Part Number: THVD1420 Hi team,
In my understanding, Rt might be needed for each node. Could you kindly help me understand the reason that Rt is not applied to the middle nodes?
Thanks.
Part Number: AM26LV31E Other Parts Discussed in Thread: THVD1420 Tool/software: I have a breadboard application where I need to drive 7 RS422 output, and receive 1 RS422 input. These will interface with an FPGA, so I'd like to use 3.3V logic. The interface…
Hi Grady,
First - you should probably use the THVD1520 as the Maxlinear device is rated to 10Mbps which is the same data rate as the THVD1520 - and the THVD1510 is only rated for 500kbps - sot he THVD1510 is not the best replacement unless the system…
Part Number: SN65HVD3088E Other Parts Discussed in Thread: THVD1420 , THVD1520 , , TVS0701 , TPD1E10B09 Hi ,Experts
Here is a customer's RS485 project. when the customer use THVD1420, system can work normally at 10Mbps.
But if customer change THVD1420…
1. We do not know if this actually is a problem. If the capacitance is too high, the signal edges are too slow (this would be visible in the scope capture).
2. You need a pull-up on RO if you MCU's RXD pin needs a valid signal even when the receiver is…
Part Number: THVD1400 Other Parts Discussed in Thread: THVD1420 , ISO1430 Hello support team,
I was looking for a counterpart of the ISO1430 without isolation. Comparing the datasheets of the ISO1430 and the THVD1420 made me assume that the bus sides are…
Part Number: SN65HVD485E Other Parts Discussed in Thread: THVD1420 , THVD1520 Can you suggest PCB guide lines SN65HVD485E.,
PCB track is straight required or not,
refer attached PCB layout it is OK or not.
PTC us for little fuse part
Kindly suggest better…
The RS-485 specification requires a certain minimum drive strength. All RS-485 transceivers, including 3.3 V ones, comply with the specification.
Section 9.2.1.1 of the SN65HVD08 datasheet shows the relationship between cable length and data rate. It…