Part Number: SN65HVD3082E Other Parts Discussed in Thread: THVD1426 , THVD1406 Tool/software: Hi,
I would like to use this transreceiver in RS485 Modbus protocol, I think this is only possible with auto direction control, Kindly Please suggest possible…
Part Number: SN65HVD3082E Other Parts Discussed in Thread: SN74LVC1G34 Tool/software:
Attached Image is my RS485 transceiver and this works with 5V. But as the reference design I can't pull up MCU pins to 5V cause I'm using stm32 MCU and the pins are…
Part Number: SN65HVD3082E Tool/software: Team
Datasheet Figure 9-4 indicates 10ohm series resistors on A/B line for transient protection.
Any issues if customer steps up R1 and R2 to 300ohm resistors?
-Kevin
Part Number: SN65HVD3082E Other Parts Discussed in Thread: THVD8010 , THVD8000 , THVD8000EVM Tool/software: Hi , Team
In order to pass EMC test, customer want to add C1,C2, L1,PTC1,PTC2 as the follow picture, do these devices affect the normal work of SN65HVD3082…
Part Number: SN65HVD3082E Other Parts Discussed in Thread: THVD1500 Tool/software:
Hello,
Is there an alternative, pin-compatible type to SN65HVD3082ED that does not require an external pulldown resistor?
Best regards.
Part Number: SN65HVD3082E Tool/software:
Can the level of this 485 input be directly pulled out to 5V? Is this current limiting resistor unnecessary?
We now use the red box part of the TX logic. Is this internal high resistance OC, or is it a real…
Part Number: SN65HVD3082E Tool/software: Hello experts,
My customer has a few questions on RS-485, could you please share your feedback on below inquiries?
Thank you in advance for your support.
1. Do we have any design guide or materials that cover…
Hi Masanori,
I apologize for the delay - I was out for the holiday season/new year.
I am not able to trace the unit in our system - so the next best step is to look at this link: https://www.ti.com/support-quality/quality-policies-procedures/anti-counterfeit…
Part Number: SN65HVD3082E Hi, I was trying to make a rs485 transmitter, I came across this ic and before starting the first question came to my mind was, how do I take care of each device address when multiple devices would be connected?
can you please…
Part Number: SN65HVD3082E Hi experts,
We would like to know when we enable the 485, how long should we wait then we can transfer data? Does datasheet have any description about it?