[sdiy] low input bias current opamps

[David Moylan]

Internally compensated?

On 08/14/2018 10:31 PM, p. hendricks wrote:
> Will this be used in a commercial product?
> You may want to clarify the use further, so it doesn't sound like an 
> unpaid consulting job. Are you getting paid for this? If so, what is 
> the compensation for this?
>
> On 8/14/18 8:43 PM, David G Dixon wrote:
>> Hey Team,
>>
>> I'm looking for opamps with the following properties:
>>
>> 1) Through-hole
>> 2) Quad opamp
>> 3) 14-DIP package
>> 4) High power range (+/-18V, say)
>> 5) Low input bias current (10 pA or less typical)
>> 6) Pin-compatible with TL074, etc.
>> 7) Not LF444 (cuz they all seem to be defective)
>>
>> So, basically, I'm looking for a suitable alternative for LF444.
>>
>> So, here are my questions:
>>
>> A) Do you know of such a thing
>> B) How does one go about finding such a thing, generally?
>>
>> Thanks in advance!
>> Dave (Floating VCA) Dixon
>>
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>
>
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-- 
David Moylan
Expedition Electronics
sonic adventures!