Part Number: SN65HVD1781-Q1 Tool/software: Dear TI experts,
My customer drew their schematic with SN65HVD1781-Q1.
Could you review the schematic?
Best regards,
Chase
Hemal Suthar said: Resistor Values When Unpopulated:
What are the recommended resistor values for the unpopulated pull-up (R7) and pull-down (R6) resistors?
As Clemens pointed out, this is for external fail safe biasing which helps devices without…
Part Number: SN65HVD1781-Q1 Tool/software: Dear TI experts,
My customer failed EMC CE current test of their product using SN65HVD1781-Q1.
1) Average and peak values are exceeded in measuring CE Current in 80~90MHz bandwidth.
2) Max exceeded value…
Part Number: SN65HVD1781-Q1 Tool/software: Hi Team,
Please provide Failure modes for below mentioned component.
1. SN65HVD1781QDRQ1
Thanks
Regards,
Silambarasan
Part Number: SN65HVD1781-Q1 Other Parts Discussed in Thread: SN65HVD1780-Q1 Dear team,
We are planning to use SN65HVD1781QDRQ instead of SN65LBC176QDRQ1. We have seen that drive current is 38mA compared to 60mA in SN65LBC176QDRQ1.
We understand that…
Part Number: SN65HVD1781-Q1 Hi E2E,
When using SN65HVD1781QDRQ1 for design testing, the communication waveform fluctuates.
Is there any suggestion for improvement?
Part Number: SN65HVD1781-Q1 Hi,
After a conversation with Jonard at Customer Support sends the task on here.
I looked at that drawing, but I don't understand if those resistors should be included or not.
Added pictures of both signals, A and B with…
Part Number: SN65HVD1781-Q1
My design has two channels, each utilizes a bunch of SN65HVD1781-Q1 transceivers and they share a bus on a single PCB. Each channel has common bus, but separate power (but with common ground) and separate HW watchdog. When…
Part Number: SN65HVD1781-Q1 Hi team,
Customer is using SN65HVD1781-Q1 in a DVR application, they wants to know how to determine the max supported node numbers in a RS485 BUS?
Their BUS will frequently report fault and unstable if the node number larger…
