ADA6309 · AdafruitActive
Adafruit product #6309 — built on TLV320DAC3100. Interfaces: I2S.
| Part number | ADA6309 |
|---|---|
| Manufacturer | Adafruit |
| Category | Audio › Speakers & Buzzers |
| Pins | 18 |
Adafruit TLV320DAC3100 - I2S DAC with Headphone and Speaker Out pinout
| Pin | Name | Type | Description |
|---|---|---|---|
| 1 | MICBIAS | bidirectional | |
| 2 | AIN1 | bidirectional | |
| 3 | AIN2 | bidirectional | |
| 4 | GPIO1 | bidirectional | |
| 5 | !RESET | bidirectional | |
| 6 | OUTR | bidirectional | |
| 7 | OUTL | bidirectional | |
| 8 | MIC | bidirectional | |
| 9 | VIN | power | |
| 10 | AGND | ground | |
| 11 | SCL | bidirectional | |
| 12 | SDA | bidirectional | |
| 13 | DATA_IN | bidirectional | |
| 14 | WORDSEL_IN | bidirectional | |
| 15 | BITCLK_IN | bidirectional | |
| 16 | MCLK | bidirectional | |
| 17 | SPKM | bidirectional | |
| 18 | SPKP | bidirectional |
Schematic symbol and footprint
Footprint: Adafruit TLV320DAC3100 I2S DAC (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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