Part Number: TIDA-00445 Other Parts Discussed in Thread: OPA2376 , AMC1200
Hi,
I went for the TIDA-00445 after these specs caught my eyes:
So I thought it would provide some sort of shunt based AC mains measurement.
But after reading the document…
Other Parts Discussed in Thread: TIDA-00445 , INA240 , TMCS1100 , TMCS1101 , AMC1302 , AMC3301 , OPA37 Hi tech support
Currently i am designing in line current motor measurement in three phase inverter with DC supply voltage 350VAC and expected VL-L…
Part Number: TIDA-00445 Other Parts Discussed in Thread: AMC1200 Hi team,
Looking into the schematic, the sensing point (i.e. J1) is connected to ground, making the common mode voltage at ground. In this case, how is "High-Side Current Sense Circuit…
Part Number: BQ34Z100-G1 Other Parts Discussed in Thread: TIDA-00445 , , OPA2376 Can I use TIDA-00445 reference design as a replacement for current sensor in BQ34Z100-G1, for high current applications?
If yes, then how low can be the shunt resistor…
Hi Alex,
Thanks for the clarification. Shall we adopt same as TIDA00555 design. The only difference we will create star point in the board.
Also is there any specific advantage having an isolated power supply for shunt current sensing method?? …
Hello
For DC current measurement
http://www.ti.com/tool/TIDA-00445
For DC voltage measurement
http://www.ti.com/tool/TIDA-010039
Relay output
http://www.ti.com/tool/TIDA-00117
www.ti.com/.../TIDA-010008
RTD
www.ti.com/.../TIDA-00110…
Part Number: LM4040-N Other Parts Discussed in Thread: TIDA-00445 Hello,
I am trying to use the LM4040BIM3-2.5 to generate dual polar power supply similar to the circuit described in TIDA-00445, and the circuit I am doing is shown below.
The output…
Hi Pallab,
TIDA-00366 can measure a maximum current of upto 50Apk. The TIDA-00364 has an output current rating of 130Arms. Using a shunt resistor to measure this current will result in large power losses in the sense resistor. You can refer to either…
Hi Ian,
The normal input voltage range to the AMC1200 is +/-250 mV, with a supply voltage of 5 V. To implement a high side current sensing scheme, you would need to provide an isolated power rail that was floating above the high side return. You can…
