how to do low voltage analog switching?

Using Arduino General Electronics
39

Hello (again :wink:

I've been studying the data sheet for the TLC5628C and am wondering how to control it from the Arduino?

Is controlling it similar to that shown in the shift register example? using the SPI library? Or is there some other way?

I see that it has a "clock" and a "data" pin, and then 2 pins called "Load DAC" and "Load" ? I tried to understand the rest of the data sheet, but some pointers would be very helpful...

I will have to use SPI to control 5 74HC595 shift registers and 2 TLC5628C DACs hopefully using SPI, but I cannot see how this works from the simple example on the Arduino tutorial page...

Thanks again,
Bob