[sdiy] that LM13-something chip again...
pfperry at melbpc.org.au
Tue Jun 8 07:19:32 CEST 2021
I've never seen the LM13700 in anything except music/audio -
where are they all going??
never found one in random e-waste scavageing,
i have a lifetime supply, but that's more a reflection on my age...
paul perry Melb Aust
------ Original Message ------
From: "kenny at beatkamp.com" <kenny at beatkamp.com>
To: "Mike Bryant" <mbryant at futurehorizons.com>
Cc: "Synth-diy" <synth-diy at synth-diy.org>
Sent: 8/06/2021 1:33:56 AM
Subject: Re: [sdiy] that LM13-something chip again...
>This is cozy information. Thank you.
>> That's always the problem with IC manufacture. There's probably 10,000 or
>> more of these on a wafer, and you usually make 25 wafers at a time. You
>> don't have to test and package them all at the same time as it's possible
>> to store processed wafers, but even if they just package 3 wafers there's
>> a sudden glut.
>Synth-diy mailing list
>Synth-diy at synth-diy.org
>Selling or trading? Use marketplace at synth-diy.org
More information about the Synth-diy