Part Number: PCA9546A Tool/software: Datasheet for PCA9546A states that device is SMBus compatible. Does this mean that device also supports ARP as defined by by SMBus specification? If not, is there any similar device in your portfolio that does support…
Part Number: PCA9546A Tool/software: i would like to use PCA9546A in SOIC-16 package (sadly no DIP is available).
It seems there are 3 SOIC-16 packages in the data sheet packaging - I assume the difference is due to different quantity, yet it is exactly…
Part Number: PCA9546A Tool/software: Experts,
Customer would like some clarification regarding the PCA9546 mux switches. Have couple of questions:
Once the channel is selected, the pass FET is acting as a short between the input and selected output…
Part Number: PCA9546A Hi.
First, some background.
I am developing a unit with four identical slots for plug-in modules. These modules will be identical insofar as the I2C devices on them and therefore have the same addresses. To manage this, I added…
Part Number: PCA9546A Other Parts Discussed in Thread: TCA9544A , TCA9546A , What is the difference between PCA9546 and TCA9544A? Which is recommended for an application which involves an MCU talking to 4 sensors over I2C with the same address?
How is the…
Part Number: PCA9546A Our application uses two FPGAs to simultaneously control this chip, with one main device and one backup device. If one device has an issue, the other can be backed up. However, in this application, there is a problem with the SCL…
Part Number: PCA9546A Our application uses two FPGAs to simultaneously control this chip, with one main device and one backup device. If one device has an issue, the other can be backed up. However, in this application, there is a problem with the SCL…
