Part Number: SN65HVD1791 Other Parts Discussed in Thread: ISO3082 , , ISO3080 Hello Expert,
There may be some unreasonable part in my question, so please forgive me.
Our customer is under design w/ this part.
This application is fire alarm system and communicate…
Part Number: SN65HVD1791 Hi, Good day. I hope you are doing well. On the SN65HVD1791D, table 7.1 indicates that the A and B lines are protected against over-Voltage, are the Y and Z lines also protected? Thank you. Regards, Cedrick
Part Number: SN65HVD1791 Could SN65HVD1791D be used as Half duplex RS485 by simply shorting
A-Y ----> Then using this as 'A' terminal for Half Duplex RS485
B-Z ----> Then using this as 'B' terminal for Half Duplex RS485
or is it not…
Part Number: SN65HVD1791 Hi expert,
Could you please let me know the ABS max for Y and Z pins?
I think the description in the datasheet is confusing.
I don't understand ABS max for HVD1791 Y,Z pin.
(datasheet)
HVD1785, 86, 91 , 92, 93 A, B pins –7…
Part Number: SN65HVD1791 Having an issue with the output of the SN65HVD1791 steadily climbs to a higher reference voltage as pulses are being sent to the slave device. Reference voltage ramps back down to 0V when pulses stop. This is represented by the…
Part Number: SN65HVD1791SN65HVD1791 Fault-Protected RS-485 Transceiver (datasheet SLLS872I –JANUARY 2008–REVISED AUGUST 2015):
On the datasheet page 22, it says "Use 1-kΩ-to-10-kΩ pullup and pulldown resistors for enable lines to limit noise…
Other Parts Discussed in Thread: SN65HVD1791 Hello,
we are looking for a short application note / schematic how to design a uart (5V microcontroller Rx & Tx) to RS422 (one differential pair for Rx, one for Tx) full duplex Interface.
We found the SN65HVD1791…
Other Parts Discussed in Thread: SN65HVD1791 We are using the SN65HVD1791 with a VCC at 3.3V instead of the recommended 5V. It seems to work fine in the lab. Do you expect us to run into any problems working with this chip at a lower voltage?
There is no other automotive transceiver in a 14-pin package. Without -Q1, there are the THVD1552, THVD1452, SN65LBC180(A), SN65HVD3086E, and SN65HVD1791/2/3.
