The fault detection is meant to monitor the supply voltages, temperature, and input pins, but not every pin is monitored.
An alarm gets triggered if VDD24 falls below 15V, which would indicate that…
The MAX22190/MAX22192 CRC error detection of the serial data can be enabled to minimize incorrect operation or misinformation caused by data corruption of the SDI and SDO signals. To enable the error detection…
It is absolutely necessary to connect the LED pins to GND if not used, or connect a LED diode between LED pin and GND.
Our internal current source is between the input pin and LED pin. If LED pin is…
We cannot use 2.2kohm REFDI resistor. The REFDI resistor has an operating range of 5.2kohm to 36kohm. We do not guarantee the device functionality when REFDI is beyond the normal operating range. With…
Question:
What is the typical delay time between the input change and DI data reading, when connecting two MAX22190 in daisy chain mode?
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Answer…
Question:
Is MAX22190 field input voltage threshold dependent to the external series resistor? Or it is an internally prefix threshold?
Can customer use the series resistor with >1.5 kΩ for Type…
There are three main analog blocks inside the MAX22190 contributing to the minimum pulse width spec, front-end comparator, sampling stage and digital filter.
The comparator stage at the front end has…
The minimum detectable input pulse Width is 3uSec.
The 3us minimum pulse width comes from 2us input filter delay, and 1us sampling delay due to 1MHz sampling rate.
The internal sampling and…