• LSF0102: LSF0102

  

  David Zhang61773

  TI Thinks Resolved

  Part Number: LSF0102 What is the leakage current for Vin=0V, Vref_A/B=0, but there is input on A1/A2 for I2C. The happens for single supply working situation(supply from wireless charging Rx), but need normal house keeping I2C working, what is the leakage…

  • 4 days ago
  • Logic
  • Logic forum

• LSF0102: Questions of LSF0102

  

  Jimmy Lai

  TI Thinks Resolved

  Part Number: LSF0102 Dear Team, Could you help to double check the schematic as below? Many Thanks, Jimmy

  • 12 hours ago
  • Logic
  • Logic forum

• LSF0102: LSF0102 VOL level

  

  user5143197

  TI Thinks Resolved

  Part Number: LSF0102 Hi team, In the following configuration, I think it is necessary to design the maximum value of the voltage level input to the FPGA (the maximum value of VOL of LSF0102) to be lower than the maximum value of VIL of the FPGA. However…

  • 15 days ago
  • Logic
  • Logic forum

• LSF0102: Questions of LSF0102

  

  Jimmy Lai

  TI Thinks Resolved

  Part Number: LSF0102 Dear Team, 3.3V to 1.8V, the left side is the 3.3V MDC, and the right side is the converted 1.8V MDC. Consult the manual. This device is like a switch, and the driving capability depends on the pull-up resistor. Would like to inquire…

  • 1 month ago
  • Logic
  • Logic forum

• LSF0102-Q1: What's the difference between LSF0102-Q1 and TXS0102-Q1

  

  Hale Tan

  TI Thinks Resolved

  Part Number: LSF0102-Q1 Other Parts Discussed in Thread: TXS0102-Q1 , Hi team, What's the difference between LSF0102-Q1 and TXS0102-Q1, except for data rate, supply current in the below the Excel? And from the technology family aspects, what is the difference…

  • 2 months ago
  • Logic
  • Logic forum

• LSF0102-Q1: LSF0102-Q1 VOLTAGE LEVEL SHIFTER

  

  ASHISH JOHNSON

  TI Thinks Resolved

  Part Number: LSF0102-Q1 Other Parts Discussed in Thread: TXU0202 I have a doubt while switching EN of ISOLATOR will fail the device VREFA and VREF B supply's will be provided separately and controlled via a switching circuit. Design attachment provided…

  • 3 months ago
  • Logic
  • Logic forum
Answered

• LSF0102: Inquiry Regarding LSF0102DCUR Level Shift Specifications

  

  SHH

  Resolved

  Part Number: LSF0102 Hi team, Currently, the customer's project will utilize a level shift from 3.3V to 1V. Can the LSF0102DCUR be used for this purpose? Based on the datasheet, it specifically mentions certain voltage levels. Does this mean it is limited…

  • Resolved

  • 25 days ago
  • Logic
  • Logic forum

• RE: LSF0102: Max lead thickness of the 'DCUR Package

  

  Jack Guan

  Al, Lets continue this discussion through email. I will close this thread. Regards, Jack

  • 1 month ago
  • Logic
  • Logic forum

• LSF0102: Maximum Cable Distance at 100kHz I2C operation

  

  Selim Ozdogan

  TI Thinks Resolved

  Part Number: LSF0102 Other Parts Discussed in Thread: LSF0108 , , P82B96 , TCA9803 , TCA9617B , TXS0102 , TCA9800 , TCA9517 , TCA9517-Q1 , TCA9416 Hello, I am designing a FMC board for the communication between two main boards. The FMC board will be connected…

  • 1 month ago
  • Logic
  • Logic forum
Answered

• LSF0102: I2C translation lipo battery powered RTC

  

  Robert Smith

  Resolved

  Part Number: LSF0102 Hi I've got PCF8523 RTC that is powered directly from a LIPO battery with a voltage range of 3-4.28V. this must communicate with the microcontroller over I2C that is running at 3V IO. The RTC VIH is 0.7xVDD = 2.996V so conceivably…

  • Resolved

  • 2 months ago
  • Logic
  • Logic forum

Didn't find what you are looking for? Post a new question.