Hello everyone, how to enable single conversion for the adc sampling chip of ads1255? What is the process for enabling a single conversion?
The circuit design I used is as follows:
Open the buffer,
ain0 is a single-ended input, ain1 is left floating
Aincom is connected to 2.5v,
differential reference voltage = 2.5v (will this voltage be amplified to 5v inside the chip? In this way, the internal reference voltage is actually 5v, and the software should use 5v as the reference voltage when calculating, right?)
SYNC/PDWN and reset are connected to MCU,
Excuse me, how can I starat a a single conversion?
thanks a lot!