Part Number: TCA9543A
Tool/software:
Hi, experts
Address 0x70 for this TCA9543APWR product is being scanned by the host.
Currently we've connected i2c devices (MAX96714GTJ/VY+T) to TCA9543APWR via CAM1_I2C and CAM0_I2C net, but it doesn't seem to be…
Part Number: TCA9543A Tool/software:
Hello, I would like to supply the switch with a voltage of 3.3V. The master bus voltage is 3.3V and the two slave buses are at 5V. The recommended operating conditions specify a maximum voltage of VCC+0.5V for INT0…
Part Number: TCA9543A Other Parts Discussed in Thread: TCA9546A , SN74LVC2G66 , SN74HCS74 , SN74LVC1G79 , SN74LVC1G175 Hi,
I would like to know if this is possible:
I think it is wrong because there is an address conflict, all TCA9543A have the same address…
Part Number: TCA9543A Other Parts Discussed in Thread: PCA9545A , PCA9544A Hello,
My customer is looking for a I2C expansion device with the conditions below.
- Connect two slave devices with the same address to the master I2C 1 channel and control each…
Part Number: TCA9543A Hello,
I am reaching out for guidance regarding the TCA9543A integrated circuit. I am currently facing a challenge with a microcontroller that operates at an I2C logic level of 1.8V, and I need to communicate with two different slaves…
Part Number: TCA9543A Dear Team,
We are using this TCA9543 I2C mux in our design.
Whether we need to provide the external pull up resistor for I2C lines (SDA & SCL) on the output side of slave channel 1 and 2.
Or pull up resistor is incorporated…
Part Number: TCA9543A Hi team, We need support on software side for validating the I2C lines in TCA9543A mux.
We are using CCI I2C
We are able to check the input I2C lines are coming up in saleae. The output side channel is not detecting anything.
Anything…
Part Number: TCA9543A Other Parts Discussed in Thread: TS5A23157 , TS5A23159 Dear Team,
I am currently facing an issue with two camera modules having the same slave address on the I2C bus.
To resolve this problem, I have incorporated the TCA9543APWR in…