Part Number: DRV8880 Other Parts Discussed in Thread: DRV8886 Tool/software: I have been asked to upgrade a PCB that uses the DRV8880PWP device, I see this product code is being phased out (last time buy). The product page in question suggests using two…
Part Number: DRV8880 Other Parts Discussed in Thread: DRV8818 , Hi，
Would you like to ask a question, DRV8880 and DRV8818 these two chips, the same DIR input power level, the direction of the stepper motor is reversed?
Many thanks~
Part Number: DRV8880
The values for attenuation in the data sheet are above, at each of the four TRQ levels. I am not clear on what these mean and how I can use them. Can someone explain/clarify?
Part Number: DRV8880 Hi All,
I have a question about DRV8880.
We are currently verifying that the protection function works properly. I shorted the output of AOUT1 to GND, but the overcurrent protection function did not work. nFAULT remained High…
Part Number: DRV8880 Other Parts Discussed in Thread: STRIKE Hello Team,
We have been working on the operation of this IC for the purpose of driving a stepper motor(NEMA 17). We also wanted to make sure that we are varying the Vref of the driver using…
Part Number: DRV8880 Hi Team,
In the datasheet of DRV8880 for determining the step frequency following equation highlighted in the attachment below is given.
It is mentioned that at high speed motor will not spin, so need a clarification on this.…
Part Number: DRV8880 Hello,
I'd like to confirm one thing on maximum input voltage of DRV8880. The table on page 6 says 5.3V(max) for both logic and tri level inputs. However if I look at the figure 23 and 24 on page 27, those digital pins are connected…
Part Number: DRV8880 Does anyone know when DRV8880RHRT will be back in stock on Ti.com? I am also curious if there is a direct drop in replacement for DRV8880RHRT?
Part Number: DRV8880 Tool/software: WEBENCH® Design Tools Hi.
We are using DRV8880 driver IC. If the coil resistance is high in MOON'S STEP MOTOR, the distortion of the current waveform is severe.
If the coil resistance is high, ask if there is any…
