{"title":"Class-D Series","description":"","products":[{"product_id":"nau8223yg","title":"NAU8223YG","description":"\u003cp\u003eThe NAU8223 is a stereo high efficiency filter-free Class-D audio amplifier, which is capable of driving a 4Ω load with up to 3.1W output power. This device provides chip enable pin with extremely low standby current and fast start-up time of 3.4ms. It has five selectable gain settings (i.e. 0dB, 6dB, 12dB, 18dB and 24dB) , which can be controlled by a single gain pin.\u003c\/p\u003e\u003cp\u003eThe NAU8223 is ideal for the portable applications of battery drive, as it has advanced features like 87dB PSRR, 91% efficiency, ultra low quiescent current (i.e. 2.1mA at 3.7V for 2 channels) and superior EMI performance. It has the ability to configure the inputs in either single-ended or differential mode.\u003c\/p\u003e\u003ch5\u003eTechnical Documents\u003c\/h5\u003e\u003cul\u003e\u003cli\u003eFor more details, please visit Nuvoton Official Website: \u003ca href=\"http:\/\/www.nuvoton.com\/hq\/products\/audio\/audio-amplifiers\/class-d-series\/nau8223\/?__locale=en\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eGO\u003c\/a\u003e\n\u003c\/li\u003e\u003c\/ul\u003e","brand":"Nuvoton Direct","offers":[{"title":"Tray","offer_id":43529065005262,"sku":"NAU8223YG","price":0.63,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0664\/0749\/7934\/files\/427.jpg?v=1779169875"},{"product_id":"nau82011yg","title":"NAU82011YG","description":"\u003cp\u003eThe NAU82011YG is a highly efficient, filter-free, mono Class-D audio amplifier with variable gain, which is capable of driving a 4Ω load with up to 2.9W output power. This device provides chip enable pin with extremely low standby current and fast start-up time of 4ms.\u003c\/p\u003e\u003cp\u003eThe NAU82011YG is ideal for battery driven portable applications. NAU82011YG features 91% efficiency, low quiescent current (i.e. 1.25mA at 3.6V) and superior EMI performance. The audio input of this device can be configured as either single-ended or differential input mode.\u003c\/p\u003e\u003ch5\u003eApplications\u003c\/h5\u003e\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003ePortable Audio Device\/Speaker\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003ePortable Navigation Device\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eTablet PC\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch5\u003eKey Features\u003c\/h5\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAudio Input\u003c\/strong\u003e\u003cul\u003e\n\u003cli\u003eDifferential \/ Single-end input\u003c\/li\u003e\n\u003cli\u003eDC PSRR Typ.@95dB\u003c\/li\u003e\n\u003cli\u003eCMRR Typ.@63dB\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAudio Output\u003c\/strong\u003e\u003cul\u003e\n\u003cli\u003ePowerful Mono Class-D Amplifier\u003c\/li\u003e\n\u003cli\u003e2.9W (4Ω @ 5V, 10% THD+N)\u003c\/li\u003e\n\u003cli\u003e2.3W (4Ω @ 5V, 1% THD+N)\u003c\/li\u003e\n\u003cli\u003eLow Output Noise: 20 μVRMS\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdvance Feature\u003c\/strong\u003e\u003cul\u003e\n\u003cli\u003eLow Current Shutdown Mode\u003c\/li\u003e\n\u003cli\u003eClick-and Pop Suppression\u003c\/li\u003e\n\u003cli\u003eIntegrated Image Reject Filter\u003c\/li\u003e\n\u003cli\u003eIntegrated feedback resistor of 300 kΩ\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperating Characteristics\u003c\/strong\u003e\u003cul\u003e\n\u003cli\u003evoltage range: 2.5 V to 5.5 V\u003c\/li\u003e\n\u003cli\u003eTemperature range: -40°C to 85°C\u003c\/li\u003e\n\u003cli\u003eLow