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: I have two questions regarding the current mirror output:
1 - The current mirror gains in tables 8-6 and 8-7 do not match the values in the electrical specifications table (225uA/A vs 244uA/A for GAIN_SEL = 000)
2 …
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…
Hey Ahmed,
Sorry I think there was a misunderstanding of the original question.
No, you cannot rotate the motor externally and then get the angle using our device. It does not officially support backdrive detection/tracking, where the motor is spun by…
Part Number: DRV8214 Tool/software: Hi,
1. The customer cannot download the latest version using GUI update, please help to send version 2.0.1.
2. Version 2.0.0 should be incomplete or buggy.
You will have the following problems:
Thanks~
Part Number: DRV8214 Other Parts Discussed in Thread: DRV8234 Hello Motor Driver team!
I was looking at your new products and found DRV8214 and DRV8234 have this new feature called, ripple counting.
However, my DC motor has a gearbox, how do I account…
Part Number: DRV8214 On page 56 of the DRV8214 datasheet (SLVSH04 – NOVEMBER 2023) it states that EXT_DUTY is "Available when using external bridge control (I2C_BC=0b)." This is incorrect. I2C_BC must be 1b, since in fact EXT_DUTY is using the on-chip…
Part Number: DRV8214 Hi,
Please take a look at the following problems. The customer is considering how to keep the torque unchanged while regulating speed, instead of decreasing the torque as the speed decreases and increasing the torque as the speed…
Part Number: DRV8214
Hi, I am looking into solutions that allow me to control the speed and know the position of a very small motor and came upon the DRV8214. This part looks to have most of the features I want, however I can't find much information…