Other Parts Discussed in Thread: OPA2675,
Tool/software:
Hello i am using TMS570LS3137-EP to generate PWM which then is fed to OPA2675 to amplify the PWM for my purpose. Following the schematics of OPA2675 (SHOWN BELOW) i need to know the impedance of the PWM pins in order to calculate the resistor value at the non-inverting input and consequently form my RC filter circuit. I found nothing in the datasheet of the microcontroller. Thank you
