TPA3123 "componentless" board

washburn_it · Yesterday, 11:52 AM

While ordering a sample from Texas Instruments (PGA2310) I noticed a link to the TPA3123 page so after having a glance at the datasheet I decided to order also 3 samples of it to "play" with class-D amp.
Some time later I realized that its package is a HTSSOP24 and for an hobbyst like me who makes PCBs using the "Press & Peel sheet" method, it's probably very difficult to print such SMD footprint.
Anyway, I can solder it since at work I have an hot air solder station.

Does somebody here know where to buy (if available) "bare" board for that IC?
I only found already assembled board.
Thank you, best regards.

Roberto

recurve99 · Yesterday, 08:24 PM

You might want to look for the TPA3122 - same chip essentially but non surface mount. There are easy (and cheap) kits on eBay from Sure for those.

danzz · Yesterday, 09:36 PM

I Just recieved some boards from Itead for the TPA3118... They Look great but I still havent started with them...

Here is a link to their shop...
pcb shop

Yesterday, 11:52 AM	#1
washburn_it diyAudio Member Join Date: Sep 2005 Location: Tuscany, Italy	TPA3123 "componentless" board While ordering a sample from Texas Instruments (PGA2310) I noticed a link to the TPA3123 page so after having a glance at the datasheet I decided to order also 3 samples of it to "play" with class-D amp. Some time later I realized that its package is a HTSSOP24 and for an hobbyst like me who makes PCBs using the "Press & Peel sheet" method, it's probably very difficult to print such SMD footprint. Anyway, I can solder it since at work I have an hot air solder station. Does somebody here know where to buy (if available) "bare" board for that IC? I only found already assembled board. Thank you, best regards. Roberto

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Yesterday, 08:24 PM	#2
recurve99 diyAudio Member Join Date: Dec 2012	You might want to look for the TPA3122 - same chip essentially but non surface mount. There are easy (and cheap) kits on eBay from Sure for those.

Yesterday, 09:36 PM	#3
danzz diyAudio Member Join Date: Mar 2012	I Just recieved some boards from Itead for the TPA3118... They Look great but I still havent started with them... Here is a link to their shop... pcb shop