Datasheet

MAX5389 Evaluation Kit
Evaluates: MAX5389
2 ______________________________________________________________________________________
Quick Start
Required Equipment
• MAX5389EVkit
• 5V,100mApowersupply
• Twomultimeters
Procedure
The MAX5389 EV kit is fully assembled and tested.
Follow the steps below to verify board operation:
1) Verify that shunts are configured in the EV kit default
state for proper startup operation (see Table 1).
2) Apply a 5V power source across the VIN and GND
PCB pads.
3) Connect the multimeters to measure voltage across
the WA and LA PCB pads and WB and LB PCB pads
Table 1. Jumper Configuration (JU1–JU11)
*Default position.
JUMPER SHUNT POSITION EV KIT FUNCTION
JU1
1-2 VDD = 3.3V
1-3* VDD = 2.6V
1-4 VDD = Voltage applied at the VIN PCB pad
Not installed VDD not powered or VDD signal applied at header J1-1
JU2
Installed
CSA input pushbutton controlled
Not installed*
CSA input logic-low or signal applied at header J1-3
JU3
Installed* UDA input pushbutton controlled
Not installed UDA input connects to the VIN supply or power applied at header J1-5
JU4
Installed*
INCA input pushbutton controlled
Not installed
INCA input connects to the VIN supply or power applied at header J1-7
JU5
Installed
CSB input pushbutton controlled
Not installed*
CSB input logic-low or signal applied at header J1-9
JU6
Installed* UDB input pushbutton controlled
Not installed UDB input connects to the VIN supply or power applied at header J1-11
JU7
Installed*
INCB input pushbutton controlled
Not installed
INCB input connects to the VIN supply or power applied at header J1-13
JU8
Installed* HA connected to the VDD voltage source
Not installed HA disconnected from the VDD voltage source
JU9
Installed* LA connected to GND
Not installed LA disconnected from GND
JU10
Installed* HB connected to the VDD voltage source
Not installed HB disconnected from the VDD voltage source
JU11
Installed* LB connected to GND
Not installed LB disconnected from GND