Part Number: LSF0102
In the above picture, the SMB signal is sometimes 1.8V and sometimes 3.3V. Can this circuit communicate normally even when the signal is 1.8V? That is, 1.8V to 1.8V
In Figure 2, SMB2 signal is 3.3V, and the voltage of POW1 can…
Part Number: LSF0102 Hello, I am planning to use LSF0102 with below configurations: VREFA = 1.8V VREFB = 3.3V A port: SDA and SCL pulled up to a fixed 1.8V via 10kOhm resistors. B port: SDA and SCL pulled up to either 1.8V or 3.3V via 10kOhm resistors…
Part Number: LSF0102-Q1 Other Parts Discussed in Thread: LSF0102 In a typical circuit design with LSF0102 shown as below.
If VCCB is powered by 3.3V, but Vref_A keeps 0V.
Is there leakage voltage from VCCB to Vref_A?
If there is leakge voltage,…
Part Number: LSF0102-Q1 Other Parts Discussed in Thread: TXS0102-Q1 Hi team,
I have a few questions regarding the LSF0102-Q1 devices.
I am planning to use these devices for I2C signals. In the datasheet, it is mentioned that the LSF0102-Q1 supports…
Part Number: LSF0102 LS0102 tells OE must pull up to Vref through a 200Kohm, but what if my application is "10*LSF0102 are controlled by 1*1G07", see below figure as example. my question is how to determine each PU-RES of each LSF0102 OE ? stay on 200K…
Part Number: LSF0102 Tool/software: Hi
I have a question about the LSF0102 design. If B1 and B2 don't have pull-up resistors to 3.3V, will terminal B reference the voltage at terminal A (1.8V)?
The application requirement is to be active at 1.1V.…
Part Number: LSF0102
Tool/software:
Hello
How to use LSF0102 for UART. I can't get correct readings with it, using TXB0104 works fine, but I need to use LSF0102 in this project. I'm not using pullup resistors on LSF0102.
Part Number: LSF0102 Tool/software: Hi Team, I'm using the part LSF0102DQER for Bidirectional usage for UART interface.
Here is the schematics for reference.
I want to know the PU resistors are mandatory for this circuit.
Kindly provide your inputs…
Part Number: LSF0102-Q1 Other Parts Discussed in Thread: TXU0202 Hello TI Team,
I am currently using the LSF0102-Q1 as a level shifter for UART communication between a 5V microcontroller and a 3.3V TI BLE wireless MCU (CC2745), as shown in the attached…
Part Number: LSF0102 For the selected part i.e. LSF0102, In the datasheet no vil and vih value is mentioned. Can you please check and let me know the Vih min and Vil max values.
