Part Number: PCA9306-Q1 Other Parts Discussed in Thread: PCA9306 Hi Team,
Can you confirm that the PCA9306 is compatible using a VREF1 of 1.8V and a VREF2 of 3.7V?
I'm assuming yes, based on the statement here:
But the following made me second guess…
Part Number: PCA9306-Q1 I2C BUS translator PCA9306-Q1, VREF2 pullup 200k, if 5V change to 3.3V level, VREF1=3.3V, VREF=5V, use Equation 6 calculated Rmin = (5-3.3-0.6)/0.128 = 8.6k, but u sually 200K is used. How to explain? or 10k is enough.
Part Number: PCA9306-Q1 Other Parts Discussed in Thread: PCA9306
How to explain this sentence as follows, if I2C from SOC(1.8V) to IC(3.3V), SOC I2C is open drain, but IC's I2C is LVTTL, not open drain, how to confirm the direction? If use PCA9306 is not…
Part Number: PCA9306-Q1 Other Parts Discussed in Thread: TCA39306-Q1 Hi,
I wanted to ask about your PCA9306-Q1 Dual Bidirectional I2C Bus and SMBus Voltage-Level Translator - Texas Instruments.
Is this Voltage-Level Translator compatible with ASIL-B? …
Part Number: PCA9306-Q1 Hi ,
In customer's application, I2C in FM+ mode, up to 1Mbit/s, can PCA9306-Q1 meet that? if not, what's the suggestion?
thank you!
B&R
Yuan
Part Number: PCA9306-Q1 Other Parts Discussed in Thread: PCA9306 Hi experts,
Could you please help to share below spec of PCA9306-Q1? I can't find it in datasheet. Thanks.
Maximum recommended junction temperature Tj.max.
Input high and low level …
Part Number: PCA9306-Q1 Hi Team,
My customer is using PCA9306-Q1 as an I2C switch while VREF1=VREF2=1.8V. I have a question about the voltage selection of EN pin. Why we can't choose high logic to exceed Vref2+Vth? My understanding is that this will help…
Part Number: PCA9306-Q1 Hi Team,
This devices datasheet recommends a weak 200kΩ pull-up for the EN signal. Is there any reason why this pull-up needs to be so weak? Could we instead use a stronger pull-up, and if so, is there a minimum allowable…
Part Number: PCA9306-Q1 Hello,
The PCA9306-Q1 is used in our application as a I2C switch. Both sides of the PCA9306-Q1 are supplied with 3.3V (from the same supply) and we don't need the voltage translation functionality. The EN pin is controlled by a…