Part Number: AMC3302-Q1 Other Parts Discussed in Thread: AMC23C10 Tool/software: I have to build a board to monitor the precharge of an inverter with galvanical isolation, and I was wondering if it was possible using this IC, the idea would be to connect…
Part Number: AMC3302 Tool/software: Hi,
In the AMC3302 datasheet, section 6.9, the IDD Low-side supply current is 42 mA (max) (section 6.5, maximum power dissipation: 231mW). Also in Section 6.8, the Is safety input, output or supply current is 309mA…
Part Number: AMC3302 Other Parts Discussed in Thread: THS4131 Tool/software: Dear sir,
This is our initial version of the AMC3302 current measurement board. It produces constant 300 ~ 350mV noise signal in the BNC output of THS4131D amplifier. Our expected…
Part Number: AMC3302 Other Parts Discussed in Thread: THS4131 , AMC3301 , Tool/software: Hi,
I need to measure the current up to 50A.
50A x 1mOhm = 50mV
50A x 5mOhm = 250mV
AMC3301 and AMC3302 both are fulfilling the requirement. After this, we need…
Part Number: AMC3302 Tool/software: Because the use environment of our products is harsh, HLDO OUT,DC DC OUT,DC DC HGND, does these pins have pressure resistance requirements for HGND pins?
We can add a gain stage. In which case we are considering using a dedicated ADC and isolating post digitization. This is more complex but would certainly not have zero crossing distortion.
The DC voltage is full scale of the amplifier. We are selecting…
Part Number: AMC3302 Tool/software: Dear sir,
This is our initial version of the AMC3302 current measurement board. It produces constant 300 ~ 350mV noise signal in the BNC output of THS4131D amplifier.
Schematic
PCB layout
There are four measurements…
Part Number: AMC3302 Tool/software: Hello TI Team,
We have one queries related to AMC3302 isolated amplifier:
1. We want to measure the -24VDC@1A current using AMC3302 isolated amplifier. will AMC3302 work for the negative voltage current sensing?
Also…
Part Number: AMC3302 Tool/software: Hello,
I am experimenting with the AMC3302 for isolated current sensing in a power electronics control application. We notice that at low frequencies (<10Hz) there is a significant distortion that appears to be 0 crossing…