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…
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 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…
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 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 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 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…
Part Number: TMCS1126 Hi team,
Is there any relationship between input current polarity (IN+ to IN- or IN- to IN+) and error/drift polarity (positive or negative)?
For example, when positive current through IN+ to IN-, offset must be positive, or etc…
