Hi Guys,
my customer is designing the ISO7741 sch and have a few questions about the parts, could you please help to double confirm? Thanks.
1. Do VCC1=3.3V and VCC2=5V is OK?----------------------My answer: OK
2. If no signal is connected to input, how should we do?--------------------My answer: shorted to ground with 10K resistor.
3. If no signal is connected to output, how should we do?--------------------My answer: shorted to ground with 10K resistor.
Thanks very much.