In the not so distant future, I want to build a de-esser. I found a nice circuit, but it lists this chip. I found the SSM2141 (which it also uses), but not the 2142. Searched in Tayda, Mouser, Digikey, and general google searches with no results. Any ideas?
I think that's an obsolete part so none of the big distributors have them in stock. I'm not sure where you might find them unless you get lucky on eBay. Sorry I can't be of more help.
Roger
Check out the DRV134PA from TI. Mouser has it in stock.
Best regards, Jack
Quote from: amz-fx on September 16, 2020, 10:39:15 AM
Check out the DRV134PA from TI. Mouser has it in stock.
Best regards, Jack
Thanks, Jack. That may just work!!! I will order a couple and breadboard the circuit.
Octopart will give inventory of multiple sellers but most of the sellers of obsolete parts i know nothing about.
https://rcfreelance.com/p/ic/531138/ssm2142s/?source=octopart
https://octopart.com/search?q=ssm2142¤cy=USD&specs=0
dave
The THAT1646 is also compatible (apparently!) I have not used them myself, but they are designed as that.
With your suggestins, I arrived to this docunent, which has all the info I need!
Line Driver Comparisson (https://www.google.com/url?sa=t&source=web&rct=j&url=http://www.thatcorp.com/datashts/Line_Driver_Comparison.pdf&ved=2ahUKEwiW7NbSt-7rAhXGtlkKHT_uCOoQFjAAegQIERAC&usg=AOvVaw0I_goQCzb_ygwhELN_NW-E)
Thanks, guys!