{"product_id":"heevhas-max98357-audio-power-amplifier-module-i2s-class-d-filterless-audio-amplifier-board-for-raspberry-pi-pack-of-3","title":"Heevhas MAX98357 Audio Power Amplifier Module I2S Class D Filterless Audio Amplifier Board for Raspberry Pi (Pack of 3)","description":"\u003ch3\u003eHeevhas MAX98357 Audio Power Amplifier Module I2S Class D Filterless Audio Amplifier Board for Raspberry Pi (Pack of 3)\u003c\/h3\u003e\n\u003cp id=\"b\"\u003eFunctions: Operation with single supply (2.5V to 5.5V) 3.2W output power at 4Ω\nat 5V 2.4 mA quiescent current. 92% efficiency (RL = 8Ω, POUT = 1W) 25 µVRMS\noutput noise (AV = 15 dB). Low THD+N of 0.015% at 1kHz No MCLK required\nSampling rates from 8 kHz to 96 kHz. Supports left, right or (left\/2 +\nright\/2) output. Sophisticated edge rate control allows filterless Class D\noutputs 77 dB PSRR at 1 kHz. Low RF sensitivity suppresses TDMA noise from GSM\nradios Comprehensive circuits to reduce click and pop noise Robust short\ncircuit and overheating protection. Available in space-saving housing: 1.345mm\nx 1.435mm WLP (0.4mm spacing) and 3 mm x 3 mm TQFN Pin Description: VCC: DC\n2.5V-5.5V GND: GND LRC: Frame clock Left\/right stroke for 12S. and LJ mode.\nSync clock for TDM mode BCLK: bit clock input DIN: Digital input signal GAIN:\ngain and channel selection. SD: shutdown and channel selection; Pull SD_MODE\ndown to shut down the device. Applications: Notebooks and Netbooks Mobile\nPhones Tablets Package includes: 3 x MAX98357 audio power amplifier module\u003c\/p\u003e \n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n  \u003cul class=\"a\"\u003e\n         \u003cli\u003eParametersOutput power: 3.2W @ 4 and 10% THD\/1.8W at 8 and 10% THD; I2S sampling rate: 8KHz-96KHz;\u003c\/li\u003e\n         \u003cli\u003eMultiple Gain and Audio Formats AvailableClass D gain optional: 3dB \/ 6dB \/ 9dB \/ 12dB \/ 15dB; No main clock (MCLK) required; 35 different clocks and 128 digital audio formats can be automatically configured with a single power supply.\u003c\/li\u003e\n         \u003cli\u003ePin DescriptionVCC: DC 2.5V-5.5V; GND: Connect Ground Cable; LRC: Frame Clock Left\/right clock for 12S and LJ mode, sync clock for TDM mode; BCLK: bit clock input; DIN: digital input signal; GAIN: gain and channel selection. ; SD: Shutdown and channel selection; Drag SD_MODE to Low to shut down the device.\u003c\/li\u003e\n         \u003cli\u003eHigh performance, no external filtering required: For superior sound quality, the device uses a digital input with high interference resistance and high jitter tolerance. It also provides excellent electromagnetic interference suppression and allows long line speakers without the need for external filtering.\u003c\/li\u003e\n         \u003cli\u003eApplicationSuitable for microcontrollers or development board systems with I2S audio output.\u003c\/li\u003e\n  \u003c\/ul\u003e","brand":"Heevhas","offers":[{"title":"Default Title","offer_id":45743353823385,"sku":"de-B0DQZGTM59","price":118.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0491\/3148\/7385\/files\/de-B0DQZGTM59.jpg?v=1775749588","url":"https:\/\/soundstores.net\/products\/heevhas-max98357-audio-power-amplifier-module-i2s-class-d-filterless-audio-amplifier-board-for-raspberry-pi-pack-of-3","provider":"SoundStore Australia","version":"1.0","type":"link"}