• LM8342: spec check

  

  GARETH OU

  Part Number: LM8342 Hi The output voltage of lm8342 can be adjusted from 5v to 10v using i2c? Want to use Buzzer volume adjustment

  • 8 months ago
  • Power management
  • Power management forum

• LM8342: Application issue for LM8342

  

  April Jiang

  TI Thinks Resolved

  Part Number: LM8342 Hi colleague, My customer meet some issues when using LM8342, could you please help to review if the SCH is ok for LM8342? Thanks. One is that LM8342 download code with another IC at the same time ,code download failed. Circuit…

  • over 6 years ago
  • Power management
  • Power management forum
Answered

• LM8342: SCL-S pin connection

  

  ONISHI Yasushi

  Resolved

  Part Number: LM8342 Dear Sir; I have a question about LM8342 SCL-S pin connection. Dataseet says SCL-S pin is for in-circuit PCB testing and 15kohm pull up is in Fig27 and Fig28. But we can set vcom using I2C( SCL and SDA) without SCL-S. When not using…

  • Resolved

  • over 5 years ago
  • Power management
  • Power management forum
Answered

• LM8342: Power sequencing

  

  Pjs

  Resolved

  Part Number: LM8342 Hi, What are the power sequencing requirements for the LM8342? Ideally to simplify the sequencing requirements for my application, I would like to provide the VDD rail first and after some time apply the AVDD rail. Is this allowed…

  • Resolved

  • over 6 years ago
  • Power management
  • Power management forum

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