Part Number: BQ79656EVM-021 Other Parts Discussed in Thread: TXU0204-Q1
Tool/software:
Hello Everyone, I was planning to supply both 5V and 3.3V from a buck converter with two outputs 5V and 3.3V sharing the same ground. In this case GND_ISO and GND will…
Part Number: TXB0104-Q1 Other Parts Discussed in Thread: TXB0104 , , TXU0104-Q1 , TXU0204-Q1 , TXU0304-Q1 Tool/software: I'm trying to design a 1.8V to 3.3V circuit.，When the PCB was finished I realized that this feature was not available，Because the circuit…
Part Number: TXU0204-Q1 Hi team,
I have a question about the description in the datasheet P21 9.3.5 as below.
"It is recommended that the inputs are kept low before floating (disconnecting) either supply."
In my system, VCCA is active while…
The TXS is a passive switch with edge accelerators. Noise or ringing on the data lines can falsely trigger the edge accelerators and cause oscillations. Long traces/cables increase the risk.
For unidirectional signals, a more robust solution would be…
Part Number: TXB0104-Q1 Other Parts Discussed in Thread: TXU0204-Q1 , TLV840-Q1 Tool/software: Hi sir
The TXB0104-Q1 is connecting between SOC bootstrap pin and usb-to-uart bridge(FT230XQ-R).
The bootstrp pin side (point B) has pull low resistor 47Kohm…
Part Number: LSF0108-Q1 Other Parts Discussed in Thread: TXU0104-Q1 , , TXU0204-Q1 , TXU0304-Q1 Tool/software: ■Q uestion
① Does this model support I2S interface? ※I would like to confirm this as it is not mentioned in the datasheet.
② Can this model…
Part Number: TXU0204 Hi.
I have a question about output enable control of TXU0204.
My design is like below.
- VCCA=3.3V(Fixed), VCCB= 1.8V or 3.3V(Default)
- Output Enable referenced to VCCA through 10kohm resistor
From the link below Karan mentioned…
Part Number: TXB0104-Q1 Other Parts Discussed in Thread: SN74AVC4T245-Q1 , TXU0304-Q1 , TXU0104-Q1 , TXU0204-Q1 May I ask what are the differences between the previous SN74AVC4T245-Q1 and SN54SLC8T245 chips and the current TXB chips？
Two TXB I/Os must no be connected to each other. The outputs on both sides of the TXB are always active, and one output is not strong enough to override the voltage of the other one.
For unidirectional signals, you should use a unidirectional translator…
