• TCA9617B: Can the positions of Master and Slave be swapped?

  

  Alex Chen

  TI Thinks Resolved

  Part Number: TCA9617B Other Parts Discussed in Thread: TCA9800 , LSF0002 Tool/software: Hi there, Below is the circuit recommendation for TCA9617B from its data sheet. My questions are: 1. Is VCCA tied to master and VCCB tied to VCCB? can they…

  • 11 months ago
  • Interface
  • Interface forum

• PCA9306: Please review the schematic, and have a question.

  

  Chase Jeong

  TI Thinks Resolved

  Part Number: PCA9306 Other Parts Discussed in Thread: LSF0002 Tool/software: Dear TI experts, My customer tests PCA9306 in their own PCB. Could you review the schematic first? (1V8_DOVDD is from LDO.) They found that if they set R7 to 200Kohm…

  • over 1 year ago
  • Interface
  • Interface forum

• LSF0102: Is that leakage from VerfB to VerfA?

  

  zhang ping

  TI Thinks Resolved

  Part Number: LSF0102 Other Parts Discussed in Thread: LSF0002 , Tool/software: ① After measurement, the LSF0102DCTR level conversion chip will leak from the high level of the VerfB terminal to the low level of the VerfA terminal. When the VerfB is 3.3V…

  • over 1 year ago
  • Logic
  • Logic forum

• SN74LVC2T45: SCH review and DIR function consult

  

  Kailun Liu

  TI Thinks Resolved

  Part Number: SN74LVC2T45 Other Parts Discussed in Thread: TXB0102 , LSF0002 , LSF0102 Tool/software: Hi team, For the level shift between two MCU, the system need to config the DIR voltage level to determine direction before start shift?

  • over 1 year ago
  • Logic
  • Logic forum
Answered

• LSF0102: Can be used for I2C level sifter?

  

  Kazuhiko Hirano

  Resolved

  Part Number: LSF0102 Other Parts Discussed in Thread: TXS0102 , , LSF0002 Tool/software: Hello, My customer is looking for a level sifter for I2C interface, and thinking around LSF0102 or TXS0102. However, those devices are not categorized as “I2C level…

  • Resolved

  • over 1 year ago
  • Logic
  • Logic forum

• PCA9306: PCA9306 translate between 3.3V and 3.6V

  

  Joel Brown

  TI Thinks Resolved

  Part Number: PCA9306 Other Parts Discussed in Thread: LSF0002 Tool/software: I am confused about how to configure the PCA9306 when VREF2 = 3.6V and VREF1 = 3.3V. Since the voltage difference is less than the threshold voltage of 0.6V should we switch…

  • over 1 year ago
  • Interface
  • Interface forum

• TLA2022: review the schmatic

  

  Chen Alex1

  TI Thinks Resolved

  Part Number: TLA2022 Other Parts Discussed in Thread: LSF0002 Tool/software: hi sir I use the TI ADC in the AI module. could you help to review it? thanks

  • over 1 year ago
  • Data converters
  • Data converters forum

• TCA39416: spec check

  

  GARETH OU

  TI Thinks Resolved

  Part Number: TCA39416 Other Parts Discussed in Thread: TCA39306 , , LSF0002 , LSF0102 Tool/software: Hi Could you help recommend I3C level shift 1.8V to 3.3V and buffer. Thanks

  • over 1 year ago
  • Interface
  • Interface forum

• SN74AVC8T245-Q1: Level shifter for Ethernet RMII interface recommendation

  

  Chuqiang Wen

  TI Thinks Resolved

  Part Number: SN74AVC8T245-Q1 Other Parts Discussed in Thread: TXV0108-Q1 , TXB0101 , SN74AXC4T245-Q1 , LSF0002 , SN74LXC8T245-Q1 , LSF0102-Q1 , SN74LXC1T45-Q1 Hi team, My customer need a 5V to 3.3V level shifter for Ethernet RMII interface. This is…

  • 1 month ago
  • Logic
  • Logic forum

• PCA9306: Tying EN to 1.8V

  

  Austin Allen

  TI Thinks Resolved

  Part Number: PCA9306 Other Parts Discussed in Thread: TCA9406 , LSF0002 Tool/software: Hey team, Engineer is trying to use PCA9306 as a 1.8V to 3.3V translator for I2C. Issue is, the 3.3V supply will be up before the 1.8V supply. Ideally, we would…

  • over 1 year ago
  • Interface
  • Interface forum

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