Part Number: TMCS1126 Tool/software: If I have a close-loop controller with a dc motor using Ripple Current for position/counts and would like to measure the counts external from this system do you have a recommendation?
Part Number: TMCS1126 Tool/software: Hi team,
With OC pull up to VS, when test OC pin during power down, there is many glitch on OC pin. In below waveform, blue is VS. purple is OC pin. you can see significant glitches during power down. After zoom in…
Part Number: TMCS1126 Other Parts Discussed in Thread: DRV5055 , DRV425 Tool/software: Currently designing a PCB for measuring current of motor, no wires will come to PCB, only through Magnetic flux need to measure current, can you suggest any sensor for…
Part Number: TMCS1126 Other Parts Discussed in Thread: TMCS1123 Tool/software: Hi team,
Is there a data regarding maximum continues input current when 70C degree or 80C degree ambient temperature? I would like to know max current for TMCS1126 and TMCS1123…
Gary,
Here is a correction on expected noise. I placed the 1.57 outside the Sqrt. I highlighted the updated values.
Assume 1/f noise =not an impact
A1 = 25mV/A
Noise density: 150µA/√Hz
Bandwidth: 550kHz
Assume single pole at output: 1.57
…
Part Number: TMCS1126 Tool/software: In the instructions (SBAU452) it says:
But in the data sheet:
In the DS, GND is pin 9 and Vs pin 4, not 8 and 3 as shown in the user guide.
I am going to assume that the data sheet is correct!
Part Number: TMCS1126-Q1 Other Parts Discussed in Thread: TMCS1126 Tool/software: Hello,
I understand there are several competitors who use hall effect sensors to detect current. I also do they can support external current rail using busbar to support…
Part Number: TMCS1126 Tool/software: Hi Team,
Currently, I promoted TMCS1126 to customer meet below 3 questions, looking forward to your professional answer, thanks in advance:
How we defined or calculate the total error? (TMCS1126 is 1.5% on the first…
Part Number: TMCS1126 Other Parts Discussed in Thread: TMAG5273
Tool/software:
I have many manual gauges that control the position of a setpoint/setting in mm or in. I want to be able to convert those manual gauges into digital data so that I can know…
Part Number: TMCS1126 Hi team,
Let me ask very simple and basic question.
Datasheet 7.1 explain Vout = (Iin * S) + Vref. Which direction is considered positive?
If 10A flows into IN+ as below , is it considered as +10A? means Vout = 10A * 50mV/A + 2.5V…