Quiescent Current: 1.2mA@3.6V, 1.7mA@5V\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage\u003c\/strong\u003e\u003cul\u003e\u003cli\u003eQFN-16 (3x3mm)\u003c\/li\u003e\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch5\u003eTechnical Documents\u003c\/h5\u003e\u003cul\u003e\u003cli\u003eFor more details, please visit Nuvoton Official Website: \u003ca href=\"https:\/\/www.nuvoton.com\/products\/smart-home-audio\/audio-amplifiers\/class-d-series\/nau82011yg\/\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eGO\u003c\/a\u003e\n\u003c\/li\u003e\u003c\/ul\u003e","brand":"Nuvoton Direct","offers":[{"title":"Tray","offer_id":43529128345806,"sku":"NAU82011YG","price":0.42,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0664\/0749\/7934\/files\/950.jpg?v=1779177127"},{"product_id":"nau8315yg","title":"NAU8315YG","description":"\u003cp\u003eNAU8315YG is a highly efficient, filter-free, mono Class-D audio amplifier, which is capable of driving a 4Ω load with up to 3.2W output power. This device provides Enable control and I²S audio input with low standby current and fast start-up time.\u003c\/p\u003e\u003cp\u003eThe NAU8315YG is ideal for the portable applications. NAU8315YG provides advance features, such as 80dB PSRR, 91% efficiency, ultra-low quiescent current and superior EMI performance.\u003c\/p\u003e\u003ch5\u003eApplications\u003c\/h5\u003e\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eGaming Controllers\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eWireless (VR) Headset\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eSmart Remote Controller\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eNotebooks \/ Tablet PCs\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003ePersonal Media Players\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eUltrasonic speakers\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch5\u003eKey Features\u003c\/h5\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAudio Input\u003c\/strong\u003e\u003cul\u003e\n\u003cli\u003eDigital Audio Interface: I²S \/ PCM Input\u003c\/li\u003e\n\u003cli\u003ePin Selectable I²S Left or Right Channel selection\u003c\/li\u003e\n\u003cli\u003ePin Selectable PCM Time slot\u003c\/li\u003e\n\u003cli\u003eSampling Rates: 8K ~ 96KHz\u003c\/li\u003e\n\u003cli\u003e80dB PSRR@217Hz\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAudio Output\u003c\/strong\u003e\u003cul\u003e\n\u003cli\u003ePowerful Mono Class-D Amplifier\u003c\/li\u003e\n\u003cli\u003e3.2W (4Ω @ 5V, 10% THD+N)\u003c\/li\u003e\n\u003cli\u003e1.76W (4Ω @ 4.2V, 1% THD+N)\u003c\/li\u003e\n\u003cli\u003e1.8W (8Ω @ 5V, 10% THD+N)\u003c\/li\u003e\n\u003cli\u003e1.0W (8Ω @ 4.2V, 1% THD+N)\u003c\/li\u003e\n\u003cli\u003eLow Output Noise: 12 µV\u003csub\u003eRMS\u003c\/sub\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdvance Feature\u003c\/strong\u003e\u003cul\u003e\n\u003cli\u003eLow Current Shutdown and Standby Modes\u003c\/li\u003e\n\u003cli\u003eClick-and Pop Suppression: 26 µV\u003csub\u003eRMS\u003c\/sub\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperating Characteristics\u003c\/strong\u003e\u003cul\u003e\n\u003cli\u003evoltage range: 2.5 V to 5.25 V\u003c\/li\u003e\n\u003cli\u003eTemperature range: -40°C to 85°C\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage\u003c\/strong\u003e\u003cul\u003e\u003cli\u003eQFN-20 (4x4mm)\u003c\/li\u003e\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch5\u003eTechnical Documents\u003c\/h5\u003e\u003cul\u003e\u003cli\u003eFor more details, please visit Nuvoton Official Website: \u003ca