ISO7762-Q1: Question about data rate

Chase Jeong

Mastermind 6280 points

Part Number: ISO7762-Q1
Other Parts Discussed in Thread: ISO7241M, ISO7241C

Tool/software:

Dear TI experts,

My customer asked about digital isolator which data rate is over 150MHz.

But I think maximum data rate of digital isolator is 100MHz. (in automotive parts.)

Do you have any plan to release digital isolator which data rate is voer 150MHz?

As you know some other suppliers have the parts which fit this specification.

Best regards,

Chase

8 days ago

+1 Varun Kumar 8 days ago

TI__Intellectual 2035 points

HI Chase,

Thanks for reaching out. Please find my inputs below:

Chase Jeong said:
But I think maximum data rate of digital isolator is 100MHz. (in automotive parts.)

I assume you mean to say 100Mbps, the bit rate is mentioned in datasheet. 100MHz translates to 200Mbps, which none of our digital isolators can support.

Chase Jeong said:
Do you have any plan to release digital isolator which data rate is voer 150MHz?

Currently we have ISO7241M which supports 150Mbps data rate which can suit your requirement.

Regards

Varun

0 Chase Jeong 5 days ago in reply to Varun Kumar

Mastermind 6280 points

Dear Varun,

Thank you for your support.

I checked that ISO7241M is not automotive qualified part. Do you have a plan of release automotive qulified parts which can support 150Mbps data rate?

Best regards,

Chase

+1 Varun Kumar 5 days ago in reply to Chase Jeong

TI__Intellectual 2035 points

Hi Jeong,

Yes, the ISO7241M is not automotive qualified, only ISO7241C is.

We currently do not have any other device to offer you for 150Mbps and I hope we may have a device in the future to support you. Please revisit the below link to get upto date information about all isolation devices we offer.

https://www.ti.com/isolation/overview.html

Regards

Varun