Datasheet

PGA281EVM Hardware www.ti.com
2.2 Jumper Settings
The PGA281EVM jumper settings are given in Table 1. The default settings are shown in Figure 3.
Figure 3. PGA281EVM Default Jumper Settings
Table 1. PGA281EVM Jumper Settings
Jumper Position Function
VSOP provided by onboard low dropout (LDO)
INT (default)
regulator
JMP1
EXT VSOP provided externally at J6
VSOP (default) VDD connected to VSOP
JMP2
EXT VDD provided externally at J8
4
PGA281EVM dit.SBOU130–May 2013
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