href=\"https:\/\/www.nuvoton.com\/products\/smart-home-audio\/audio-amplifiers\/class-d-series\/nau8315yg\/\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eGO\u003c\/a\u003e\n\u003c\/li\u003e\u003c\/ul\u003e","brand":"Nuvoton Direct","offers":[{"title":"Tray","offer_id":43529128378574,"sku":"NAU8315YG","price":0.67,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0664\/0749\/7934\/files\/952.jpg?v=1779177154"},{"product_id":"nau8325yg","title":"NAU8325YG","description":"\u003cp\u003eNAU8325YG is a highly efficient, filter-free, stereo Class-D audio amplifier, which is capable of driving a 4Ω load with up to 3.0W output power. This device provides I²C control and I²S audio input with low standby current and fast start-up time.\u003c\/p\u003e\u003cp\u003eThe NAU8325YG is ideal for the portable applications of battery drive, as it has advanced features like 80dB PSRR, 90% efficiency, ultra-low quiescent current (i.e. 2.1mA at 3.7V for 2 channels) and superior EMI performance.\u003c\/p\u003e\u003ch5\u003eApplications\u003c\/h5\u003e\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eGaming Controllers\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eWireless (VR) Headset\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eNotebooks \/ Tablet PCs\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003ePersonal Media Players\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch5\u003eKey Features\u003c\/h5\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAudio Input\u003c\/strong\u003e\u003cul\u003e\n\u003cli\u003eDigital Audio Interface: I²S \/ PCM Input\u003c\/li\u003e\n\u003cli\u003ePin Selectable I²S Left or Right Channel selection\u003c\/li\u003e\n\u003cli\u003ePin Selectable PCM Time slot\u003c\/li\u003e\n\u003cli\u003eSampling Rates: 8K ~ 96KHz\u003c\/li\u003e\n\u003cli\u003e80dB PSRR@217Hz\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAudio Output\u003c\/strong\u003e\u003cul\u003e\n\u003cli\u003ePowerful Stereo Class-D Amplifier\u003c\/li\u003e\n\u003cli\u003e2 ch x 3.0W (4Ω @ 5V, 10% THD+N)\u003c\/li\u003e\n\u003cli\u003e2 ch x 1.32W (4Ω @ 3.7V, 1% THD+N)\u003c\/li\u003e\n\u003cli\u003e2 ch x 1.72W (8Ω @ 5V, 10% THD+N)\u003c\/li\u003e\n\u003cli\u003e2 ch x 0.75W (8Ω @ 3.7V, 1% THD+N)\u003c\/li\u003e\n\u003cli\u003eLow Output Noise: 18 μV\u003csub\u003eRMS\u003c\/sub\u003e @0dB gain\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdvance\/Control Feature\u003c\/strong\u003e\u003cul\u003e\n\u003cli\u003eI²C Control Interface\u003c\/li\u003e\n\u003cli\u003eGain Setting: 24dB ~ -62dB (plus mute)\u003c\/li\u003e\n\u003cli\u003eLow Current Shutdown and Standby Modes\u003c\/li\u003e\n\u003cli\u003eClick-and Pop Suppression\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperating Characteristics\u003c\/strong\u003e\u003cul\u003e\n\u003cli\u003evoltage range: 2.5 V to 5.5 V\u003c\/li\u003e\n\u003cli\u003eTemperature range: -40°C to 85°C\u003c\/li\u003e\n\u003cli\u003eLow Quiescent Current:\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e2.1mA at 3.7V for 2 ch\u003c\/li\u003e\n\u003cli\u003e3.2mA at 5V for 2 ch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage\u003c\/strong\u003e\u003cul\u003e\u003cli\u003eQFN-20 (4x4mm)\u003c\/li\u003e\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch5\u003eTechnical Documents\u003c\/h5\u003e\u003cul\u003e\u003cli\u003eFor more details, please visit Nuvoton Official Website: \u003ca href=\"https:\/\/www.nuvoton.com\/products\/smart-home-audio\/audio-amplifiers\/class-d-series\/nau8325yg\/\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eGO\u003c\/a\u003e\n\u003c\/li\u003e\u003c\/ul\u003e","brand":"Nuvoton