While lookimg at a DC to tone coverter, i found a very interesting IC: The ML2035 from Fairchild.
The ML2035 is a small 8 pin DIP low frequency programmable sinewave generator (audio DDS).
It can generate signals from DC to 25 kHz with a simple 3 to 12 MHz crystal.
Unfortunately, this IC is obsolete. Digi-Key is not offering anymore and on eBay, thieves are asking 30 dollars for it.
Does anyone kmow a decent substitute for the ML2035 ? I know that Analog Devices have good RF DDS IC's but i'd prefer something that doesn't require the design constraints of an RF DDS. Furthermore, Analog are sick at manufacturing the SMALLEST packages possible !
Thanks for your help.
The ML2035 is a small 8 pin DIP low frequency programmable sinewave generator (audio DDS).
It can generate signals from DC to 25 kHz with a simple 3 to 12 MHz crystal.
Unfortunately, this IC is obsolete. Digi-Key is not offering anymore and on eBay, thieves are asking 30 dollars for it.
Does anyone kmow a decent substitute for the ML2035 ? I know that Analog Devices have good RF DDS IC's but i'd prefer something that doesn't require the design constraints of an RF DDS. Furthermore, Analog are sick at manufacturing the SMALLEST packages possible !
Thanks for your help.