• SN65176B: Long term reliability of SN65176B when powered with 3.3V instead of 5V

  

  Nik

  TI Thinks Resolved

  Part Number: SN65176B Tool/software: We recently discovered a manufacturing issue on one of our RS-485 boards , where the SN65176B transceiver was inadvertently populated and powered from a 3.3 V rail instead of the intended 5 V. Despite being outside…

  • 1 month ago
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Answered

• SN65176B: SN65176B connection problem

  

  Michael Soldierram

  Resolved

  Part Number: SN65176B Other Parts Discussed in Thread: THVD1450 , THVD1550 Tool/software: Hello We want to make a connection between the SN65176BDR product and the STM32F401RET6 MCU. We had some problems while drawing the SN65176BDR. Our drawing is below…

  • Resolved

  • 8 months ago
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Answered

• SN65176B: SN65176B

  

  josie sim

  Resolved

  Part Number: SN65176B Tool/software: Hi , I bought SN65176BDR from Digikey. and based from the external visual inspection, X-ray and XRF we observed some deviation compared to what was declared from the datasheet. Below is the summary: Top marking…

  • Resolved

  • over 1 year ago
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• SN65176B: Power collaps when connecting more than two transceiver

  

  Erfan Omidvar

  Part Number: SN65176B Other Parts Discussed in Thread: AM3352 Tool/software: Hello, I’m designing a controller board using an AM3352 as the CPU and SN6517 as the RS-485 transceiver. The board drives six outputs, but when more than two transceivers…

  • 1 month ago
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Answered

• SN65176B: The AMR value for both pin6 (A) and Pin7(B)

  

  Ken Zhang

  Resolved

  Part Number: SN65176B Other Parts Discussed in Thread: THVD2410 Tool/software: Hi, I understand that the AMR for both A and B pin,with respect to Pin5. are -10 to 15V, is it right? Are there differential AMR value for A-B and common AMR value for…

  • Resolved

  • 3 months ago
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Answered

• SN65176B: SN65176BDR

  

  josie sim

  Resolved

  Part Number: SN65176B Tool/software: Hi, We have observed some deviation between the actual parts and the TI datasheet that we need you help to clarify Top marking per datasheet “65176B”, Actual “ SN 65176B” Plating material per datasheet…

  • Resolved

  • over 1 year ago
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Answered

• SN65176B: Possible counterfeit

  

  Eric Valencia

  Resolved

  Part Number: SN65176B Dear all, We recently received circuit boards that didn't pass our quality test. After closer inspection, we found that the IC: SN65176B has a different print on it. The logo consists of only the TI letters and a couple of concentric…

  • Resolved

  • over 1 year ago
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• SN65176B: Difference between SN65176B and THVD1520

  

  JH Shin

  TI Thinks Resolved

  Part Number: SN65176B Other Parts Discussed in Thread: THVD1520 Hello, My customer would like to know the difference between the SN65176B and THVD1520. Could you please tell us what is difference between the two products? Is it possible to replace…

  • over 2 years ago
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• SN65176B: Datasheet Request

  

  Saranya M

  TI Thinks Resolved

  Part Number: SN65176B Hi , Please provide new and old datasheet for SN65176BP after the PCN issued in 2021 (PCN Number :20210811000.1) Also please share comparison table of changes for this part . Regards, Saranya M

  • over 2 years ago
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• SN65176B: transient max value

  

  Emma Wang

  TI Thinks Resolved

  Part Number: SN65176B Other Parts Discussed in Thread: THVD2450 , SN65HVD21 Hi expert, I have a customer used SN65176B. And they will measure some voltage spike on 485A/485B-GND, when the AC side air-switch turns on. I know it already violate the…

  • over 2 years ago
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