TIDA-00420, Digitally Isolated 2-Channel, Wide DC Binary Input Module Reference Design

Beschreibung

• TIDA-00420, Digitally Isolated 2-Channel, Wide DC Binary Input Module Reference Design. This reference design enables translation of high DC voltage inputs up to 300VDC into binary logic level voltages that a typical electronic circuit can handle. This solution is very flexible, not only handling input voltages from 18 to 300VDC but also allowing programmable switching thresholds to set binary levels. In addition, this solution enables < ± 3.0% (± 1V measured value step size) error in voltage detection coupled with reliable isolation > 2kV RMS