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  • TMCS1101: offset and accuracy

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    Part Number: TMCS1101 I am using a TMCS1101A4B in this way: The 0-3.3V signal into the ADC looks like this with no load: And like this with a 44mA load (24VAC @ 60Hz): With no load, I see ~85mV lower than the expected 1650mV. I can simply shift the…
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  • TMCS1101: DC Energy Meter 1200 V / 500 A

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    Part Number: TMCS1101 Hi Team, I hope you're doing well! I'm covering the Grid Infrastructure division of Siemens as an analog FAE. The customer is currently developing a DC energy meter for a maximum voltage of 1200 V at a maximum current of 500…
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  • TMCS1101: The output capability of the current sensor

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    Part Number: TMCS1101 How to determine the output capability of this device？ are there any parameters (e.g. output current) in the datasheet describing the capability? Cause that once the output capability is insufficient, the output signal voltage will…
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  • TMCS1101: Hall effect current sensor internal DTI and reinforced isolation

    Resolved
    Part Number: TMCS1101 Other Parts Discussed in Thread: TMCS1123 Hello, we are planning to use the TMCS1101 for current sensing on the mains side (European 230V grid), to then read the output on a SELV side. We have a cut on the PCB, running underneath…
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  • TMCS1101: Hall effect sensor for current sensing application

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    Part Number: TMCS1101 Other Parts Discussed in Thread: AFE3010 Hi Experts, Our customer needs a hall effect sensor for the current sensing application. They are measuring current for protection purposes. The sensor needs to be accurate to measure 10m…
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  • TMCS1101: Is there a 300VDC current detect and limiting circuit

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    Part Number: TMCS1101 Other Parts Discussed in Thread: TLV4021 , INA185 Dear Specialists, My customer is considering a short circuit protection circuit for a 300V DC line. Is there a reference design that detects the current and limits with the TMCS1101…
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  • TMCS1101: failure mode behavior

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    Part Number: TMCS1101 Hello Support team, Do you have any failure mode information, when broken, how does this IC behave? Customer would like to know how to detect the broken condition. Thanks, Koji Ikeda
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  • TMCS1101: Output voltage offset error VOE

    Resolved
    Part Number: TMCS1101 Hello support team, My customer ask the following questions, could you support? *Datasheet has spec of Output voltage offset error VOE, each unit shows fixed VOE every power up? E.g. if VOE shows +0.8mV and toggle power supply, does…
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  • TMCS1101: Power on Time delay

    Part Number: TMCS1101 Other Parts Discussed in Thread: TLV272 , Hi all , I am using the TMCS1101A2BQDR IC in our 3 Phase Inverter for motor control application for phase current sensing. I am facing an issue regarding the IC power on time. I have observed…
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  • TMCS1101: Measurement technical query

    Resolved
    Hi Team, Good day! I am posting this in behalf of the customer. We need some Technical details on sensor part # TMCS1101A4BQDRQ1. We would like to use it in one of my systems, I just want to make sure that it will work with my application. I want to…
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