Answered

• TRS3253E: TRS3253E (RS232) Fails at Higher Baud Rate

  

  Jonathan Lui

  Resolved

  Part Number: TRS3253E Hi, We have been using the TRS3253EIRSMR successfully in an USB2-to-RS232 application for many years now. However, with the latest batch of TRS3253EIRSMR that we received, all the parts were failing at higher baud rate, specifically…

  • Resolved

  • 1 month ago
  • Interface
  • Interface forum
Answered

• TRS3253E: Ripple Voltage

  

  Ali AS

  Resolved

  Part Number: TRS3253E Tool/software: I am using the TRS3253EIRSMR in my design, the schematics are as the attached picture. The transceiver can send and receive the messages successfully, but when looking at the signals on the oscilloscope i can see a…

  • Resolved

  • 11 months ago
  • Interface
  • Interface forum

• TRS3253E-EP: Internal Loopback/External Loopback

  

  Ena Peh

  TI Thinks Resolved

  Part Number: TRS3253E-EP Tool/software: Hi TI support, Is there a internal loopback function of TRS3253E-EP MIL graded RS232 transceiver? Or is there a way to do an external loopback test? Thank you! Best Regards Ena

  • 10 months ago
  • Interface
  • Interface forum
Answered

• TRS3253E: IBIS model

  

  Ali Sorouri

  Resolved

  Part Number: TRS3253E Tool/software: Hello, I do not see an IBIS model for TRS3253EIRSMR on TI website. how can I get one?

  • Resolved

  • over 1 year ago
  • Interface
  • Interface forum
Answered

• TRS3253E: Charge Pump: Switching Frequency

  

  Shota Mago

  Resolved

  Part Number: TRS3253E Tool/software: Hi team, Does switching frequency of the internal charge pump vary depending on load(data rate) like PFM? Or is it fixed frequency operation? Best regards, Shota Mago

  • Resolved

  • over 1 year ago
  • Interface
  • Interface forum
Answered

• TRS3253E: Auto-powerdown-plus

  

  Shota Mago

  Resolved

  Part Number: TRS3253E Hi team, The datasheet states "With auto-powerdown plus enabled, the device activates automatically when a valid signal change is applied to any receiver or driver input.". Just to make sure, does DOUT/ROUT work properly without…

  • Resolved

  • over 2 years ago
  • Interface
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• TRS3253E-EP: Not able to receive and transmit data through DB9 connector using Waveshare USB to RS232 converter

  

  Rajesh K R

  Answer Suggested

  Part Number: TRS3253E-EP Other Parts Discussed in Thread: TRS3253E Tool/software: I am using TRS3253E-EP IC in my custom board which is connected to DB9 connector from that i am trying transmit and receive data using USB to RS232 convertor. When i tried…

  • over 1 year ago
  • Interface
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Answered

• TRS3253E: TRS3253EIRSMR: J-STD-002 test results

  

  Riki Hitomi

  Resolved

  Part Number: TRS3253E To whom it may concern, I would like to know J-STD-002 test results of TRS3253EIRSMR. I checked the qualification summary, but I couldn't confirm tne J-STD-002 test results for this device. Can you show me tne test results…

  • Resolved

  • over 2 years ago
  • Interface
  • Interface forum

• TRS3253E: TRS3253E driver strength

  

  Shlomi Yehezkia

  TI Thinks Resolved

  Part Number: TRS3253E Hi Team, I am using the TRS3253E : RS-232 Transceiver With Split Supply Pin for Logic Side. https://www.ti.com/lit/ds/symlink/trs3253e.pdf In my configuration VCC = VL = 3.3 V and according to the datasheet, in this configuration…

  • over 6 years ago
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  • Interface forum
Answered

• TRS3253E: Alternative transceiver

  

  Matteo Tarquini1

  Resolved

  Part Number: TRS3253E Other Parts Discussed in Thread: TRSF3243 , SN65C3243 , TRS3243 , TRS3243E Dear experts, I can't find any TRS3253E on markets so my questions is if there are alternative chips like TRS3253E (preferably pinout compatible but I know…

  • Resolved

  • over 4 years ago
  • Interface
  • Interface forum

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