Part Number: AMC1300B-Q1 Other Parts Discussed in Thread: AMC3301 Hello experts,
My customer would like to use AMC1300B or AMC3301 for isolated current sensing with a shunt resistor, and he is worrying about the error from input filter.
As discussed 8…
Part Number: AMC1300B-Q1 Other Parts Discussed in Thread: AMC3330 , AMC1350
AMC1300BQDWVRQ1
For this IC we are giving input voltage 115VAC. Could you please tell us what output voltage we will get in the output side. Whether we get AC or DC output…
Part Number: AMC1300B-Q1 Other Parts Discussed in Thread: ISO224 , AMC1311 , AMC1302 , AMC1300 Hello,
I’ve been looking for some -55C rated Isolated Amplifiers to facilitate Voltage and Current sensing in a BLDC motor drive. We’d like these to be functional…
Part Number: AMC1300B-Q1 Other Parts Discussed in Thread: AMC1300 Hi,
What is the correct gain calculation when using AMC1300B as an isolated voltage measurement circuit, using the extra R3'=R3 to compensate for bias current, as is shown in this snippet…
Part Number: AMC1300B-Q1 Other Parts Discussed in Thread: AMC3330 , AMC3301 , AMC1300 , AMC1311 Dear sir,
We are using AMC1300B in one of our product for voltage sense application. Unfortunately its currently in the out of stock status.
AMC3330 also out…
Part Number: AMC1300B-Q1 Im programming for a PCB that uses AMC1300BDQDWVRQ1 isolation amplifier for current and voltage measurement.
We measure both output signals with separate AD channels.
Im a bit uncertain how to calculate Voltage and Current values…
Hi Rajasekaran,
It looks like some of the switching noise may be coupling into the measurement. Please take additional scope captures at the input and output of the AMC1300B-Q1. Additionally, please take scope captures of the power-supplies.
As Kai mentioned…
Hi Dragos,
Great decision to use the AMC1300B-Q1. It has excellent analog parameters and very low EMI radiation .
Our typical recommendation is to use 2x 10ohm and 10nF for the anti-aliasing filter on the front end, which provides a cutoff frequency of…
Part Number: AMC1300B-Q1 Dear sir,
we are using AMC1300B for our voltage measurement circuit.
We are using resistors to make the protentional divider network to get the 250mV to AMC1300B.
Our queries are,
1. How to detect the over input voltage (>250mV…
Part Number: AMC1300B-Q1 Dear sir,
Now we are using AMC1300B for measuring the voltage and current output from our inverter.
Our queries are,
1. AMC1300B having the maximum bandwidth of 310kHz. Could you please suggest any isolation amplifier having…