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…
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: 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 currents…
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…
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 designed to…
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…
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…
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.
