Reinforced Isolation for Industrial Interface

Alisa Knorr

Other Parts Discussed in Thread: ISO1211, AMC1300, ISO224, AMC1311

Hello,

I am searching for an ndustrial (0-10V) interface with reinforced isolation for speed input. Is there any device, you could recommend?

over 6 years ago

0 Koteshwar Rao over 6 years ago

TI__Guru 54245 points

Hi BTS,

I am not sure if I understand your requirement completely, could you please elaborate on customer's requirement?
Could you please have a look at ISO1211 and the device meets customer's requirement from function point of view? ISO1211 is only a basic isolation device but if the function is similar to ISO1211 then we can propose alternate suggestions. Let me know, thanks.

Regards,
Koteshwar Rao

0 Alisa Knorr over 6 years ago in reply to Koteshwar Rao

TI__Prodigy 595 points

Hello Koteshwar,

Thanks for your feedback. I am searching for a reinforced isolation, for an analog signal, that varies from 0 to 10V. It is fed into a MCU ADC. So the voltage should also be converted down.
I hope it clarifieshttps the technical technical requirements.

BR

0 Koteshwar Rao over 6 years ago in reply to Alisa Knorr

TI__Guru 54245 points

Hi BTS,

Thank you for your inputs. I look into isolators with digital inputs only, there is a delta-sigma ADC team under Precision ADC (PADC) that looks into isolated amplifiers. I will move this post to delta-sigma group so that they can suggest if devices like AMC1300 can be used for your application requirement. Thanks.

Regards,
Koteshwar Rao

0 Tom Hendrick over 6 years ago in reply to Koteshwar Rao

TI__Guru**** 174620 points

Take a look at the ISO224 as well as the AMC1311. Either device should satisfy your needs.

0 Alisa Knorr over 6 years ago in reply to Tom Hendrick

TI__Prodigy 595 points

Thank you!

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Reinforced Isolation for Industrial Interface