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Tool/software:

Hi
I have designed a HV ADC board for voltage monitoring.
The idea was to daisy chain multiple of these boards over SPI to get multiple measurement inputs.

The issues I have…

Tool/software:

Hi:

I use ISO1640 as I2C output isolator for PGA900.

But I find I2C SDA rise time is too long. PGA900 SDA rise time is about 240ns without IS01640 in 400KHZ.

But when I connect…

Tool/software:

Hi,

I want to use the SN74AXC8T245 as a buffer, here is the situation

1. the signals will first pass through an ISO67/ ISO77 digital isolator , 25MHz signals max

2. After…

Tool/software:

Is there any new drop replacement?

what is EOL of product? 

Suggested is any better suited part for the following requirement:

Isolation level:
•Protection level per UL62368…

Tool/software:

consider me beginner  please explain this filter how it's used taking an example, and what it actually doing.

Tool/software:

The traditional design used to rely on push-pull drivers.

Analog Devices and TI have used this solution in…

Tool/software:

Hi,

I am studying the sdk reset_isolation_ipc example in order to correct a problem on our project.
In the code in reset_isolation_ipc_mcu_domain.c of the core M4, in the ipcRestartTask() function I find…

Tool/software:

I’m using the ISO1452DW in a new design and having a strange issue; perhaps you can help me troubleshoot it.  First, the schematic:

 You can see that the 1.8V supply is…

Tool/software:

Dear Team.

I'm using ISO7721DR and MAX13488 for RS485 communication.
Attached is the circuit diagram.

I checked that it is working, but there's a strange thing. As far as I understand, ISO7721 insulates what…

Tool/software:

Hello TI Team,

I am referring TRM for TDA4V Mid Eco and AM62A7 MCUs concurrently and I was evaluating the Isolation techniques for Ethernet Ports.

For TDA4 series, the 2 Ethernet ports are physically isolated from each…

Tool/software:

I am looking for a solution for active isolation monitoring in Battery Management Systems (BMS). Can you suggest effective methods to integrate active isolation monitoring into a BMS.

Tool/software:

Hi,

We have used the I2C isolator ISO1640BD-Q1 in one of our designs.

Side 1 of the ISO1640 is connected to the microcontroller and an RTC circuit in parallel.
Side…

Tool/software:

Hi Team,

Good day!....,

Y- BLDC motor is connected to the output connector.

I need to measure the voltage in each individual phase of motor. But due to no return neutral path I am trying to measure the VL-L voltage…

Tool/software:

Hi,

because of the new Edition of the IEC60079-11:2023 there are new requirements to signal isolator which are not optical see cl. 7.10.2 (text below).

If no parameter is noted in the datasheet a test can be done. see…

Tool/software:

Hi,

When it comes to the UCC256601 LLC controller i need isolated FB , this is normally done through an optocoupler but i noticed that TI has some optoemulators available…

Tool/software:

Hi,

Im looking for a isolation IC with 4 or more bidirectional channels.

From what I understand, only I2C isolators have bidirectional channels. Is there…

Tool/software:

Is there a Linux driver available for the ISOW7841DWER
can anyone provide guidance on developing a driver?
Any resources or examples would be appreciated.

Thanks!

Tool/software:

I am trying to create a bi-directional CAN isolation circuit to remove much of the interference from my data. I came across the chip ISO1640 and I am wondering if…

Tool/software:

Hello Team,
We have a board from which we get CAN signals.
We need this signal on another board which is isolated from the first board.
The signals coming out of first…

Tool/software:

Hello,

Schematic review for ISOW7842 and TRS3232:

Using the TRS3232 and ISOW7842 for a RS-232 link between two custom PCBAs to provide isolation (prevent ground loops, etc.…

Tool/software:

Hello,

Schematic review for ISOW7842 and TRS3232:

Using the TRS3232 and ISOW7842 for a RS-232 link between two custom PCBAs to provide isolation (prevent ground loops, etc.…

Tool/software:

Hi dear Ti members,

last time I connected my PCB to XDS200 debugger, it worked ok, until I made some change on my PCB then when I wanted to connect the power supply to the PCB…

Tool/software:

Hello!

I have been thinking about a modular design consisting of 3 main parts (see picture below):

• Main board: Consisting of the main MCU, the copper tracks to connect one of the SPI controllers to communicate with…

Tool/software:

Hello,

I'm working with bidirectional communication (0-3.3 V), so communication over one wire can go in both ways. I have to isolate 4 channels, so four wires with bidirectional communication. Is there any isolator…

Tool/software:

Dear Team,

We are working on Remote I/O series. Digital output is one of the section of our application.

we've used relay at digital output side but due to inductive load, our circuit received a RESET and the whole…