Part Number: TMCS1101 Hello TI support team,
I have simulated a current sensing which used TMCS1101A1B, but output voltage was phase-shift 180 degree compared to the input current. My model file was downloaded in TI website. Can you explain that phenomenon…
Part Number: TMCS1101 Other Parts Discussed in Thread: TMCS1133 , TMCS1126 , TMCS1123 Hi,
Q1. There is no information regarding "IIN LINEAR MEASUREMENT RANGE" of TMCS1101A4B. Please tell me the range when Vs=3.3V.
Q2. I am considering monitoring…
Part Number: TMCS1101 Other Parts Discussed in Thread: TMCS1100 , INA225
I am trying to use TMCS1101A3B-Q1 to measure 24VAC current. The typical current I care about is 150mA to 400mA, sustained over long periods of time. The load is a 24VAC solenoid…
Part Number: TMCS1101 We have a product going through UL approvals to 61010-1. UL is stating that for our reinforced isolation case we need 5mm creepage across the TMCS part which it does not meet, however if the casing is material group II with CTI …
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…
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…
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…
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…
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…
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…