Answered

• SN65HVD78: Can a 485 network work if the R and D pin are combined?

  

  Ryan Lee TW

  Resolved

  Part Number: SN65HVD78 Hi Expert, Is it possible to combine D and R pin together for half-duplex RS-485 application as below configuration? The left side of SN65HVD78 is FPGA HR Bank, it is Bi-direction pin. Thanks.

  • Resolved

  • 1 month ago
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Answered

• SN65HVD78: Cavity/PIND Question

  

  Steve Widener

  Resolved

  Part Number: SN65HVD78 Please advise whether this device is considered a “cavity” part. If so, whether TI performed any PIND test? PIND (Particle Impact Noise Detection) SN65HVD78DR

  • Resolved

  • 4 months ago
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• SN65HVD78: SN65HVD78DRBT - How to detect cable deconnected ?

  

  bruno lepvraud

  TI Thinks Resolved

  Part Number: SN65HVD78 Other Parts Discussed in Thread: PROFIBUS , , INA185 Hello, We use SN65HDV for a fieldbus like Profibus. We would like to know if an equipment is connected or not to the wire network when we send data. We don't know how to detect…

  • over 1 year ago
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• SN65HVD78: SN65HVD78 - input differential capacitance

  

  Sunset

  Part Number: SN65HVD78 Other Parts Discussed in Thread: SN65HVD10 Hello Team, can you share the input differential capacitance for the SN65HVD78? We have only the output one in the datasheet. The SN65HVD10 on the other hand, have both input and output…

  • over 2 years ago
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• SN65HVD78: LVDS to SN65HVD78 RS485 receiver

  

  EE408

  TI Thinks Resolved

  Part Number: SN65HVD78 Can I use SN65HVD78 receiver to take an LVDS signal ? Are there any concerns ?

  • over 1 year ago
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Answered

• SN65HVD78: R pin pull up or down resister

  

  Koji Ikeda

  Resolved

  Part Number: SN65HVD78 Hello Support team, My customer inquiries R pin. When they use it as receiver, does SN65HVD78D need pull up or pull down resister? R pin looks like to be push-pull output but Fig.26 uses 10k ohm pull up resister. Thanks, Koji…

  • Resolved

  • over 1 year ago
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Answered

• SN65HVD78: SN65HVD78

  

  Gina Lai

  Resolved

  Part Number: SN65HVD78 Hello , I get the test issues on this component , and i would like to know the date code of this batch could you please assist to confirm it thanks

  • Resolved

  • over 2 years ago
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Answered

• SN65HVD78: Marking on the back

  

  Liu Yang

  Resolved

  Part Number: SN65HVD78 Hi Team, For the chips from the same tape and reel their back marking are different. Is it normal? Beat Regards, Tom Liu

  • Resolved

  • over 2 years ago
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Answered

• SN65HVD78: Hot Swap Application

  

  Liu Yang

  Resolved

  Part Number: SN65HVD78 Hi Team, Can SN65HVD78D support hot swap? Is there any risk in hot swap application? Beat Regards, Tom Liu

  • Resolved

  • over 2 years ago
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• SN65HVD78: Termination resistor and connecting more than one slave devices with the transceiver

  

  Sharan Ghimire

  Part Number: SN65HVD78 Hello, I am using above mentioned parts to convert TTL /cmos logic to rs 485 and i am wondering if i need a termination resistors and what value ( typically its 60 ohm on each side). Other question I have is: I have 2 slave devices…

  • over 2 years ago
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