Part Number: ADS1285EVM-PDK Other Parts Discussed in Thread: INA149EVM , OPA3S328EVM Tool/software: Is it possible to download schematics of the ADS1285EVM, the OPA3S328EVM, and the INA149EVM? I already have all the EVMs. Thanks.
Ashley, I am using the evaluation board INA149EVM rev A1. I have added a shunt of 75mOhm soldered on SMD pad R_SENSE. There is no other modification on it.
The power supply is +-18V. The input current is +- 3,6A, these are 512us short pulse on manual…
Hi Zhang, Based on the wave forms you provided, it looks like you compensation network is possibly a bit underdamped, though it does look very stable and I am surprised to hear that you see flickering.... Please refer to the following power point to measure…
Other Parts Discussed in Thread: INA149EVM , INA149 Hi, our customer has tested the INA149EVM and prooved that linearity and input referred noise are fine for them. However the customer figured out that the Vos is not stable, but stays in the specified…
Other Parts Discussed in Thread: INA129 , INA149EVM , INA116 Hi
I am using a INA129 for one of my instrumentation need for amplifying 10mV . I would like to know if any PCB layout guidelines is available for this INAMP for best noise immunity .…
