As Title,
I wonder if I want to connect multiple switch / mux with daisy chain SPI,
how many devices that I can connect?
Edit Notes
Removing incorrect AI content tag[edited by: JustinMc at 1:35 PM (GMT -4) on 12 Jun 2025]
KCC's Quizzes AQQ305 about a mutual exponentiation equation
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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?
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ADGS1612
Recommended for New Designs
The ADGS1612 contains four independent single-pole/single-throw (SPST) switches. A serial peripheral interface (SPI) controls the switches. The SPI interface...
Datasheet
ADGS1612 on Analog.com
As Title,
I wonder if I want to connect multiple switch / mux with daisy chain SPI,
how many devices that I can connect?
Hi Eric,
The number of devices connected in daisy chain is dependent on a few factors, such as SCLK speed and timing. Every system can be different. Up to 16 devices is a good number to start, but that can be increased depending the limits of your system.
Regards,
Karen
Hi Eric,
The number of devices connected in daisy chain is dependent on a few factors, such as SCLK speed and timing. Every system can be different. Up to 16 devices is a good number to start, but that can be increased depending the limits of your system.
Regards,
Karen
At 6.25M SCLK frequency, is it possible to connect to a length of about 100 ADGS1612?