I read this FAQ ( (+) [FAQ] PCA9306: Voltage levels translation - Interface forum - Interface - TI E2E support forums ) about the VIH/VIL/VOH/VOL and that these Pass-Transistor voltage translators do not have traditionally voltage thresholds. If…
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 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 Other Parts Discussed in Thread: TCA9800 Hi All,
Customer wants to use the PCA9306 between the EC and audio. The EC is connected 3V3 as a master, and audio is connected the 1V8 as a slave. I want to confirm whether the PCA9306 meets…
Part Number: PCA9306 Hi, just wanted to get a quick schematic review for a Wireless BMS for Stellantis by Visteon. The application is simply shifting 5V I2C to 3.3V I2C and looks good to me but I wanted to get another look.
Part Number: PCA9306 Hi, Expert
my customer using PCA9306 as 1.8V and 3.3V level shifter. but 1.8V side is raising up to unexpected 2.03V. please help to give some advice. thanks.
2.03V wave not expected 1.8V
Part Number: PCA9306 Other Parts Discussed in Thread: LSF0102 Hi Team
I am working with the PCA9306 and trying to understand its operation
1. In which voltage level the NMOS stops to conduct?
Can you give an example with VPDU = 5v and VREF1=3.3v
Part Number: PCA9306 Other Parts Discussed in Thread: TCA9800 , SN74LVC2G66 Hi,
I would like to work with PCA9306 with the same 3.3v on both of his sides (vref1=vref2=3.3V).
I want the device to be like a buffer from my external I2C interface.
i dont have…