Direct","offers":[{"title":"Tray","offer_id":43529129459918,"sku":"NAU8325YG","price":0.84,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0664\/0749\/7934\/files\/954.jpg?v=1779177178"},{"product_id":"nau82110yg","title":"NAU82110YG","description":"\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0664\/0749\/7934\/files\/Nuvoton-NAU82110.png?v=1779186431\" alt=\"Nuvoton-NAU82110\"\u003e\u003c\/p\u003e\u003cp\u003eNAU82110 is a high-efficiency, filter-free mono Class-D audio amplifier capable of driving an 8 Ω load with up to 10 W output power. The chip features high output power capability, low-current shutdown mode, and click-and-pop suppression. Numerous types of device protection schemes are supported.\u003c\/p\u003e\u003ch5\u003eApplications\u003c\/h5\u003e\u003cul\u003e\n\u003cli\u003eBluetooth Speaker\u003c\/li\u003e\n\u003cli\u003eTV Soundbar\u003c\/li\u003e\n\u003cli\u003eAutomotive Emergency Call (e-Call)\u003c\/li\u003e\n\u003cli\u003eAutomotive Telematics \u0026amp; Entertainment Systems\u003c\/li\u003e\n\u003cli\u003eInstrument Cluster Systems\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch5\u003eKey Features\u003c\/h5\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAudio Input\u003c\/strong\u003e\u003cul\u003e\n\u003cli\u003eAnalog Audio Interface\u003c\/li\u003e\n\u003cli\u003e83 dB PSRR @ 217 Hz\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAudio Output\u003c\/strong\u003e\u003cul\u003e\n\u003cli\u003ePowerful Mono Class-D Amplifier\u003c\/li\u003e\n\u003cli\u003e18 W (4 Ω @ 12V, 10% THD+N)\u003c\/li\u003e\n\u003cli\u003e14 W (4 Ω @ 12V, 1% THD+N)\u003c\/li\u003e\n\u003cli\u003e10 W (8 Ω @ 12V, 10% THD+N)\u003c\/li\u003e\n\u003cli\u003e8 W (8 Ω @ 12V, 1% THD+N)\u003c\/li\u003e\n\u003cli\u003eSNR: 103 dB\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdvance\/Control Feature\u003c\/strong\u003e\u003cul\u003e\n\u003cli\u003eI²C Control Interface\u003c\/li\u003e\n\u003cli\u003e5 Selectable Gain Settings in Analog mode 0 dB \/ 20 dB \/ 24 dB \/ 32 dB \/ 36 dB\u003c\/li\u003e\n\u003cli\u003e32 Selectable gain settings in I²C mode\u003c\/li\u003e\n\u003cli\u003eClick-and-Pop Suppression 30 µVrms\u003c\/li\u003e\n\u003cli\u003eDevice Protection\u003c\/li\u003e\n\u003cli\u003eOver Current Protection (OCP)\u003c\/li\u003e\n\u003cli\u003eOver Voltage Protection (OVP)\u003c\/li\u003e\n\u003cli\u003eUnder Voltage Lock Out (UVLO)\u003c\/li\u003e\n\u003cli\u003eOver Temperature Protection (OTP)\u003c\/li\u003e\n\u003cli\u003eSpeaker Protection\u003c\/li\u003e\n\u003cli\u003eAnti-Clip Protection (ACP)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperating Characteristics\u003c\/strong\u003e\u003cul\u003e\n\u003cli\u003eVoltage range: 2.5V ~ 5.5V\u003c\/li\u003e\n\u003cli\u003eSpeaker supply range: 5.5V ~ 13.6V\u003c\/li\u003e\n\u003cli\u003eTemperature range: -40°C ~ +105°C\u003c\/li\u003e\n\u003cli\u003eLow Current Shutdown Mode (less than 10 µA)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage\u003c\/strong\u003e\u003cul\u003e\u003cli\u003eQFN-20 (4 x 4 mm)\u003c\/li\u003e\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch5\u003eTechnical Documents\u003c\/h5\u003e\u003cul\u003e\u003cli\u003eFor more details, please visit Nuvoton Official Website: \u003ca href=\"https:\/\/www.nuvoton.com\/products\/smart-home-audio\/audio-amplifiers\/class-d-series\/nau82110yg\/#feedBackDialog\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eGO\u003c\/a\u003e\n\u003c\/li\u003e\u003c\/ul\u003e","brand":"Nuvoton