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High Performance OP AMP that runs single rail 3.3V
High Performance OP AMP that runs single rail 3.3V
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Old 12th November 2018, 11:37 PM   #1
Mikett is offline Mikett  Canada
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Default High Performance OP AMP that runs single rail 3.3V

Can anyone suggest a high performance op amp that can run single rail at 3.3V?

I am looking at using this device on Super Regulator.
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Old 13th November 2018, 12:17 AM   #2
hitsware is offline hitsware
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https://www.onsemi.com/pub/Collateral/NE5230-D.PDF
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Old 13th November 2018, 12:33 AM   #3
Mikett is offline Mikett  Canada
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Thanks, but it looks to be a low bandwidth device.
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Old 13th November 2018, 12:55 AM   #4
rayma is offline rayma  United States
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Originally Posted by Mikett View Post
Thanks, but it looks to be a low bandwidth device.
You want bandwidth?
http://www.ti.com/lit/ds/symlink/opa358.pdf
https://www.analog.com/media/en/tech.../ADA4855-3.pdf

Last edited by rayma; 13th November 2018 at 12:58 AM.
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Old 13th November 2018, 01:08 AM   #5
abraxalito is offline abraxalito  United Kingdom
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http://www.ti.com/lit/ds/symlink/opa...w.mouser.hk%2F

@rayma 80MHz is bandwidth? Nah, try 300MHz Ah I see your 2nd link trumps that, cool.
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Last edited by abraxalito; 13th November 2018 at 01:10 AM.
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Old 13th November 2018, 02:11 AM   #6
rayma is offline rayma  United States
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Originally Posted by abraxalito View Post
Ah I see your 2nd link trumps that, cool.
We want to cover that FM radio band, right?
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Old 13th November 2018, 02:22 AM   #7
abraxalito is offline abraxalito  United Kingdom
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FM band isn't too hard, how about GSM though : http://www.ti.com/lit/ds/symlink/ths4513.pdf
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Old 13th November 2018, 02:42 AM   #8
rayma is offline rayma  United States
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Originally Posted by abraxalito View Post
FM band isn't too hard, how about GSM though
Naw, I don't use cell phones, brain cancer and all that. It's Ooma or nothing.

Last edited by rayma; 13th November 2018 at 02:44 AM.
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Old 13th November 2018, 02:52 AM   #9
hitsware is offline hitsware
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> I am looking at using this device on Super Regulator.

Do you need unity-gain stable ?
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Old 18th November 2018, 11:18 AM   #10
mterbekke is offline mterbekke  Netherlands
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http://m.ti.com/product/opa625

Opa 2625/625. 2.7 volts to 6 volts, extremely low thd&n and GBW 120MHz.
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