Other Parts Discussed in Thread: SN65HVD231 1) Is it possible to recommend us any low capacitance cable suited for CAN bus applications?
Our system details are:
Target bitrate: 250kbps
Max cable length = 200m
Max nodes = 16
Transceiver= TI sn65hvd2…
Other Parts Discussed in Thread: SN65HVD231 , SN65HVD230 Read in the datasheet:
Sleep Mode of the HVD231
The unique difference between the SN65HVD230 and the SN65HVD231 is that both driver and receiver are
switched off in the SN65HVD231 when a logic…
Other Parts Discussed in Thread: SN55HVD251 , SN65HVD231 , SN65HVD1040 Good afternoon everybody,
We are having some issues with these devices datasheet (SN55HVD251 and SN65HVD231). It is written on them that they are IS011898 compliant. My question is,…
Kevin,
The TCAN1042 family of transceivers is based on a VCC supply of 5V and thus a 5V CAN bus and logic levels. The SN65HVD231 is a 3.3V VCC design with a 3.3V CAN bus and 3.3V logic levels. What is the supply level on your VCC pin when the TCAN1042…
Hi Scott,
I wonder if you are looking at an older version of the datasheet. Check out this datasheet link for SN65HVD231 and let me know. This datasheet has more thermal information on the HVD23X family, including theta_jc and theta_jb.
For SN65HVD231…
David,
Which version of the device does the customer have? SN65HVD230, SN65HVD231, or SN65HVD232? There's an internal pull up on the Rs pin, and when that pin is high, the device is either in Standby or Sleep mode. So if R1 is floating, the pin will…
Other Parts Discussed in Thread: SN65HVD234 , SN65HVD231 Hi Team, The datasheet shows SN65HVD234(±100V) is more robust device than SN65HVD231(±25V) in terms of CANH/CANL transient pulse. (SN65HVD234 datasheet page.5) Is it due to strengthen the…
Other Parts Discussed in Thread: SN65HVD231 , SN65HVD251 Is that we can operate the SN65HVD231 and SN65HVD251 in compatible mode.Say SN65HVD231 is supplied by 3.3 Volts and SN65HVD251 supplied by 5Volts and both CANH and CANL connected together.
Other Parts Discussed in Thread: SN65HVD231 , TCAN330 , SN65HVD255 I am looking for a CAN transceiver to use in conjunction with the NovAtel OEM628. On page 157 of the OEM628 manual it gives the schematic of a typical CAN transceiver board. Would I be able…
Hi Max,
Thank you for the clarification. If the engineer still really wants to use the SN65HVD231, would it still be acceptable to use the signal switch I referenced above to create the same behavior as the dominant time out feature?
Thank you,
Jar…