Direct","offers":[{"title":"Tray","offer_id":43529291727054,"sku":"NAU82110YG","price":1.42,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0664\/0749\/7934\/files\/1671.jpg?v=1779186448"},{"product_id":"nau83r15yg","title":"NAU83R15YG","description":"\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0664\/0749\/7934\/files\/Nuvoton-NAU83R15YG.png?v=1779186495\" alt=\"Nuvoton-NAU83R15YG\"\u003e\u003c\/p\u003e\u003cp\u003eNAU83R15YG is a highly efficient, filter-free, mono Class-D audio amplifier, which is capable of driving a 4 Ω load with up to 3.2 W output power. This device provides Enable control and I²S audio input with low standby current and fast start-up time.\u003c\/p\u003e\u003cp\u003eNAU83R15YG is ideal for the portable applications. NAU83R15YG provides advance features, such as 80 dB PSRR, 91% efficiency, ultra-low quiescent current and superior EMI performance.\u003c\/p\u003e\u003ch5\u003eApplications\u003c\/h5\u003e\u003cul\u003e\n\u003cli\u003eGaming Controllers\u003c\/li\u003e\n\u003cli\u003eWireless (VR) Headset\u003c\/li\u003e\n\u003cli\u003eSmart Remote Controller\u003c\/li\u003e\n\u003cli\u003eNotebooks \/ Tablet PCs\u003c\/li\u003e\n\u003cli\u003ePersonal Media Players\u003c\/li\u003e\n\u003cli\u003eUltrasonic speakers\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch5\u003eKey Features\u003c\/h5\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAudio Input\u003c\/strong\u003e\u003cul\u003e\n\u003cli\u003eDigital Audio Interface: I²S \/ PCM Input\u003c\/li\u003e\n\u003cli\u003ePin Selectable I²S Left or Right Channel selection\u003c\/li\u003e\n\u003cli\u003ePin Selectable PCM Time slot\u003c\/li\u003e\n\u003cli\u003eSampling Rates: 8 ~ 96 kHz\u003c\/li\u003e\n\u003cli\u003e80 dB PSRR @ 217 Hz\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAudio Output\u003c\/strong\u003e\u003cul\u003e\n\u003cli\u003ePowerful Mono Class-D Amplifier\u003c\/li\u003e\n\u003cli\u003e3.2 W (4 Ω @ 5V, 10% THD+N)\u003c\/li\u003e\n\u003cli\u003e1.76 W (4 Ω @ 4.2V, 1% THD+N)\u003c\/li\u003e\n\u003cli\u003e1.8 W (8 Ω @ 5V, 10% THD+N)\u003c\/li\u003e\n\u003cli\u003e1.0 W (8 Ω @ 4.2V, 1% THD+N)\u003c\/li\u003e\n\u003cli\u003eLow Output Noise: 12 µV \u003csub\u003eRMS\u003c\/sub\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdvance Feature\u003c\/strong\u003e\u003cul\u003e\n\u003cli\u003eLow Current Shutdown and Standby Modes\u003c\/li\u003e\n\u003cli\u003eClick-and Pop Suppression: 26 µV \u003csub\u003eRMS\u003c\/sub\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperating Characteristics\u003c\/strong\u003e\u003cul\u003e\n\u003cli\u003eVoltage range: 2.5V ~ 5.25V\u003c\/li\u003e\n\u003cli\u003eTemperature range: -40°C ~ +85°C\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage\u003c\/strong\u003e\u003cul\u003e\u003cli\u003eQFN-20 (4 x 4 mm)\u003c\/li\u003e\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch5\u003eTechnical Documents\u003c\/h5\u003e\u003cul\u003e\u003cli\u003eFor more details, please visit Nuvoton Official Website: \u003ca href=\"https:\/\/www.nuvoton.com\/products\/smart-home-audio\/audio-amplifiers\/class-d-series\/nau83r15yg\/\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eGO\u003c\/a\u003e\n\u003c\/li\u003e\u003c\/ul\u003e","brand":"Nuvoton Direct","offers":[{"title":"Tray","offer_id":43529291858126,"sku":"NAU83R15YG","price":0.76,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0664\/0749\/7934\/files\/1672.jpg?v=1779186505"},{"product_id":"nau83r25yg","title":"NAU83R25YG","description":"\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0664\/0749\/7934\/files\/Nuvoton-NAU83R25YG.png?v=1779186520\" alt=\"Nuvoton-NAU83R25YG\"\u003e\u003c\/p\u003e\u003cp\u003eNAU83R25YG is a highly efficient, filter-free, stereo Class-D audio amplifier, which is capable of driving a 4 Ω load with up to 3.0 W output power. This device provides I²C control and I²S audio input with low standby current and fast start-up time.