Part Number: THS4561 Other Parts Discussed in Thread: THS4551 , TIDA-01057 In THS4561 datasheet the THD is shown as
Very Low Harmonic Distortion
HD2: –115 dBc at 2-VPP, 100-kHz
HD3: –110 dBc at 2-VPP, 100-kHz
TIDA-01057 has no QEP connector, block diagram is
QEP function included in the code. But did not used in CTRL module. CTRL module use resolver's speed and angle .
// compute the electrical angle ENC_calcElecAngle(encHandle, HAL_getQepPosnCounts…
The ADS8920BEVM generates the necessary voltages for the input amplifiers, ADC, and reference. RVDD is the analog supply voltage, and is a separate voltage from DVDD, which sets the IO voltage levels on the digital pins.
The evaluation board…