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Description
- 1x SparkFun Audio Codec Breakout - WM8960 (Qwiic)
- 25.4 x 40.6 mm / 1 x 1.6 inches
- DAC SNR is 98 dB (A weighted) with THD of -84 dB at 48 kHz and 3.3 V
- ADC SNR is 94 dB (A weighted) with THD of -82 dB at 48 kHz and 3.3 V
- Pop and click suppression feature is available
- 3D Enhancement feature is available
- Stereo Class D Speaker Driver is included
- THD is less than 0.1% with 1W per channel into 8Ω BTL speakers
- PSRR is 70 dB @217Hz
- Efficiency is 87% (1W output)
- Flexible internal switching clock is included
- On-chip Headphone Driver is available with 40 mW output power into 16Ω at 3.3 V
- Capless mode support is included
- THD is -75 dB at 20 mW and SNR is 90 dB with 16Ω load
- Microphone Interface is included with Pseudo differential for high noise immunity
- Integrated low-noise MICBIAS is included
- Programmable ALC/Limiter and Noise Gate are available
- Low Power Consumption is a feature
- Low Supply Voltages are supported with Analogue 2.7 - 3.6 V (Speaker supply up to 5.5 V) and typically 3.3 V (via 3.3 V Voltage Regulator)
- Digital core and I/O are supported with 1.71 - 3.6 V and typically 3.3 V (via Qwiic or 3.3 V PTH)
- On-chip PLL provides flexible clocking scheme
- Sample rates (kHz) are 8, 11.025, 12, 16, 22.05, 24, 32, 44.1, 48
- Built-In XC6222 3.3 V / 700 mA Voltage Regulator for AVDD is included
- 1x 4-pin Qwiic Connector is available
- I2C Address is 0x1A (unshifted)
- I2C Pull-Up Resistors (2.2 kΩ) are included
- LED: PWR
- Jumpers: LED, I2C, 3.3V/SPKVDD/VIN, AVDD-ISO
- Weight is 4.1g