Hi Jihong,
Welcome to our e2e forum!
Regarding your AMC1304M05 question, we recommend tying AINn (or AINp) to AGND so that you stay within the common mode voltage level of the device. The isolation from input to output (among other things) on the ADS1304M05…
Part Number: TIDA-00914 Other Parts Discussed in Thread: TMS320F28379D , AMC1306M25 , AMC1306M05 , AMC3306M05 , AMC3306M25 , INA240 , INA241A , AMC1035 , ADS7042 , LMG1210 , ISO6760 My customer is considering a new generation of servo driver design based on the…
Alexandre,
It seems that maybe something like an isolated ADC, like the AMC3306M25, would be what could work here. The isolated amplifiers don't have the bandwidth for your requirements as of right now.
Would your design allow for an ADC operation…
Hi Cody,
My pleasure. Here is what we have from the datasheet:
7.4.1 Output Behavior in Case of a High-Side Supply Failure The AMC3306M25 provides a fail-safe output that ensures that the output DOUT of the device offers a constant bitstream of logic…
