[sdiy] fast opamp with low offset

[pata at ieee.org]

Hi Lists!

I vote to AD712, too!
Japanese audio freaks love it very much.

And you'd better not to forget LM4562 and LME49860.
Input offset voltage is 0.1mV(typ.), with good AC performance, you know.

I love NJM2082, though its relaxed DC specs (just like LF412 but
improved AC & audio).

Taku
-- 
===================================================
KATAYAMA, Takuya
Muse Music Synthesizer Laboratory, Japan

Paul Schreiber wrote:
> OP-275GPZ
> AD-712JNZ
> 
> Paul S.
> 
> ----- Original Message ----- From: "David G. Dixon" 
> <dixon at interchange.ubc.ca>
> To: <Synth-diy at dropmix.xs4all.nl>
> Sent: Wednesday, March 31, 2010 9:29 PM
> Subject: [sdiy] fast opamp with low offset
> 
> 
>> I'm looking for an opamp (preferably a dual) with low input voltage 
>> offset
>> but a high slew rate.  So far, all the opamps I find with very low offset
>> also have very low slew rates (like OP-07 or LT1013).  The LF412 has
>> reasonably small offset (typically 1mV) and reasonably high slew rate
>> (15V/us), but I'm wondering if there is anything better which won't break
>> the bank.
>>
>> Any suggestions heartily appreciated!
>>