{"product_id":"3w-pam8403-module","title":"PAM8403 5V Two-channel Stereo Mini Class-D 3W+3W Audio Amplifier","description":"\u003cdiv class=\"product_info\"\u003e\n\u003ch2 class=\"sing--sub-heading\"\u003e\u003cspan style=\"font-size: 18.72px;\"\u003ePAM8403 5V Two-channel Stereo Mini Class-D 3W+3W Audio Amplifier\u003c\/span\u003e\u003c\/h2\u003e\nThe \u003cstrong\u003e PAM8403 5V Two-channel Stereo \u003c\/strong\u003e is a 3W+3W, class-D audio amplifier. Allowing it to achieve high-quality sound reproduction. The new filterless architecture allows the device to drive the speaker directly, requiring no low-pass output filters, thus saving system cost and PCB area. With the same numbers of external components, the efficiency of the PAM8403 is much better than that of Class-AB cousins. It can extend the battery life, which makes it well-suited for portable applications.\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eTechnical Details\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003eOutput Power (W): 6\u003c\/li\u003e\n  \u003cli\u003eOperating Voltage (VDC): 2.5 to 5.5\u003c\/li\u003e\n  \u003cli\u003eNo. of Channels: 2\u003c\/li\u003e\n  \u003cli\u003eMax Gain: 24 dB\u003c\/li\u003e\n  \u003cli\u003eCurrent Handle Capacity (A): 0.08\u003c\/li\u003e\n  \u003cli\u003eEfficiency: 87%\u003c\/li\u003e\n  \u003cli\u003eAmplifier IC: PAM 8403\u003c\/li\u003e\n  \u003cli\u003eDimensions (L x W x H) mm: 21 x 18 x 3\u003c\/li\u003e\n  \u003cli\u003eWeight (g): 5\u003c\/li\u003e\n  \u003cli\u003eS\/N Ratio (dB): 80\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eFeatures\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003eDual channel stereo, high output power (3 W + 3 W power @ 5V and 4 ohms load).\u003c\/li\u003e\n  \u003cli\u003eGood sound quality.\u003c\/li\u003e\n  \u003cli\u003eDouble panel wiring solves crosstalk.\u003c\/li\u003e\n  \u003cli\u003eSuper mini design allows it to be easily placed in a variety of digital products.\u003c\/li\u003e\n  \u003cli\u003e3W output at 10% THD with a 4Ω load and 5V power supply.\u003c\/li\u003e\n  \u003cli\u003eFilterless, low quiescent current and low EMI.\u003c\/li\u003e\n  \u003cli\u003eSuperior low noise.\u003c\/li\u003e\n  \u003cli\u003eShort circuit protection.\u003c\/li\u003e\n  \u003cli\u003eThermal shutdown.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch2 class=\"sing--sub-heading\"\u003e\u003cspan style=\"font-size: 18.72px;\"\u003eApplications :\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePortable Speakers:\u003c\/strong\u003e Ideal for small, battery-operated speaker systems.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDIY Audio Projects:\u003c\/strong\u003e Perfect for custom audio solutions and hobbyist projects.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTV Sound Enhancement:\u003c\/strong\u003e Can be used to boost the audio output of small TVs or monitors.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBluetooth Audio Systems:\u003c\/strong\u003e Suitable for compact Bluetooth speaker systems.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHome Automation:\u003c\/strong\u003e Used in voice-enabled or alert systems requiring small audio amplification.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLearning and Prototyping:\u003c\/strong\u003e Excellent for students and developers working on audio circuit designs.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003ePhysical Attributes: PT100 Sensor\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003eDimensions (L x W x H) mm: 21 x 19 x 3\u003c\/li\u003e\n  \u003cli\u003eWeight (g): 5\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003ePackage Includes\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds ls-n\"\u003e\n\u003cli\u003e1 x PAM8403 5V Two-channel Stereo Mini Class-D 3W+3W Audio Amplifier\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"KitsGuru","offers":[{"title":"Default Title","offer_id":42112889520380,"sku":"KG089","price":19.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0587\/2130\/4757\/files\/PAM8403_5V_Two-channel_Stereo_Mini_Class-D_3W_3W_Audio_Amplifier_1.jpg?v=1737695886","url":"https:\/\/kitsguru.com\/de\/products\/3w-pam8403-module","provider":"KitsGuru","version":"1.0","type":"link"}