[sdiy] [OT] LM13700 spotted in commercial product of big Manufacturer

[mskala at northcoastsynthesis.com]

On Tue, 17 May 2022, Richie Burnett wrote:

> Re the original question as to why Fender designed in an obsolete DIP OTA,

I don't think they designed in the DIP version.  The schematic says
LM13700M, which is the SOIC version and is still officially on "active"
status according to Texas Instruments.  So it's "obsolete" only if we make
the larger leap of saying all such chips are likely to eventually be
discontinued.

-- 
Matthew Skala
North Coast Synthesis Ltd.