250 V Swing Op-amp

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#1 21671278 02 Apr 2014 16:09

Safwan RAJAB Safwan RAJAB

Anonymous

Post #1
21671278 02 Apr 2014 16:09

Will you please help me design an op-amp with swing ±250 V?
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#2 21671279 04 Apr 2014 09:03

DAVID CUTHBERT DAVID CUTHBERT

Anonymous

Post #2
21671279 04 Apr 2014 09:03

Is this design for school or work?

What are some of the other specs such as:
* output current
* gain bandwidth product
* full power bandwidth (full swing)
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#3 21671280 07 Apr 2014 04:12

Safwan RAJAB Safwan RAJAB

Anonymous

Post #3
21671280 07 Apr 2014 04:12

Thanks for responding,
It's for industrial application similiar ro 741 but swing of output must reach to 250 V
B.R
#4 21671281 07 Apr 2014 09:38

DAVID CUTHBERT DAVID CUTHBERT

Anonymous

Post #4
21671281 07 Apr 2014 09:38

There several high voltage Op Amp companies and +/-250 volts narrows your choices. Apex makes such components and an example is the Apex PA97DR. It can operate with rails to +/-450 volts and can drive a peak current of 15 mA.

http://www.apexanalog.com/wp-content/uploads/2012/10/PA97U_I.pdf
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250 V Swing Op-amp

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