Hello, I am trying to use the DAC088S085 to output 8 analog voltages (0-5V) simulatenously - these will be used to apply a forward voltage to solar cells, so that they are all being driven at the same time. However, I am confused by the documentation and diagrams in the datasheet for this product. There is only 1 data input line, however I was expecting to need 8 PWM input lines for 8 analog output lines? Also, there are switches at the end of each output - does this imply that the DAC can only output from one pin at a time? Hoping for some help here.