From tonika@xserver.evitech.fi Sun Feb 16 12:25:41 1997 16 Feb 97 15:24:21 -0500 16 Feb 97 14:50:37 -0500 id TAA96576; Sun, 16 Feb 1997 19:43:30 GMT id TAA96313; Sun, 16 Feb 1997 19:43:27 GMT Date: Sun, 16 Feb 1997 21:39:22 +0200 (EET) From: "Gimle / sYmptom , Toni Aittoniemi" cc: synth-diy@horus.sara.nl Subject: Re: SSM 2020, 2024 Message-ID: MIME-Version: 1.0 > Anyone have the pinouts / info on these chips (SSM 2020, 2024)? I have the pinout and specs of the SSM 2024.. Here's some stuff from Analog Devices databook (they still manufacture the SSM 2024) The SSM 2024 is a Quad Current Controlled amplifier (or VCA's, in our case i guess). The amplifiers only have a single in (no inverting input). The pinout is as follows : _____ n.c -|1 16|- V+ IN 1 -|2 15|- IN 4 CTRL 1 -|3 14|- CTRL 4 OUT 1 -|4 13|- OUT 4 OUT 2 -|5 12|- OUT 3 CTRL 2 -|6 11|- CTRL 3 IN 2 -|7 10|- IN 3 GND -|8 9|- V- ----- CTRL = Control current for individual amplifiers. Supply voltage is +/- 18V maximum ------------------------------------------------------------------------- / Toni Aittoniemi / / / email : tonika@evitech.fi / Coder, Organizer - sYmptom / -------------------------------------------------------------------------