\u003c\/p\u003e\u003cp\u003eNAU83R25YG is ideal for the portable applications of battery drive, as it has advanced features like 80 dB PSRR, 90% efficiency, ultra-low quiescent current (i.e. 2.1 mA at 3.7V for 2 channels) and superior EMI performance.\u003c\/p\u003e\u003ch5\u003eApplications\u003c\/h5\u003e\u003cul\u003e\n\u003cli\u003eGaming Controllers\u003c\/li\u003e\n\u003cli\u003eWireless (VR) Headset\u003c\/li\u003e\n\u003cli\u003eNotebooks \/ Tablet PCs\u003c\/li\u003e\n\u003cli\u003ePersonal Media Players\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch5\u003eKey Features\u003c\/h5\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAudio Input\u003c\/strong\u003e\u003cul\u003e\n\u003cli\u003eDigital Audio Interface: I²S \/ PCM Input\u003c\/li\u003e\n\u003cli\u003ePin Selectable I²S Left or Right Channel selection\u003c\/li\u003e\n\u003cli\u003ePin Selectable PCM Time slot\u003c\/li\u003e\n\u003cli\u003eSampling Rates: 8 ~ 96 kHz\u003c\/li\u003e\n\u003cli\u003e80 dB PSRR @ 217 Hz\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAudio Output\u003c\/strong\u003e\u003cul\u003e\n\u003cli\u003ePowerful Stereo Class-D Amplifier\u003c\/li\u003e\n\u003cli\u003e2 channels of 3.0 W (4Ω @ 5V, 10% THD+N)\u003c\/li\u003e\n\u003cli\u003e2 channels of 1.32 W (4Ω @ 3.7V, 1% THD+N)\u003c\/li\u003e\n\u003cli\u003e2 channels of 1.72 W (8Ω @ 5V, 10% THD+N)\u003c\/li\u003e\n\u003cli\u003e2 channels of 0.75 W (8Ω @ 3.7V, 1% THD+N)\u003c\/li\u003e\n\u003cli\u003eLow Output Noise: 18 µV\u003csub\u003eRMS\u003c\/sub\u003e @ 0 dB gain\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdvance\/Control Feature\u003c\/strong\u003e\u003cul\u003e\n\u003cli\u003eI²C Control Interface\u003c\/li\u003e\n\u003cli\u003eGain Setting: 24 dB ~ -62 dB (plus mute)\u003c\/li\u003e\n\u003cli\u003eLow Current Shutdown and Standby Modes\u003c\/li\u003e\n\u003cli\u003eClick-and Pop Suppression\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperating Characteristics\u003c\/strong\u003e\u003cul\u003e\n\u003cli\u003eVoltage range: 2.5V ~ 5.5V\u003c\/li\u003e\n\u003cli\u003eTemperature range: -40°C ~ +85°C\u003c\/li\u003e\n\u003cli\u003eLow Quiescent Current:\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e2 channels of 2.1 mA @ 3.7V\u003c\/li\u003e\n\u003cli\u003e2 channels of 3.2 mA @ 5V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage\u003c\/strong\u003e\u003cul\u003e\u003cli\u003eQFN-20 (4 x 4 mm)\u003c\/li\u003e\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch5\u003eTechnical Documents\u003c\/h5\u003e\u003cul\u003e\u003cli\u003eFor more details, please visit Nuvoton Official Website: \u003ca href=\"https:\/\/www.nuvoton.com\/products\/smart-home-audio\/audio-amplifiers\/class-d-series\/nau83r25yg\/index.html\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eGO\u003c\/a\u003e\n\u003c\/li\u003e\u003c\/ul\u003e","brand":"Nuvoton Direct","offers":[{"title":"Tray","offer_id":43529291890894,"sku":"NAU83R25YG","price":0.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0664\/0749\/7934\/files\/1674.jpg?v=1779186530"},{"product_id":"nau83u25yg","title":"NAU83U25YG","description":"\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0664\/0749\/7934\/files\/Nuvoton-NAU83U25YG.png?v=1779186545\" alt=\"Nuvoton-NAU83U25YG\"\u003e\u003c\/p\u003e\u003cp\u003eNAU83U25YG is a highly efficient, filter-free, stereo Class-D audio amplifier, which is capable of driving a 4 Ω load with up to 3.0 W output power. This device provides I²C control and I²S audio input with low standby current and fast start-up time.