UG-1194
EVAL-ADuM4138EBZ
User Guide
Rev. 0 | Page 2 of 18
TABLE OF CONTENTS
Features .............................................................................................. 1
Evaluation Kit Contents ................................................................... 1
Additional Hardware Required ...................................................... 1
Supported
i
Coupler Models ............................................................ 1
General Description ......................................................................... 1
Evaluation Board Photograph ......................................................... 1
Revision History ............................................................................... 2
Setting Up the Evaluation Board .................................................... 3
Load ................................................................................................ 3
Power Connections ...................................................................... 3
Input/Output Connections ......................................................... 3
Using SPI ....................................................................................... 3
Stock Configuration Fault Overides .......................................... 3
Miller Clamp Activation or Deactivation ................................. 4
GATE_SENSE Pin ........................................................................ 4
Example Propagation Delay Testing .......................................... 4
Register Descriptions ........................................................................5
User Trim Register ........................................................................5
Configuration Trim Register .......................................................5
Control Register ............................................................................6
Evaluation Software Description .....................................................8
Evaluation Software Screenshot ..................................................8
Software Installation Procedure ..................................................8
Evaluation Software Example Operation .................................... 10
When ADuM4138 is not Communicating ............................. 10
Example Read Commands ........................................................ 10
Example EEPROM Write .......................................................... 11
Evaluation Board Schematic ......................................................... 16
Ordering Information .................................................................... 17
Bill of Materials ........................................................................... 17
REVISION HISTORY
12/2018—Revision 0: Initial Version
