Amplifiers & Decoders
Discover high-quality audio decoders and amplifier modules that provide crystal-clear sound reproduction and efficient amplification in your audio solutions. Whether you're building a compact DIY project or a powerful sound system, our range offers reliable and energy-efficient modules for both digital audio conversion and amplification. Perfect for projects with headphones, speakers, and more, with options for various power levels and connections.
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Audio amplifier 2x120W stereo 12-26V Class D (TPA3116)
The XH-M543 stereo amplifier module with the powerful TPA3116 amplifier chip is a compact Class-D audio amplifier for makers and audio projects.
With up to 2x120W output power (at 24V), this module is ideal for DIY speakers, smart audio setups, and projects with Arduino, Raspberry Pi, ESP32, and ESP8266.
Thanks to the efficient design, high signal-... -
Audio amplifier 3,7W stereo Class D - MAX98306 - Adafruit 987
This incredibly small stereo amplifier is surprisingly powerful - able to deliver 2 x 3.7W channels into 3 ohm impedance speakers. Inside the miniature chip is a class D controller, able to run from 2.7V-5.5VDC. Since the amp is a class D, its incredibly efficient (over 90% efficient when driving an 8Ω speaker at over a Watt) - making it perfect f...
Adafruit Part number: 987
In stock
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Audio amplifier 3W Class D I2S Breakout - MAX98357A
This compact audio amplifier 3W Class D I2S Breakout - MAX98357A delivers an impressive 3 Watt audio amplification with Class D amplification technology, ensuring clear and powerful sound.
One of the standout features of this product is the I2S interface, which provides a simple digital audio link to microcontrollers and other digital audio device... In stock -
Audio amplifier 3W Class D I2S Breakout - MAX98357A - Adafruit 3006
Listen to this good news - we now have an all in one digital audio amp breakout board that works incredibly well with the Raspberry Pi! If you're looking for an easy and low cost way to get you digital sound files bumpin' then the MAX08357 I2S Amp Breakout is for you. It takes standard I2S digital audio input and, not only decodes it into analog, b...
Adafruit Part number: 3006
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Audio amplifier 3W stereo 2.0-5V HXJ8002
This miniature audio amplifier module is ideal for adding audio functions to your new project. It is based on the HXJ8002 single-channel 3W BTL audio amplifier chip, which provides low harmonic distortion to the audio signal.
Specifications:
- On-board HXJ8002 chip
- Number of channels: 1
- Output power: 3 W (for 3 Ω load), 2.5 W (4 Ω load), 1.... In stock -
Audio amplifier LM386
This audio amplifier module is based on the LM386 chip. It has a gain (amplification value) of up to 200. The module includes speaker terminals, a power LED indicator and an adjustable 10K resistor, so you can adjust the gain volume.
Voltage: 5V ~ 12V
Dimensions: 41mm x13mm
Pinout:
- GND: Earth
- VCC: Supply voltage (5V~12V)
- IN: Audio signal
- ... In stock -
Audio amplifier mini 2x15W stereo PAM8610
Compact 2x15W stereo sound amplifier to drive 4 or 8 Ohm speakers. Easy to connect.
Connections: see last image.
Technical parameters:
- Supply voltage: 7V - 15VDC
- Quiescent current; 20mA
- SNR: 86%
- Output power: 10w + 10w (8 load)
- Efficiency: 90%
- Switch-off current: 4uA
- Input impedance: 15K
- Output impedance: 4-8 Ohm
- Total harmonic ... In stock -
Audio amplifier mini 2x3W stereo 2,5-5V Class D
Super small 2x3W stereo sound amplifier. With a 5V power supply you can directly drive 4 or 8 Ohm speakers. Easy to connect.
- Good noise suppression
- Dual panel wiring which prevents crosstalk
- Supply voltage: 2.5-5.5V.
- Based on the PAM8403 amplifier
Dimensions: 1.85x2.11cm In stock -
Audio amplifier mini 2x3W stereo 2,5-5V Class D with volume/power button
Super small 2x3W stereo sound amplifier. With a 5V power supply you can directly drive 4 or 8 Ohm speakers. Easy to connect.
With volume button that also functions as a power button.
- Good noise suppression
- Supply voltage: 2.5-5.5V.
- Based on the PAM8403 amplifier
Dimensions: 29x20x15mm In stock -
Audio decoder Stereo DAC I2S - PCM5102
With this PCM5102A DAC module, you convert digital audio into high-quality analog sound output. Ideal for significantly improving the sound of your Raspberry Pi or ESP32 compared to standard audio solutions.
The module operates via the I2S interface and has a built-in 3.5 mm audio output, allowing you to connect an amplifier or speakers directly.
... In stock -
Audio decoder Stereo DAC I2S - UDA1334A
This UDA1334A I2S stereo DAC output is perfect for any audio interface with I2S output.
Logic levels from 3.3V-5V and can handle multiple different formats by setting two pins high or low.
The DAC processes the data instantly and produces a clear analog stereo line-level output.
Works with the Raspberry Pi and provides better sound quality than th... In stock -
Headphone amplifier TPA6120
In applications requiring a high-power output, very high fidelity headphone amplifier, the TPA6120A2 replaces a costly discrete design and allows music, not the amplifier, to be heard. The TPA6120A2’s current-feedback AB amplifier architecture delivers high bandwidth, extremely low noise, and up to 128dB of dynamic range.
Three key features make... In stock
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