Part Number: SN65HVD230 Hi,
I am using a 3.3V sn65hvd230 with ESP32 MCU. I have programmed MCU to transmit frames continuously. Initially, everything is ok but after a day CAN bus hangs Up. Voltages of CANL , CANH are 2.25V and 2.25 Volts.
respective…
Part Number: SN65HVD230 Hello Team,
My customer originally used the device SN65HVD230DR, unfortunately, that's no longer in stock. However, they found alternatives such as "SN65HVD230MDREP" and "SN65HVD230QDG4Q1".
The datasheets…
Part Number: SN65HVD230 Attached below is the schematic of how we used it. The SN65HVD230D corrupts CAN line signals, it works again after replacing it with a new one. Multiple of our boards are experiencing the same problem.
^Here's a screenshot…
Part Number: SN65HVD230 Hi,
We are using the SN65HVD230DR as a CAN bus transceiver on a BLDC motor controller. We are facing multiple controller units with the SN65HVD230DR out of order. Most of them are externally fine but do not work anymore. One presents…
Part Number: SN65HVD230 We have used CAN SN65HVD230 in our BMS board. Testing is done in Lab, using a CAN to USB convertor and a PC. Worked fine.
Product is in pilot production now. We are seeing lot of failures of CAN IC.
Please review my schematic and…
Part Number: SN65HVD230 Hello Team,
My customer is considering the SN65HVD230 CAN transceiver, however there has issue data receive MCU I/O port threshold is mismatch for VIH/VIL. In the datasheet, the R-pin VOH/VOL is 2.4Vmin /0.4Vmax at 8mA source/sink…
Part Number: ISO1050 Other Parts Discussed in Thread: SN65HVD230 , Hi Team,
I saw ISO1050 and SN65HVD230`s output voltage level is different as below:
ISO1050
SN65HVD230
So I am wonder can ISO1050 communicate with SN65HVD230?
Thanks.
Regards, Sunny
Part Number: SN65HVD230 Hi team,
The customer's current situation is: SN65HVD230 in listen only state, after receiving the RX pin signal, STM32 MCU must first pull the RS pin down can receive the correct bus data.
If the customer's this node is…
Part Number: SN65HVD230 Tool/software: WEBENCH® Design Tools I was using SN65HVD230DR and found that there is no description of C7, C8, C9 in the data manual, and I have not found the corresponding description after consulting some materials. How to choose…
Part Number: SN65HVD230 Other Parts Discussed in Thread: SN65HVD233 Hi,
we would like to use your SN65HVD230D in the following manner.
Mode 1 - normal can bus mode:
of course SN65HVD230D is ok.
Mode 2 - Can bus transmission disabled:
on the BUS there will…