This thread has been locked.

If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.

TLC7226: Analog Voltage not set as per requirement

Part Number: TLC7226
Other Parts Discussed in Thread: OPA192, LM358

Hello Team,

We are using TLC7226 for one of our DAC application.

Data line controls through STM32 I/O. But even when we changed GPIO to maximum , at certain point ( Decimal Values set by GPIO from D0-D7 ) voltage output decrease even increase in GPIO values.

Not Sure what happening wrong ?

Decimal GPIO data along with Output is attached here with excel.TLC7226IDW_analog.xlsx