Part Number: LSF0204-Q1 Other Parts Discussed in Thread: LSF0204 , TXU0202 , TCA9800 , TXU0102 Tool/software: Hi team,
Customer met one issue which need your help. You can find the schematic, description and waveform as below.
Description:
After running…
Part Number: LSF0204-Q1 Other Parts Discussed in Thread: LSF0204 Tool/software: Hello team,
A customer asks if they can follow below apps note to calculate the total capacitance on the I2C bus of LSF0204-Q1.
Could you please confirm it?
Why, When,…
Part Number: LSF0204-Q1 Hi Team,
Good Day,
We are planning to use LSF0204-Q1 in Our design.
We have requirement of level shifting MDC,MDIO signals from 2.5V to 3.3V.
We want to know the propagation delay while translation.
In the datasheet we can able…
Part Number: LSF0204-Q1 Hi TI Team,
We are using LSF0204-Q in our circuit for level translating the 1.8V signal to 3.3V signal. The 1.8V supply is from a LDO and it is connected to the VREFA and 3.3V supply is connected to the VREFB. There is a pull…
Part Number: LSF0204-Q1 Other Parts Discussed in Thread: SN74LVC2G66-Q1 , TCA9517-Q1 , SN74LVC2G17-Q1 Can we use this part as buffer, by connecting Vref_A and Vref_B at the same voltage level?
Part Number: LSF0204-Q1 Other Parts Discussed in Thread: TXB0304 , TXB0106-Q1 , , SN74AXC4T774-Q1 Hi TI Expert,
We try to find the AEC-Q100 version of TXB0304 on ti.com but the TXB0106-Q1 could not support 100Mbps under 1.8V VCCA <-> 3.3V VCCB scenario…
Part Number: LSF0204-Q1 Other Parts Discussed in Thread: LSF0204 Team,
I'm surprised to not find more data on the saturation level of the input-output switch of this family of level shifters in the datasheet. from https://www.ti.com/lit/an/slva675b…
Part Number: LSF0204-Q1 Hi Ti team.
There is a regulation that the minimum operating voltage of Vref_B is Vref_A+0.8 V, but when the Vref_B side power down first, the regulation cannot be observed in the transient state.
In that case, is there a risk…
Part Number: LSF0204-Q1
Hi guys,
I`m using the LSF0204QPWRQ1 for a downtranslation from 5V to 1.8V side.
Two pins are for I2C (B3, B4) and B1,B2 are GPIO-Pins coming from a uC 5V side.
The issue is I measure at Pin A1/A2 1.97V but the VREF_A is 1.80V…
Part Number: LSF0204-Q1 Hi,
I`m not pretty sure about it after reading the datasheet.
I have on side-B a voltage of 5V and on side-A a voltage of 1.8V. Do I need to use than 1.8V for the ENable pin or is 5V also fine?
As I`m coming from the uC-side with…
