I want to find 5MHz and +15V & -15V (30Vpp) output opamp.

Seong Joong Kahng

Other Parts Discussed in Thread: THS3001, LM7171, LM6172, LM7372

Hi!

I want to find an opamp that has high speed and large signal output. I need 5MHz and 30Vpp (+15V & -15V) output voltage swing. Can I find the appropriate opamp? Thank you!

over 11 years ago

0 Seong Joong Kahng over 11 years ago

Prodigy 30 points

Sorry, it seems that my explanation is not enough. I have a function generator that works 5MHz & 20Vpp (+10V & -10V) by sine wave. I want to make clear sine wave of 5MHz and 30Vpp (+15V & -15V) so I need a amplifier. Is there any good opamp that you recommend? Thank you!

0 Hooman Hashemi over 11 years ago in reply to Seong Joong Kahng

TI__Mastermind 22825 points

Hello,

Here is a list of devices with at least 50MHz, 900V/us slew rate that can swing 30Vpp @ 5MHz (require supply voltages of at least +/-17), from Selguide:

http://www.ti.com/tool/opamps-selguide

LM6172, LM7171, LM7372, LME49713, THS3001

Regards,

Hooman

0 Seong Joong Kahng over 11 years ago in reply to Hooman Hashemi

Prodigy 30 points

Dear Hooman

Wow! Thank you so much. I'll buy these opamps and test. Happy Thanksgiving Day!

Best wishes,

Seong

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I want to find 5MHz and +15V & -15V (30Vpp) output opamp.