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ISO224: Could you tell me the IC you recommend?

Yuta Nishie
Genius 4165 points
Part Number: ISO224
Other Parts Discussed in Thread: AMC1350

Hi,

I have any questions.

1) Does TI have isolation products with the specifications listed below?

 ・Primary side input voltage range is ±5V or more

・1st-2nd order voltage resistance: AC1500V 60Hz for 1 minute

・AC input possible (commercial frequency 60Hz must be measurable)

・Satisfies the operating temperature range -25℃ to 85℃

・Target range of secondary side output voltage is approximately ±5V to ±10V.

I found ISO224, but please let me know if there is anything else.

2)Which product has the same or higher specs as the AD204KY(ADI)?

Best Regards,

Nishie

  • +1
    TI__Expert 6425 points

    Hi Nishie,

    Thank you for your interest in our isolation parts. Who is your customer and what is their system?

    1. Could you use a resistor divider on your input? This would give more options from our device portfolio. The ISO224 is our product with the highest input range. 

    2. I would recommend the AMC1350 as the best replacement product.

    Best regards,

    Eva

  • 0 in reply to Eva Mason
    Genius 4165 points

    Hi Eva-san,

    Thank you for your support.

    Customer names and applications cannot be listed in E2E. If necessary, we will notify you by private message.

    1) I will check with the customer if a resistance divider can be used.

    Best Regards,

    Nishie

  • 0 in reply to Yuta Nishie
    TI__Expert 6425 points

    Hi Nishie-san,

    Got it, please let me know if there are any more questions.

    Best regards,

    Eva

  • 0 in reply to Eva Mason
    Genius 4165 points

    Hi Eva-san,

    OK.

    I will let you know after the customer replies.

    Best Regards,

    Nishie