---
product_id: 37231769
title: "Adafruit Stereo 2.8W Class D Audio Amplifier - I2C Control AGC - TPA2016 [ADA1712]"
brand: "adafruit"
price: "$U13"
currency: UYU
in_stock: false
url: https://www.desertcart.uy/products/37231769-adafruit-stereo-2-8w-class-d-audio-amplifier-i2c-control
store_origin: UY
region: Uruguay
---

# Adafruit Stereo 2.8W Class D Audio Amplifier - I2C Control AGC - TPA2016 [ADA1712]

**Brand:** adafruit
**Price:** $U13
**Availability:** ❌ Out of Stock

## Quick Answers

- **What is this?** Adafruit Stereo 2.8W Class D Audio Amplifier - I2C Control AGC - TPA2016 [ADA1712] by adafruit
- **How much does it cost?** $U13 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.uy](https://www.desertcart.uy/products/37231769-adafruit-stereo-2-8w-class-d-audio-amplifier-i2c-control)

## Best For

- adafruit enthusiasts

## Why This Product

- Trusted adafruit brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Description

A mini class D with AGC and I2C control? Yes please! This incredibly small stereo amplifier is surprisingly powerful. It is able to deliver 2 x 2.8W channels into 4 ohm impedance speakers (@ 10% THD) and it has a i2c control interface as well as an AGC (automatic gain control) system to keep your audio from clipping or distorting. If you don't want to use I2C to control it, it does start up on with 6dB gain by default and the AGC set up for most music playing. We do suggest using it with a microcontroller to configure it, however, since its quite powerful. Settings are not stored in the chip, so you'll need to adjust any gain & AGC amplification settings every time the amp is powered up. Inside the miniature chip is a class D controller, able to run from 2.7V-5.5VDC. Since the amp is a class D, it's incredibly efficient (89% efficient when driving an 8Ω speaker at 1.5 Watt) - making it perfect for portable and battery-powered projects. It has built in thermal and over-current protection but we could barely tell if it got hot. This board is a welcome upgrade to basic "LM386" amps!

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | Adafruit |
| Item model number | 1712 |
| Item Weight | 0.64 ounces |
| Package Dimensions | 3 x 2 x 1 inches |
| Voltage | 5 Volts |
| Manufacturer | Adafruit |
| ASIN | B00SLYAZR0 |
| Is Discontinued By Manufacturer | No |
| Date First Available | April 2, 2016 |

## Product Details

- **Voltage:** 5 Volts
- **Manufacturer:** Adafruit
- **Maximum Supply Voltage:** 5.5 Volts (DC)
- **Mounting Type:** Surface Mount
- **Brand:** Adafruit

## Images

![Adafruit Stereo 2.8W Class D Audio Amplifier - I2C Control AGC - TPA2016 [ADA1712] - Image 1](https://m.media-amazon.com/images/I/41NQ-n0AIKL.jpg)

## Frequently Bought Together

- Adafruit Stereo 2.8W Class D Audio Amplifier - I2C Control AGC - TPA2016 [ADA1712]
- Gikfun 2" 4Ohm 3W Full Range Audio Speaker Stereo Woofer Loudspeaker for Arduino (Pack of 2pcs) EK1725

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.uy/products/37231769-adafruit-stereo-2-8w-class-d-audio-amplifier-i2c-control](https://www.desertcart.uy/products/37231769-adafruit-stereo-2-8w-class-d-audio-amplifier-i2c-control)

---

*Product available on Desertcart Uruguay*
*Store origin: UY*
*Last updated: 2026-03-02*