SparkFun Audio Codec Breakout - WM8960 w/ Headers (Qwiic)

Sparkfun ElectronicsSKU: RB-Spa-2204
Manufacturer #: BOB-21772

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Description

  • 1x SparkFun Audio Codec Breakout - WM8960 w/ Headers (Qwiic)
  • 25.4 x 40.6 mm / 1 x 1.6 inch

  • DAC SNR: 98 dB (‘A’ weighted), THD: -84 dB at 48 kHz, 3.3V
  • ADC SNR: 94 dB (‘A’ weighted), THD: -82 dB at 48 kHz, 3.3V
  • Pop and click suppression
  • 3D Enhancement
  • Stereo Class D Speaker Driver
    • <0.1% THD with 1W per channel into 8Ω BTL speakers
    • 70 dB PSRR at 217 Hz
    • 87% efficiency (1W output)
    • Flexible internal switching clock
  • On-chip Headphone Driver
    • 40 mW output power into 16Ω at 3.3 V
    • Capless mode support
    • THD: -75 dB at 20 mW, SNR: 90 dB with 16Ω load
  • Microphone Interface
    • Pseudo-differential for high noise immunity
    • Integrated low-noise MICBIAS
    • Programmable ALC / Limiter and Noise Gate
  • Low Power Consumption
  • Low Supply Voltages
    • Analog:
      • 2.7 V to 3.6 V (Speaker supply up to 5.5 V)
      • Typically 3.3 V (via 3.3 V Voltage Regulator)
    • Digital core and I/O:
      • 1.71 V to 3.6 V
      • Typically 3.3 V (via Qwiic or 3.3 V PTH)
  • On-chip PLL provides flexible clocking scheme
  • Sample rates (kHz): 8, 11.025, 12, 16, 22.05, 24, 32, 44.1, 48
  • Built-In XC6222 3.3V/700mA Voltage Regulator for AVDD
  • 1x 4-pin Qwiic Connector
  • I2C Address: 0x1A (unshifted)
  • I2C Pull-Up Resistors (2.2kΩ)
  • LED: PWR
  • Jumpers
    • LED
    • I2C
    • 3.3V/SPKVDD/VIN
    • AVDD-ISO
  • Pre-soldered Male Headers

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