How the I2C Bus Works - EEWeb
How the I2C Bus Works - EEWeb
How the I2C Bus Works - EEWeb
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I 2 C <strong>Bus</strong> repeater (PCA9515) and Hub (PCA9516)<br />
PCA<br />
Master<br />
Master<br />
9515<br />
Hub<br />
9515<br />
Hub 1<br />
1<br />
PCA<br />
9516<br />
Application Note AN255<br />
Hub 2<br />
Hub 3<br />
Hub 4<br />
Hub Hub 5<br />
5<br />
Semiconductors<br />
PCA9515 and PCA9516 were designed to isolate up to 400 pF on each segment and uses an<br />
offset VOL to allow bi-directional signaling without use of a direction pin. They were not<br />
designed to operate on <strong>the</strong> same bus since a low signal is not passed through two devices.<br />
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