\u003c\/p\u003e\u003cp\u003eThe NAU83U25YG is ideal for the automotive applications, as it has advanced features like AEC-Q100 grade 2, 80 dB PSRR, 90% efficiency, ultra-low quiescent current (i.e. 2.1 mA at 3.7V for 2 channels) and superior EMI performance.\u003c\/p\u003e\u003ch5\u003eApplications\u003c\/h5\u003e\u003cul\u003e\n\u003cli\u003eDashboard\u003c\/li\u003e\n\u003cli\u003eVSP (Vehicle Sound for Pedestrians)\u003c\/li\u003e\n\u003cli\u003eAVAS (Acoustic Vehicle Alerting System)\u003c\/li\u003e\n\u003cli\u003eADAS (Advanced Driver Assist System)\u003c\/li\u003e\n\u003cli\u003eeCall \/ T-box\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch5\u003eKey Features\u003c\/h5\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAudio Input\u003c\/strong\u003e\u003cul\u003e\n\u003cli\u003eDigital Audio Interface: I²S \/ PCM Input\u003c\/li\u003e\n\u003cli\u003ePin Selectable: I²S Left or Right Channel selection\u003c\/li\u003e\n\u003cli\u003ePin Selectable: PCM Time slot\u003c\/li\u003e\n\u003cli\u003eSampling Rates: 8 ~ 96 kHz\u003c\/li\u003e\n\u003cli\u003e80 dB PSRR @ 217 Hz\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAudio Output\u003c\/strong\u003e\u003cul\u003e\n\u003cli\u003ePowerful Stereo Class-D Amplifier\u003c\/li\u003e\n\u003cli\u003e2 channels of 3.0 W (4Ω @ 5V, 10% THD+N)\u003c\/li\u003e\n\u003cli\u003e2 channels of 1.32 W (4Ω @ 3.7V, 1% THD+N)\u003c\/li\u003e\n\u003cli\u003e2 channels of 1.72 W (8Ω @ 5V, 10% THD+N)\u003c\/li\u003e\n\u003cli\u003e2 channels of 0.75 W (8Ω @ 3.7V, 1% THD+N)\u003c\/li\u003e\n\u003cli\u003eLLow Output Noise: 18 μV\u003csub\u003eRMS\u003c\/sub\u003e @ 0 dB gain\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdvance\/Control Feature\u003c\/strong\u003e\u003cul\u003e\n\u003cli\u003eI²C Control Interface\u003c\/li\u003e\n\u003cli\u003eGain Setting: 24 dB ~ -62 dB (plus mute)\u003c\/li\u003e\n\u003cli\u003eLow Current Shutdown and Standby Modes\u003c\/li\u003e\n\u003cli\u003eClick-and Pop Suppression\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperating Characteristics\u003c\/strong\u003e\u003cul\u003e\n\u003cli\u003eVoltage range: 2.5V ~ 5.5V\u003c\/li\u003e\n\u003cli\u003eTemperature range: -40°C ~ 105°C (AEC-Q100 Automotive Grade 2)\u003c\/li\u003e\n\u003cli\u003eLow Quiescent Current:\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e2 channels of 2.1 mA @ 3.7V\u003c\/li\u003e\n\u003cli\u003e2 channels of 3.2 mA @ 5V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage\u003c\/strong\u003e\u003cul\u003e\u003cli\u003eQFN-20 (4 x 4 mm)\u003c\/li\u003e\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch5\u003eTechnical Documents\u003c\/h5\u003e\u003cul\u003e\u003cli\u003eFor more details, please visit Nuvoton Official Website: \u003ca href=\"https:\/\/www.nuvoton.com\/products\/smart-home-audio\/audio-amplifiers\/class-d-series\/nau83u25yg\/\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eGO\u003c\/a\u003e\n\u003c\/li\u003e\u003c\/ul\u003e","brand":"Nuvoton Direct","offers":[{"title":"Tray","offer_id":43529291923662,"sku":"NAU83U25YG","price":1.03,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0664\/0749\/7934\/files\/1675.jpg?v=1779186555"}],"url":"https:\/\/direct.nuvoton.com\/zh\/collections\/class-d-series.oembed","provider":"Nuvoton Direct","version":"1.0","type":"link"}