Adafruit TLV320DAC3100 I2S DAC with Headphone and Speaker Out
Pinout
- VINType · Power
- GNDType · Ground
- SCLType · I2C
- SDAType · I2C
- DINType · Signal
- WSELType · USB
- BCKType · Signal
- MCKType · GPIO
- SPK+Type · Unknown
- SPK-Type · Unknown
- JST-PH speaker portType · Unknown
- HPRType · GPIO
- HPLType · GPIO
- 3.5 mm output jackType · GPIO
- MICType · Unknown
- BIASType · Unknown
- AIN1AIN2Type · Analog
- IOType · GPIO
- RSTType · Control
- Mic detect jumperType · Unknown
| Pin | Type |
|---|---|
| VIN | Power |
| GND | Ground |
| SCL | I2C |
| SDA | I2C |
| DIN | Signal |
| WSEL | USB |
| BCK | Signal |
| MCK | GPIO |
| SPK+ | Unknown |
| SPK- | Unknown |
| JST-PH speaker port | Unknown |
| HPR | GPIO |
| HPL | GPIO |
| 3.5 mm output jack | GPIO |
| MIC | Unknown |
| BIAS | Unknown |
| AIN1AIN2 | Analog |
| IO | GPIO |
| RST | Control |
| Mic detect jumper | Unknown |
Pin details
20 connections- VINPower
- GNDGround
- SCLI2C
- SDAI2C
- DINSignal
- WSELUSB
- BCKSignal
- MCKGPIO
- SPK+Unknown
- SPK-Unknown
- JST-PH speaker portUnknown
- HPRGPIO
- HPLGPIO
- 3.5 mm output jackGPIO
- MICUnknown
- BIASUnknown
- AIN1AIN2Analog
- IOGPIO
- RSTControl
- Mic detect jumperUnknown
Start wiring
UART · I2S · Module
Confirm the data interface matches your host board.
Module pins: VIN, GND, SCL, SDA, DIN. Schematik maps them to your board in the app.
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