SBOS571C August 2011 – August 2018 BUF20800-Q1
The VCOM outputs can be used as additional gamma references in order to achieve two additional gamma channels (20 total). The VCOM outputs will behave the same as the OUT1−9 outputs when sourcing or sinking smaller currents (see Figure 4). The VCOM outputs are better able to swing to the positive rail than to the negative rail. Therefore, it is better to use the VCOM outputs for higher reference voltages, as shown in Figure 17.