Part Number: THVD1450 HI team,
i would like to know,
can customer remove the GND line and have no isolation if the cable length is only 1m in RS485? Please kindly share your expertise. Thanks.
Hello, sorry for the late reply, I was on vacation. I verified the problem is not on the PCB, since I replaced the transceiver with SN65HVD72DRBR and now it works normally and I am able to communicate with a computer. I can do the test on another assembly…
Part Number: THVD1450 Other Parts Discussed in Thread: THVD1410 ,
Hello,
Are there any examples how could THVD1450/THVD1410 RS485 transceiver be programmed when using protocol such as Modbus RTU (slave and master)? I am using C language environment (CubeIDE…
Part Number: THVD1450 Hi all,
I was looking for TINA-TI model for THVD1450 , and found IBIS models only.
Is there TINA-TI model available for THVD1450 ?
Regards,
Kutumi Hasegawa
Part Number: THVD1550 Other Parts Discussed in Thread: THVD1450 , Hi team, My customer wants to change THVD1450 to THVD1450. I think there is a difference in the number of nodes in the data sheet, but are there any other differences? Is it possible to do a…
Part Number: THVD1450 Hi Team,
Customer uses THVD1450DR in their system to communicate with PSU(ST3845 in side) by 2M cable.
Here is the system block, Customer found losing data issue at THVD1450 side.
Could you help to check the block and give some suggestions…
Part Number: THVD1450 Other Parts Discussed in Thread: SN65175 , Hi team,
In the datasheet, http://www.ti.com/lit/ds/sllsey3e/sllsey3e.pdf , it mentioned the Max Vth+ is -20mV,
But in 10.2.1.4 Receiver Failsafe session, it describes differential signals…
Part Number: THVD1450 Other Parts Discussed in Thread: MAX3221E Hi team,
I'm designing an RS485 system using two THVD1450, capacitance of the capacitor pump is designed according to the datasheet, 0.33uF at 5V. Waveforms at V+ and V- pins are pretty…