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…
Part Number: THVD1450 Hi Team,
I am looking for an alternative to THVD1450DG which can be used with external pull up/down.
Customer has concerns regarding EMI compliance when no external pull up down resistors are used.
BR, Stefan
Part Number: THVD1450 I am currently validating a PCB that uses the THVD1450DRBR RS485 buffer chip and I am facing two issues. The first is that the signal, when toggled, will pulse very high or very low (>6V when change in magnitude should be 3.3V or…
Part Number: THVD1450 Other Parts Discussed in Thread: THVD1424 Hello guys,
One of my customers uses THVD1450 with 120 ohm external termination resistor for current products. For their next products, they need to turn on/off the external termination resistor…