Part Number: THVD1450 Hi team,
We measured that the tPLH and tPHL values of the THVD1450DGKR in Driver mode are higher than the maximum values. What risks or problems might this pose?
The datasheet specifies Vcc as 5V, but we are using 3.3V. Will…
Part Number: THVD1450 Tool/software: I'm using the THVD1450 in a custom design and the mcu uses 3.3V CMOS logic. Can i use the THV without issues with this logic level if i connect the THVs VCC pin to 3.3V?
Part Number: THVD1450 Tool/software: Hi transceivers team,
My customer is using the THVD1450DR and wanted to know if there is a way to disable the failsafe feature (which is typically active high, to my understanding). The idle is particularly unwanted…
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: THVD1400 Hi team,
The communication works normally when the THVD1450 is used between the MCU and a single slave device. However, intermittent timeout issues occur after adding a second slave. Through…
Part Number: THVD1450 Tool/software: Hi All
We need to know the Chip country origin (wafer fab site) information for customs clearance, please advise where we can get the information? Thank you.
THVD1450DRBR
Part Number: THVD1450 Tool/software: Hi,
I am facing some strange issue.
i am attaching some block diagram of my circuit.
on field, in some PCBs, RX,TX logic lines trace near MCU (pic32) is cut or open or may be burnt ( i am not sure whether it…
Part Number: THVD1450 Tool/software: We are currently evaluating THVD1450DR as a replacement for the ADM1485JRZ and have observed waveform behavior during transmission testing. When using THVD1450DR, we noticed significant overshoot and undershoot on…
Part Number: THVD1450 Tool/software: Hi,
I would like to confirm my understanding regarding RS-485 transmission distance.
In Analog Devices’ AN-960, the commonly cited graph shows that at 10 Mbps the achievable distance is only about 15 ft. On the…
Part Number: THVD1450 Dear TI expert：
I want to use THVD1450 for RS485 communication with 20Mbps. Now I want to select a TVS for A/B Z/Y bus line.
From the datasheet I found the common-mode range is ±15 V.
1、So whether the "Reverse Stand-Off Voltage…
