Hello Guys,
Our customer needed additional information on the I/O pins of TPS549A20.
Do they need pull-up resistors to 3.3V on I2C SDA, and SCL ?
Thanks in advance!
Art
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Hello Guys,
Our customer needed additional information on the I/O pins of TPS549A20.
Do they need pull-up resistors to 3.3V on I2C SDA, and SCL ?
Thanks in advance!
Art
Yes, use external pull up resistors. The values will depend on the loading of the I2C bus.
the following post discusses the pull up resistors e2e.ti.com/.../3490136