Datasheet

Figure 6. Power efficiency vs. current load for a 3.3V
input to a ±12V output.
Figure 7. Power efficiency vs. current load for a 5V
input to a ±12V output.
Figure 8. Power efficiency vs. current load for a 12V input to ±12V output.
The output noise is well below 0.5% of the output voltages. The noise is mainly caused by the switching pulses
of the MAX13256. Figures 9 to 16 show the scope shots of the noise for various setups. The noises on the
negative rails are identical to those on the positive rails for symmetrical load applications.
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