Texas Instruments USB2ANY: Can I use a USB2ANY or DPS Dongle to control a target IC that operates on a power supply other than 3.3V (such as 2.5V)?
Analog
USB2ANY
If the I2C pin of the target IC is 3.3V Tolerant, you can connect it as it is. If the I2C pin is not 3.3V Tolerant, connect through a level conversion IC such as the TCA9800.
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