From Christopher_List@sonymusic.com Mon Jun 24 09:11:23 1996 24 Jun 96 12:11:15 +0500 20 Jun 96 19:55:41 +0500 id sma020549; Thu Jun 20 18:39:28 1996 From: Christopher List Date: 20 Jun 96 17:23:56 Subject: Re: rite of passage > around for a while, from the Net. One involves the Analog Devices > AD533 and seems pretty simple (sch by Romeo Fahl). The other uses a > MC1496 (Motorola?) and seems somewhat more complex. Can anyone tout > the virtues of one over the other? Chip price? I think the AD533 has been replaced by the AD633. Regardless, Newark Electronics has both, the 633 is $6 and the 533 is $19. I've had great results with the AD633. Here's a schem for using the AD633 which is Out = X*Y/5, ie it is expecting inputs in the +/-5v range... - Chris