"id","sku","name","description","description_markdown","date_published","price","qty_price","in_stock","backorder_allowed","is_rohs_compliant","is_export_controlled","is_oshw","in_eagle_library","in_fritzing_library","sparkfun_original","hstariff","pack_length","pack_width","pack_height","packed_weight","ascii_art","ascii_art_url","categories","quantity","images","related_products","videos" "9612","KIT-09612","SparkFun Audio Amplifier Kit - STA540","
This is a stereo amplifier kit designed to make use of the STA540 power amplifier IC. Once this kit is completed you have a fully functional, two-channel audio amplifier, complete with a standby switch, volume control and indicator LEDs. The kit also includes a 6400BG heatsink for the STA540 to dissipate any damaging heat.
In this kit, the STA540 is configured as a dual bridge amplifier capable of delivering up to 2x 38W (4Ω at 18V). Power supplied to the kit directly powers the STA540 and should be within 8 to 22V.
This kit comes as a bag of parts, you\'ll need to solder everything to the PCB. All components are through-hole, so it shouldn\'t be too difficult; but this kit is a bit more complex than our other through-hole kits.
Includes:
Documents:
","This is a stereo amplifier kit designed to make use of the [STA540](http://www.sparkfun.com/commerce/product_info.php?products_id=9557) power amplifier IC. Once this kit is completed you have a fully functional, two-channel audio amplifier, complete with a standby switch, volume control and indicator LEDs. The kit also includes a 6400BG heatsink for the STA540 to dissipate any damaging heat. In this kit, the STA540 is configured as a dual bridge amplifier capable of delivering up to 2x 38W (4Ω at 18V). Power supplied to the kit directly powers the STA540 and should be within 8 to 22V. This kit comes as a bag of parts, you\'ll need to solder everything to the PCB. All components are through-hole, so it shouldn\'t be too difficult; but this kit is a bit more complex than our other through-hole kits. **Includes:** * 1x STA540 Audio Amplifier Kit PCB * 1x [STA540 Dual/Quad Power Amplifier](http://www.sparkfun.com/commerce/product_info.php?products_id=9557) * 1x [6400BG Heatsink](http://www.sparkfun.com/commerce/product_info.php?products_id=9576) * 1x [LM358 Op Amp](http://www.sparkfun.com/commerce/product_info.php?products_id=9456) * 3x [LED - Basic Red](http://www.sparkfun.com/commerce/product_info.php?products_id=533) * 1x [SPDT Mini Power Switch](http://www.sparkfun.com/commerce/product_info.php?products_id=102) * Resistors: * 5x 10K Ohm * 3x 1.0K Ohm * 2x 47k Ohm * 2x 100k Ohm * 2x 10k Giant Trimpot * Capacitors: * 3x 0.1uF-50V-20% * 1x 100uF - 25V * 4x 0.47uF-25V * 2x 10pF - 200V - 5% * 3x 1uF - 50V - -20,+80% * 1x 1000uF/25V * 5x 2-Pin Screw Terminal - 3.5mm * 4x Nylon Round Female Standoff * 5x Phillips Screw with 4-40 Thread * 1x #4-40 Hex Nut **Documents:** * [Schematic](http://www.sparkfun.com/datasheets/Kits/STA540%20Audio%20Amp%20v11.pdf) * [Eagle Files](http://cdn.sparkfun.com/datasheets/Kits/STA540%20Audio%20Amp%20v11.zip) * [Assembly Instructions](https://cdn.sparkfun.com/assets/a/4/b/a/c/PM-9612-Audio_Amp_Kit_STA540.pdf) * [GitHub](https://github.com/sparkfun/Audio_Amplifier_Kit-STA540/tree/V_1.1) ","2010-02-10 13:29:22-07","42.95","42.9540.838.6636.51","","","1","1","","","","1","8534.00.0095","132mm","101mm","33mm","0.3400lbs"," .cxk:. .;dOKKKKOd, .,okKKKXKXXXKOl .. .cx0KKXKKXXNWNNXKXO0Kkl. .,oOKKKXKXXNWWNNNXXKKKKXKKKd. :x0KKXKKXXWWWNNXXKKXKXXKXK00Ok\' .dkO0XXNNNNNXXXKXKKXKKK000OOOxo. :ldKNNNNXXKKXKXKKKK00OO0kxlc,. .lxkKNKKXKKX0KK000O0Okdl:\'. ... .. .lkO00KK00OO0kxoc;.. \'cxOkxl. :okOO0Okdl:\'. .;oOOOOkkoooc;. .\'lkd:\'. :dkxlc;. \'ckOOkclOOkxl:ldoo:. .dl .ckOO0x;\'. .c:\'. .,lolokkdklodoxl;:oood:ol\' od. .ck0Ox;. ,l:;:o:;llxccddooodkkOOkxdkO;. cc. dk. .;\' .,oxoc:;ldxo:lko;;:ddodo:dOOko,. :l\' \':c,. .;ooodod;:::lccl::oc;ccoxxkOxl,. :k, .,:, ..d:ccdlccoll:colllxo,lollxddc. ;; \',o;, . .lkd, .;coolco::loldxddlOkxoccl,. .:xko:, ,,:. ,ll. ;lo: .clldooxldkOocxdxo:;,. .oko:\',.. .. \'\' cddd ..,\' .:lloxkllkdlcoc\' ..,,.. . .okko ... .dxxl .;llokkdc\'. . ..... ;:, .cxd, .;;. .;,c,. .. ;loc .:. . ... . .lO0k; \':. .. \'cxo. \',\' .cl:.. .:\'. .. . ,\' . ., . .\' . .. . .. . . . . . . . ","https://www.sparkfun.com/products/9612/images.txt","Kits, Audio, Audio Boards, SparkFun","0","","13660, 13720, 14809, 19389, 18011, 11083, 20690, 19102, 22265, 9599, 14475, 9151, 11089, 21230, 14640, 8865, 18379, 8867, 8866, 9576, 9557",""