Title says it all. These op-amps have extremely high bandwidth and a ridiculously fast slew rate. They can output a fair amount of current as well, but their open loop gain is their weakness (3k compared to 100k for a typical op-amp). I've got about 50 of these things I pulled out of an old, broken video amplifier board. Would like to put them to use.
My original plan was to do an analog sine generator with a decent range, but that devolved into a mess quickly. I was attempting to re-shape a triangle wave into a sine; did not go well (high distortion and a lot of "slanting" on the triangle wave). Something like the attached schem.
Any thoughts would be welcome.
Thanks in advance,
E
My original plan was to do an analog sine generator with a decent range, but that devolved into a mess quickly. I was attempting to re-shape a triangle wave into a sine; did not go well (high distortion and a lot of "slanting" on the triangle wave). Something like the attached schem.
Any thoughts would be welcome.
Thanks in advance,
E
Attachments
-
176 KB Views: 9