Sin Wave Generator IC: Find Availability in Your Country

[oufa]

can anyone please give me aname of sin wave generator IC .but many ICS as you know as it might be not available in my country

 

[berkeman]

can anyone please give me aname of sin wave generator IC .but many ICS as you know as it might be not available in my country

The key term to use on Google is "function generator IC". The ICs that are used in benchtop signal generators can make very nice sine, tri and square waves, and are relatively inexpensive. Here's the Google hit list:

http://www.google.com/search?source...=1T4GGLL_enUS301US302&q=function+generator+ic

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