Part Number: DRV5021 Other Parts Discussed in Thread: DRV5033 , TMAG5231 , DRV5032 , TMAG5328 Hi Team,
My customer is now considering DRV5021A1 now and he wants to know if TI have omnipolar part having same detection threshold and sampling rate as DRV5021A1…
Hello Jo,
I will be closing this thread since we are communicating over email. Feel free to start a new thread if you have other questions though. Thanks!
Best,
Isaac
Part Number: DRV5021-Q1 I am checking the data sheet of DRV5021Q1. I don't know the HIGH level output voltage from the sensor. How many volts will be output when the power supply voltage is set to 5V?
Part Number: DRV5021 Hello,
I have a customer that is looking for a way to sense between two states (digital output), where one state the magnet is 4mm above the top of the device and the other state where the magnet is 5mm above the top of the state…
Hello Matsumoto-san,
Most single ended hall ICs, as opposed to differential output hall elements, have open drain outputs. Check out the DRV5021 for example and look at the block diagram in the datasheet: https://www.ti.com/lit/ds/symlink/drv5021.pdf
…
Part Number: DRV5032 Other Parts Discussed in Thread: DRV5023 , DRV5033 , DRV5021 DRV5032AJ includes open drain output.
What is Rdson resistance? What is current maximum value?
Thanks
Hayashi-San,
Could you clarify which length is the diameter of the magnet? The two geometries will behave differently. I assume there is an existing system and placement of the sensor cannot be adjusted much?
There is a calculator tool available on each…
Hello user6190682,
+100mV for a single ended hall sensor is far too low. It looks like you didn't use an external pull up on the output of each of the hall signals. The DRV8350 expects 3.3V - 5V logic for the INx pins when using it in 1x PWM mode, or what…
Hello Ottey-san,
If you consider the voltage change as a turn-on event, then "Power-on time" parameter could be a good guideline for when the output is valid:
One other possible solution would be to change components to a low voltage Hall…