Part Number: DRV8214 Hi expert,
customer is using the DRV8214 for fixture testing, a 10-ohm resistor is connected between OUT+ and OUT-. There is a need to calculate the voltage error range across the resistor. Motor drive configuration conditions:…
Part Number: DRV8214 Hello TI team, I'm reaching out to ask about conflicting values that I saw for A_IPROPI on the data sheet for the IC DRV8214. For instance, at the beginning A_IPROPI for high currents is 244 uA/A but later on it's 225 uA/A it's not…
Part Number: DRV8214 Tool/software: Hi all,
Now my customer use DRV8214 for HVAC application for valve control. The customer encountered several issues while use it:
1. The customer set target voltage. But when actually controlled, the voltage…
Part Number: DRV8214 Hello E2E Experts,
Our application uses an N20 gearmotor and would benefit from sensor-less motor position tracking. However, the motor requires carbon brushes to achieve adequate lifetime (due to frequent stop/start and reversing…
Part Number: DRV8214 Tool/software:
Hi,
One simple question related to Data Retention of the registers. If we enter in Low Power mode through the nSLEEP pin, the registers data vaules are retained or after returning to active mode it takes the default…
Part Number: DRV8214 Tool/software: 1. Is it possible to switch-off Vm, (to save power in a battery appliction) while maintaining Vcc and all logic-related settings of the device configuration?
2. If the highest current-sensing is used (350mA to 2A…
Part Number: DRV8214 Tool/software: Hi team,
if customer need to connect IPROPI to MCU ADC, is it necessary to use a buffer between IPROPI pin and MCU ADC? Thanks!\
Rayna
Part Number: DRV8214 Dear all,
I am wondering if there is anything stopping people from using multiple DRV8214 on the same microcontroller, except running out of i2c slave addresses.
In that case, what would be the optimal way to monitor the position…
Part Number: DRV8214 Tool/software: Hi Team,
Customer use 50kHz PWM and 200kHz PWM to run the DRV8214EVM. First capture is 200kHz, and second is 50kHz PWM. Customer questions are why the AOUT1 and AOUT2 looks like triangular waveform during decay. Could…
