• 

  JH Shin

  • 7 months ago
  • Interface
  • Interface forum

  TRS3232: Allowable input voltage specification for output pin

  • Resolved

  Part Number: TRS3232 Hello, Is there an allowable input voltage specification for the TRS3232 DOUT
• 

  CHEN YAN

  • over 1 year ago
  • Interface
  • Interface forum

  TRS3232: Saw noise coupling with output

  TI Thinks Resolved

  Part Number: TRS3232 Hi, Customer met an issue when use TRS3232, they found there is a saw noise coupling with output voltage. Please see pictures below. Could you please help me analysis the reason behind, thanks. with load, without...
• 

  Y.Ottey

  • over 1 year ago
  • Interface
  • Interface forum

  TRS3232: How to handle unused pins

  TI Thinks Resolved

  Part Number: TRS3232 Dear all, I would like to ask how to handle unused pins. Of the two input / output channels of TRS3232, one circuit is unused. Please tell me how to handle unused pins DIN, Dout, Rin, Rout. I checked the data sheet, but...
• 

  Y.Ottey

  • over 1 year ago
  • Interface
  • Interface forum

  TRS3232: Absolute maximum rating for terminals C1 +, C1-, C2 +, C2-.

  TI Thinks Resolved

  Part Number: TRS3232 Dear all, Our customer would like to ask the value of absolute maximum rating for terminals C1 +, C1-, C2 +, C2-. However, I could not confirm the these value in datasheet. Could you tell me the maximum rating values for these...
• 

  K.Hamamoto

  • over 1 year ago
  • Interface
  • Interface forum

  TRS3232: Charge pump operation

  • Resolved

  Part Number: TRS3232 Hi I read the following articles to understand the operation of internal
• 

  Hao L

  • over 1 year ago
  • Interface
  • Interface forum

  RE: TRS3232: single channel use

  Hanno, The input and output of unused channel can be left open. RIN pins have integrated 5kOhm resistors to ground per RS-232 standard. DIN have internal pull down as well. Regards, Hao
• 

  Frank Xiao

  • 6 months ago
  • Interface
  • Interface forum

  TRS3232E: pin 5 and pin 6 short to GND damage of TRS3232

  Part Number: TRS3232E Hi team, My customer is using the TRS3232E now. Currently we have found 4/120 pcs sockets' pin 5 and pin 6 are short to GND. Do you have some ideas about which condition will make the pin 5 and pin 6 short to GND damage? Thanks...
• 

  Jason Dai

  • over 1 year ago
  • Interface
  • Interface forum

  TRS3232: After 4KV ESD test, will see error data

  TI Thinks Resolved

  Part Number: TRS3232 Dear E2E, Customer use TRS3232 device on their system. They did 4kv ESD test. After that, they could see the error code through RS232 port. Does team see the similar issue before and how to improve/fix it? BR, Jason
• 

  Shinu.V.Mathew

  • over 1 year ago
  • Interface
  • Interface forum

  TRS3232: Supply change impact on RS3232 part

  TI Thinks Resolved

  Part Number: TRS3232 Hi Team, Our customer is using TRS3232 device and changes design from 5Vcc to 3.3Vcc. Can this change in supply from 5V to 3.3V, create any impact on lines RIN (13 th pin) and DOUT(14 th pin). Is there any variation on voltage levels...
• 

  Toshihiro Watanabe

  • over 2 years ago
  • Interface
  • Interface forum

  TRS3232: capacitor selection of C1

  TI Thinks Resolved

  Part Number: TRS3232 Hello, We couldn't buy the capacitor which is written in datasheet due to capacitor shortage. The use condition is below. We can't buy 0.047uF capacitor so we are wondering if 0.1uF can be used for alternative part of...

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