July 2016 HI-8436 32-Channel Ground/Open or Supply/Open Low Threshold Sensor with SPI Interface GENERAL DESCRIPTION The HI-8436 is a 32-channel discrete-to-digital sensor fabricated with Silicon-on-Insulator (SOI) technology designed to interface with a Serial Peripheral Interface (SPI).
Four banks of 8 sense inputs can be programmed as either GND/Open or Supply/Open sensors.
Supply/Open sensing is also referred to as 28V/Open sensing.
All sense inputs are internally lightning protected to DO160G, Section 22, Cat AZ, BZ and ZZ without external components.
The sensing circuit window comparator thresholds are set by programming the center threshold and hysteresis registers to values from 0.
4...

Since 2006. D4U Semicon,
Electronic Components Datasheet Search Site. (Privacy Policy & Contact)