MIP said that Petaluma is a high-speed, simultaneous-sampling, eight-channel analog input front-end (AFE) that monitors grid data simultaneously from all phases, while it helps grid managers to optimize their distribution automation signal chain.
The solution is tuned to the 50 Hz to 60 Hz signal to match power grids around the world, according to MIP.
The company said that the simultaneous sampling of three phases is done with low power consumption in the 1W range, and Petaluma’s high-speed sample rate comes with 16 bit accuracy.
MIP reference design manager David Andeen said, "Petaluma was developed as an analog front-end solution ideally suited for the distribution automation grid.
"The subsystem reference design’s high sample range of 250ksps per channel ensures accurate capture of fault events so utilities can take immediate action within a single cycle."
