Part Number: PCA9545A
Tool/software:
Hi,
I'm trying to get some external telemetry from a motherboard by using an Aardvark I2C controller to master the SMBUS via test pins and communicate with an RT3674AE regulator. Through trial and error, I believe…
Part Number: PCA9545A Other Parts Discussed in Thread: TCA9545A Hi team,
can you help to confirm if PCA9545A can be applied in below use case?
master side be pulled up to 3.3V and slave side be pulled up to 1.0V.
Part Number: PCA9545A Tool/software: Hi expert,
Would you please comment the following signal status once the Pin3 “/Reset” is kept in “Low” state, what are the following signals’ status? “Hi-Z”? Or the others?…
Part Number: PCA9545A Other Parts Discussed in Thread: TCA9548A Hi team,
I will be grateful if you could assist with my question regard connection between two PCA9545A.
Can I connect two PCA9545A in series , like in image below. Thanks.
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Thanks.
My Regards…
Part Number: PCA9545A Other Parts Discussed in Thread: TCA9545A Hello E2E Experts,
Good day.
The Rev E datasheet for PWR9545A (March 2021) shows what appears to be TYPO (mistake) in Table 8-1.
See Bit B1, for the "No channel selected" case. The datasheet…
Part Number: PCA9545A Other Parts Discussed in Thread: TMP103 , Hi ti team, We are useing a PCA9545 in our design as a SMBUS switch. Could you please help to conform whether it is acceptable that there are no pull-up resistors on SDx/SCx line between PCA9545…