Part Number: THVD1450 Tool/software: Hi
A my account meets communication issue with THVD1450.
During RS485 bus communication, The signals on the A-line and B-line on the RS485 bus are occasionally synchronized and the waveforms are as pictured. What…
Part Number: THVD1450 Other Parts Discussed in Thread: THVD8010 , THVD8000 Tool/software: Hi,
Is there any PLC transceiver solution , such as SSC P485 PL?
SSC P485 PL: https://www.alldatasheet.com/datasheet-pdf/pdf/95926/ETC/SSCP485PL.html;
Hi Aiden-Kai,
So for TVS selection you need to look at the abs max ratings of the A/B input pins (for this device it is +/-18V). So under a fault condition - the diode must not clamp higher than 18V or lower than -18V ; the clamping voltage will depend…
Part Number: THVD1450 Other Parts Discussed in Thread: THVD1449V , THVD1424 , TXU0304 , SN74LVC1G34 , TXU0101 Hi TI experts,
Using the THVD1450DRB with 5V power supply. Dose it mean the function PIN 1 R output voltage level is 5V.
Due to the MCU correspondence…
Part Number: THVD1450 Other Parts Discussed in Thread: SN65HVD1176 , THVD2450 , Hi team,
My customer wants to transfer from SN65HVD1176 to THVD1450/THVD2450, but find there is no data for differential input capacitance.
Can I know what is the differential…
Part Number: THVD1450 Other Parts Discussed in Thread: SN65HVD1176 , PROFIBUS , Hello
Both SN65HVD1176 and THVD1450 datasheets says they support profibus.
Does it mean both devices comply IEC61158-2 Profibus standard and Profibus certification test specification…
Part Number: THVD1450 Hello guys,
One of my customers is looking for RS485 half duplex transceiver which can drive the signal with 38400bps and 1200m distance. At this moment, they have the following questions. Could you please give me your reply?
Q1.…
Hi Michael,
1. I don't have a specific diode recommendation - as it really is going to depend on how much power the power line could potentially delivered. In the past we suggest the CDSOT23-SM712 for protection up to 1kV surges - but if higher protection…
