read all the registers in the

device. Inspect all the registers settings for the previ-

ous setup of AI1 single-ended reading.

Figure 1. MAX22005 EV Kit GUI Analog Input Tab

MAX22005 Datasheet(PDF) 3 Page - Maxim Integrated Products