{"product_id":"pam8403-3w-dual-track-red-mini-digital-power-amplifiers","title":"PAM8403 3W Dual Track Mini Digital Power Amplifiers Red","description":"\u003cp\u003e\u003cspan style=\"font-size: 0.875rem;\"\u003eThe Mini Digital Power Amplifiers 3W Dual Track Red PAM8403 provides Class AB power amplifier performance with Class D amplifier efficiency. The use of low noise, no filter structure can save the traditional D class amplifier output low pass filter. Requires very few external components, thus saving PCB space and system cost, is ideal for portable applications.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eThe PAM8403 provides 3W of power at efficiencies greater than 90% with both system shutdown and mute control. Special line architecture enhances anti-noise capability and reduces RF interference.\u003cbr\u003ePAM8403 Features: No filter Class D amplifier, low quiescent current, and low EMI, up to 3W output power at 4 load and 5v power supply conditions. Up to 90 ℅ efficiencies, low THD, low noise, short circuit current protection, thermal protection, very few external components, saving cost and space.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eInput Voltage : 2.5-5.5 V(USB power supply).\u003c\/li\u003e\n\u003cli\u003eOutput Impedance : 4 ohm.\u003c\/li\u003e\n\u003cli\u003eEfficiency : 90%.\u003c\/li\u003e\n\u003cli\u003eFrequency Response : 150 Hz – 20 KHz.\u003c\/li\u003e\n\u003cli\u003eInput Impedance : 2 Kohm.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003e\u003cstrong\u003eFeatures :\u003c\/strong\u003e\u003c\/h4\u003e\n\u003col\u003e\n\u003cli\u003eA d-type amplifier without a filter, low quiescent current, and low EMI.\u003c\/li\u003e\n\u003cli\u003eWhen connects with a 4-ohm load and 5V power supply, the output power can be up to 3W.\u003c\/li\u003e\n\u003cli\u003eLow THD, low noise.\u003c\/li\u003e\n\u003cli\u003eShort circuit protection; thermal protection.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch4\u003e\u003cstrong\u003ePackage Includes :\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003e1 x PAM8403 3W Dual Track Mini Digital Power Amplifiers Red \u003c\/p\u003e","brand":"Indian Hobby Center","offers":[{"title":"Default Title","offer_id":43745900593195,"sku":"2666","price":69.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0574\/6796\/1387\/files\/PAM8403-Mini-Digital-Power-Amplifiers-3W-Dual-Track-Red-1.webp?v=1774338318","url":"https:\/\/www.indianhobbycenter.com\/products\/pam8403-3w-dual-track-red-mini-digital-power-amplifiers","provider":"Indian Hobby Center","version":"1.0","type":"link"}