Hello!
I am using the AD5700 chip for implementing a HART interface. The issue is that the chip fails to recognize the start bit in the preamble.


Tell me, what could be the problem? Thank you!
KCC's Quizzes AQQ305 about a mutual exponentiation equation
1. Quote of the month: "A train station is where a train stops. A bus station is where a bus stops. I have a work station on my desk, so..." - unknown
2. Quiz AQQ305 about finding a mutual exponential equation
Good luck, and try to be among the
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September Monthly Blog Quiz! Read the blog, take the quiz, and you could win a gift card
Quiz: How Well Do You Know Adaptive Power Switching?
Is your I/O module overheating? The AD74416H's Adaptive Power Switching (APS) can cut heat dissipation by up to 40% — but how well do you really understand how it works?
Read the blog first: Cooling
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Hello!
I am using the AD5700 chip for implementing a HART interface. The issue is that the chip fails to recognize the start bit in the preamble.


Tell me, what could be the problem? Thank you!


Here are oscillograms at different points in the circuit