ADA5770 · AdafruitActive
Adafruit product #5770. Interfaces: I2S.
| Part number | ADA5770 |
|---|---|
| Manufacturer | Adafruit |
| Category | Audio › Amplifiers & Audio Modules |
| Pins | 17 |
Adafruit I2S Amplifier BFF Add-On for QT Py and Xiao pinout
| Pin | Name | Type | Description |
|---|---|---|---|
| 1 | +5V | power | |
| 2 | A0 | bidirectional | |
| 3 | LRCLK | bidirectional | |
| 4 | DIN | bidirectional | |
| 5 | GND | ground | |
| 6 | A1 | bidirectional | |
| 7 | 3V | power | |
| 8 | A2 | bidirectional | |
| 9 | MOSI | bidirectional | |
| 10 | BCLK | bidirectional | |
| 11 | A3 | bidirectional | |
| 12 | MISO | bidirectional | |
| 13 | SDA | bidirectional | |
| 14 | SCK | bidirectional | |
| 15 | SCL | bidirectional | |
| 16 | RX | bidirectional | |
| 17 | TX | bidirectional |
Schematic symbol and footprint
Footprint: Adafruit I2S Amp BFF (header pads) — to scale, pad 1 in yellow (mm). Check against the datasheet before ordering PCBs.
Where to buy
Stock and prices from the suppliers, checked 2026-10-08; excluding tax and shipping.
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