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Use of ASELx for I2C address selection

Category: Hardware
Product Number: [LTC2936]

HI,

I just have a few question concerning the I2C adress of LTC2936 :

- Is the I2C address selected only at start-up or does it evolve during operation according to ASELx level change?

- In datasheet, ASELx is directly connected to VDD33 or GND. What will be the possible impacts of using a pull up/down resistor (4k Ohm for example)?

Thanks