Audio Amplifier (MAX98357A)
Category: Audio
SKU: CS-550BFBCAC550C3A3
View Full Product Details & SpecificationsProduct Details & Specifications
Audio Amplifier (MAX98357A) — Drive speakers directly from your microcontroller with this powerful I²S audio amplifier The MAX98357A delivers 3.2W into 4Ω or 1.8W into 8Ω speakers, perfect for adding clear audio output to voice projects, music players, or notification systems Just send digital audio over I²S and the amplifier handles ever…
Drive speakers directly from your microcontroller with this powerful I²S audio amplifier. The MAX98357A delivers 3.2W into 4Ω or 1.8W into 8Ω speakers, perfect for adding clear audio output to voice projects, music players, or notification systems.
Just send digital audio over I²S and the amplifier handles everything else, including DAC conversion and filtering. Gain can be adjusted via jumper pads (3dB, 6dB, 9dB, 12dB, or 15dB), with 9dB set by default.
You can also configure stereo mode by selecting left or right channel, though it defaults to mono for simpler single-speaker setups. Two screw terminals make speaker connection straightforward.
Drop it into any AX22 backplane and start playing audio with Arduino IDE, MicroPython, or MicroBlocks.
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