Local Operation
Using Multiple Supplies
Revision A 57
Configuring
Multiple
Supplies for
Split Supply
Operation
Split supply operation uses two power supplies to obtain two positive voltages with
a common ground, or to obtain a positive-negative supply.
Two Positive Voltages To obtain two positive voltages, connect the negative
output terminals of both supplies together in a common connection. The positive
output terminals will provide the required voltages with respect to the common
connection. See Figure 3.4.
Figure 3.4 Split Supply Operation of Multiple Supplies
(Local sense lines shown are default J2 connections.)
Two positive voltages
TM-XROP-01XN.book Page 57 Monday, March 22, 2004 4:10 PM
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