MAX5498 Evaluation Kit
Dual-Supply Operation (VDD, VSS)
Table 4. JU2 Jumper Functions
To evaluate the MAX5498 EV kit with dual supplies, dis-
connect the USB cable from the EV kit and configure
JU1 for external power-supply operation (Table 3) and
JU2 for dual-supply operation (Table 4). Connect the
SIGNAL
SHUNT
POSITION
EV KIT FUNCTION
Dual-supply operation. Connect
positive supply between the VDD and GND pads and
the negative supply between the VSS and GND pads.
When evaluating the EV kit with dual supplies, ensure
that (VDD - VSS) ≤ 5.25V.
1-2
VSS
Open
2-3*
*Default position.
external supply (-2.5V to -0.2V)
between VSS and GND pads. Ensure
(VDD - VSS) ≤ 5.25V.
Do not use—device will not be powered.
Single-supply operation. VSS = GND.
6
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