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 per…

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  • 3 months ago
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• 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…

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  • 3 months ago
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• 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…

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  • 7 months ago
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• SN65176B: Part Marking----Devices showing marking as 28K and 28M

  

  Amar Saswihalli

  Resolved

  Part Number: SN65176B Team, Need your quick help on SN65176BDR part marking. Devices have marking which mentioned 28K and 28M and customer is unable to find out the reasons why it has different marking. Kindly help advice ASAP as production is stopped…

  • Resolved

  • 11 months 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 1 year ago
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• SN65176B: how to understand the input resistance spec for receiver?

  

  Aki Li

  TI Thinks Resolved

  Part Number: SN65176B The datasheet showed the minimum input resistance is 12kohm for receiver. Customer wanted to understand how this spec affects the system design, and how to use it for the external circuits design?

  • over 1 year 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 abs value…

  • 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 the…

  • over 1 year ago
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• SN65176B: SN65176BP having two different xray image

  

  Poh Kok Keng

  TI Thinks Resolved

  Part Number: SN65176B Dear Support, Xray shows these 2 units having the same body marking, the internal die (1 is smaller than the other) and leadframe are different Back unit Lot code: 21AHNZM Good unit LOT code: 22A1H3M I understand they are 2 PCNs…

  • over 1 year ago
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• SN65176B: Current consumption is not according to the datasheet in some batches.

  

  Héctor Vitales

  Resolved

  Part Number: SN65176B Hello, I think we have counterfeit pieces for next reasons: - In some batches the current consumption of this chip is 17mA (no communication activated) - In other batches, the current consumption is 1mA (no communication activated…

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  • over 1 year ago
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