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Q&A ADA4627-1 Input & Output Voltage range @V+=5V, V- = -5V

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ADA4627-1 Input & Output Voltage range @V+=5V, V- = -5V

Yuya on Mar 8, 2019

Hi,

My customer is considering ADA 4627-1.
So I got a question.

What is the input voltage range and output voltage range

when ADA4627-1 is used with V + = + 5V and V- = -5V?

Best regards,

Yuya

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0 harrynsc on Mar 8, 2019 3:31 PM

You need to stay 3V away from each rail, so -2V to +2V for Vout,

and 4.5V for the input, so +/-0.5V Vin.

Harry
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0 Yuya on Mar 13, 2019 12:18 AM in reply to harrynsc

Thank you for your answer.

As an additional question, is the headroom voltage and footroom voltage (3V away & 4.5V away from each rail) constant with the ADA4627-1 as the power supply voltage?

Best Regards,

Yuya
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0 Yuya on Mar 13, 2019 12:18 AM in reply to harrynsc

Thank you for your answer.

As an additional question, is the headroom voltage and footroom voltage (3V away & 4.5V away from each rail) constant with the ADA4627-1 as the power supply voltage?

Best Regards,

Yuya
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0 harrynsc on Mar 13, 2019 12:38 AM in reply to Yuya

Pretty much.
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