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Welcome to the Interface Transceivers E2E page!

Here you will find a variety of resources that support our long list of devices (750+ and counting!)

Select an interface below to find a collection of FAQs, application notes, videos, and more:

Tool/software:

Hello,
I want to use 4 RS-485 in full duplex mode with RE and DE control. Is it possible with this MCU? Can I use LIN1 and LIN2 for RS-485?

Also, can I configure analog…

Tool/software:

Hello,
I would like to understand how the THVD9491-SEP is able to operate at 50 Mbps, considering its maximum receiver propagation delay is quite high (60 ns). Could you please clarify this?

Tool/software:

Hi,

I am using SN65HVD75DGKR devices for RS-485 communication, some times I see different resistance on the A and B inputs referred to ground (pin 5) such as 220K and 1M.

I tend to think that 220K is the internal…

Tool/software:

Hi, I would like to use this part number THVD4411 for use alternally RS-232 or RS-485, but I've a question: Which is the best solution to protect it from harsh environment? like surge, EFT or more potential overvoltage…

Tool/software:

Hello,

I would like to know the max current consumption of RS-485 TRANSCEIVERS for using in our power supply
If power supply 3.3V 50mA, it that enough?

Could you pls send me the suggestion?

Best Regards,

Prasit…

How to implement a circuit to pass transient level of 310V/300A. What is the internal resistance of H/F pin of this device?

Hello,

In RS-485 bus architecture if a node (DS16F95QML-SP) is powered off, is there any risk about the component whether it can be damaged or not due to other powered nodes in the bus? And also, is there any possibility that…

Hello,

I am trying to understand the difference between RS485 and RS422.  I have read as many TI app notes as I could find along with a few from other sources.  I have a strong understanding…

Hello TI-Masters, hello community,


on our custom board we use external RS-485 driver. In the firmware runs on R-core (0-0) with RTOS and uses USART5 for communication. RX, TX and RTS pins are…

I have an RS-485 transceiver connected to the SCI-B TX/RX pins and configured at a baud rate of 921600.

The Sysclkout is configured at 60Mhz (20Mhz OSC, with PLLCR[DIV] = 6, PLLSTS[DIVSEL…

Hi all,

Reviewing the THVD1406 DATASHEET, I have seen in Figure 9-5 that a pull-up resistor of 10 kOhm is placed between R signal and VCC:

What is this resistor intended for?

Many thanks. 

I'm trying to find an RS485 half-duplex transceiver that can handle over 100 nodes at a distance of over 100 meters and a speed over 10 Mbps (20-30 Mbps would…

I'm working on a circuit that will allow selection between RS-232 and RS-485, by using the EN/FORCEON/FORCEOFF pins of the MAX3221 and SHDN of the MAX13487.

In my tests, while the EN is high, FORCEON is low and FORCEOFF is low…

I am looking at making a absolute worst case analysis for this part, and I am curious if the output from the driver also influences the power consumption of the DS16F95QML. My system…

Dear all,

We have used the ISO3088 in previous designs with both Vcc1 and Vcc2 supplied by 5 V.
However, in our current design we are suppliyng Vcc1 with 3.3 V, and we noticed that…

Click the links below to navigate to the respective interface FAQs.

CAN FAQs

I2C/I3C FAQs

RS-485 RS-422 RS-232 FAQs

LIN FAQs

Guys: 

 In checking the forums, I have a different bidirectional differential question.

I did use M-LVDS at a prior employer in a DoD application [but in a 1 way clock splitting across…

Hi,

I am designing a new design and have chosen to use with AM26LV31EIRGYR component for:

• 3 X RS422 outputs
• 1 X RS485 output

Is the component compatible for use with the RS485 standard too?

Regards,

Mor

In my design a fault from a 48Vdc source to the RS-485 buslines can happen within a cable. Therefore I am planning on using the SN65HVD1786 that has a +/- 70Vdc fault protection.

In the datasheet on page 22 a layout example is…

Hello,

We are using SN65HVD72DR in our devices for RS-485 communication. But our EMS partner assembled another IC and the marking code is VP3082 as you can see at the attachment. I…

Dear TI FAE,

I am designing a system including a Master and Multiple-drop slaves communicating  with RS485, I only use a isolated RS-485 transceiver(both power and data isolated) at Master…

Hi,

Is it possible to change the interrupt cycle for completing DMA reception to less than 1ms?
Or can this be achieved by not using DMA?

The purpose is to send the response data within 1ms to the data received from RS-485.
But, at present…

I need to replace about 50 to 100 feet of a 4 wire RS-485 Data bus cable with a wireless link, unlicensed band.  

Noticed the “Non-Isolated RS-485 to Wi-Fi Bridge” in TI Designs

Can a variation of the above be used ?   Are…