SparkFun Audio Codec Breakout - WM8960 w/ Headers (Qwiic)
Description SparkFun Audio Codec Breakout - WM8960 with Headers (Qwiic) Features high-quality, low-power stereo codec Equipped with advanced on-chip digital signal processing Offers pop and click suppression and 3D enhancement Includes pre-soldered male headers for easy setup Provides flexible internal switching clock and on-chip PLL The SparkFun Audio Codec Breakout - WM8960 with Headers (Qwiic) is a high-quality, low-power stereo codec equipped with 1W Stereo Class D speaker drivers and headphone drivers. The WM8960 serves as a stereo audio ADC and DAC, communicating via I2S, a standard audio data protocol. This audio codec is replete with features, including advanced on-chip digital signal processing for automatic level control (ALC) for line or microphone input, a programmable gain amplifier (PGA), pop and click suppression, and the capability to configure I2S settings and analog audio path through software via I2C. This particular model of the SparkFun Audio Codec Breakout comes with pre-soldered male headers, facilitating a quick and easy setup. View more What's Included 1x SparkFun Audio Codec Breakout - WM8960 w/ Headers (Qwiic) Dimensions 25.4 x 40.6 mm / 1 x 1.6 inch Links PDF File SparkFun Audio Codec Breakout - WM8960 w/ Headers (Qwiic) - Schematics Website SparkFun Audio Codec Breakout - WM8960 w/ Headers (Qwiic) - Hookup Guide Multimedia docReady(function() {$('button[aria-controls=unique-tab-5]').one('click',function() {$("#iframe-video-1").html('');})}); Specifications 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