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Adafruit MAX98357 I2S Amp
AdafruitAdafruit MAX98357 I2S Amp
A compact mono amplifier that takes standard I2S digital audio input, decodes it into analog and amplifies it directly for speaker output.
In stock
Specifications
3- Output Power
- 3.2W at 4Ω, 10% THD, 1.8W at 8Ω, 10% THD with 5V supply
- Operating Voltage
- 2.5-5.5VDC
- Dimensions
- Breakout board dimensions not stated
Pinout
5Low source legibility.The original manufacturer datasheet for this part was difficult to read, so this pinout may be incomplete or imperfect. Always confirm against the specific manufacturer’s datasheet before wiring.
| Pin | Name | Functions | Notes |
|---|---|---|---|
| SD | SD / MODE | GPIO | Shutdown/Mode pin |
| GAIN | GAIN | GPIO | Gain setting for 3dB, 6dB, 9dB, 12dB or 15dB |
| DIN | DIN (Data In) | I2C | I2S data input pin |
| BCLK | BCLK (Bit Clock) | I2C | I2S bit clock pin |
| LRCLK | LRC (Left/Right Clock) | I2C | I2S left/right channel select pin |
Interactive pinout
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Adafruit MAX98357 I2S Amp
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