Datasheet
J13
POWER
SUPPLY
CONFIG
J14
POWER
INPUT
J12
WALLSUPPLYCONNECTION
GND
+5VDC
(OPTIONAL) 5VDC-
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ADS1258EVM-PDK Kit Operation
8.4.2 Connecting a Laboratory Power Supply
A laboratory power supply can be connected through terminal block J14 on the MMB0, as shown in
Figure 7. Both unipolar and bipolar configurations are supported.
To use a unipolar lab power-supply configuration:
• Disconnect J12 on the MMB0.
• Connect a +5V dc supply to the +5VD terminal on J14.
• Connect ground of the dc supply to the GND terminal on J14.
For bipolar mode, also connect a –5V dc supply to the –5VA terminal on J14.
It is not necessary to connect +5V dc supply voltage to the +5VA terminal on J14 if the +5V/+5VA position
on J13 is shorted.
Figure 7. Laboratory Power-Supply Connection
15
SBAU126C– May 2007– Revised May 2011 ADS1158EVM, ADS1258EVM, ADS1158EVM-PDK, and ADS1258EVM-PDK
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