I'm looking for a SMD optocoupled TRIAC part for driving EL Wire (110VAC, 1000Hz, low current non-resistive load) with an ATTiny85 pin (TTL, 20mA max) running at 3.3V.
The previous design used the Z0103 non-optocoupled TRIAC, but it seems there is a lot of problems related to noise and the AC ground floating in relation to the DC ground. I've searched for some parts on Mouser but all of them have a very low maximun input voltage (~1.5V, and I need 3.3V) or extremely high (> 64V).
Any advice or recommendation is welcome, but please suggest something I can buy from Mouser (the only store that ships to my country). I not totally sure what I'm doing so any correction is welcome too.
Thanks in advance.