Article View: sci.electronics
Article #2689Re: Unknown Chip AN26 (6-pin DIP)
From: John Schuch
Date: Fri, 10 Apr 1992 12:27
Date: Fri, 10 Apr 1992 12:27
22 lines
1391 bytes
1391 bytes
In article <nyarko.702835588@ee.ualberta.ca> nyarko@ee.ualberta.ca (David Nyarko) writes:
>Could someone help me with specs or identifying
>the AN26 (6-pin DIP) in a telephone answering machine?
> David
Are you sure it isn't a 4N26?
At any rate, the thing is surely an optoisolator and is probably being
used as a ring detector in the answering machine.
Pins 1 and 2 connect to the LED,
Pins 4, 5 and 6 connect to the emitter, collector and base respectivly
of the phototransistor.
John
------------------------------------------------------------------------
John Schuch hbg6@citek.mcdphx.mot.com (602)438-3008
------------------------------------------------------------------------
One wonders if there would be such a pursuit of artificial
intelligence if there were more of the natural kind around.
------------------------------------------------------------------------
Technical Details
Message-ID:
<1992Apr10.122724.25924@phx.mcd.mot.com>Path:
arc1-ca.pugleaf.net!sparky!uunet!cs.utexas.edu!asuvax!mcdphx!hbg6References:
<nyarko.702835588@ee.ualberta.ca>Show Full Headers
Complete Article Headers
Path: arc1-ca.pugleaf.net!sparky!uunet!cs.utexas.edu!asuvax!mcdphx!hbg6 From: hbg6@phx.mcd.mot.com (John Schuch) Newsgroups: sci.electronics Subject: Re: Unknown Chip AN26 (6-pin DIP) Message-ID: <1992Apr10.122724.25924@phx.mcd.mot.com> Date: 10 Apr 92 12:27:24 GMT References: <nyarko.702835588@ee.ualberta.ca> Sender: news@phx.mcd.mot.com Distribution: na Organization: Motorola Computer Group, Tempe, Az. Lines: 22 Nntp-Posting-Host: qis1.phx.mcd.mot.com