Other Parts Discussed in Thread: DAC2904, , TINA-TI, THS3217, THS3215
Hi team,
There is a question about DAC2904 output current to voltage conversion circuit. The customer is using OPA690 to implement this conversion.
The circuit is shown as below:
The customer wants the output voltage between -4.096V and 4.096V. But they found the TINA simulation result mismatch with their expectation.
The output is between -4.07 and 3.2V.
The TINA-TI simulation file is attached. Can you please help to review and give some suggestions?
Thank you!
Regards,
Ivy