WM8960 Based Stereo Audio CODEC Breakout Module

WM8960 Based Stereo Audio CODEC Breakout  Module

This low power audio module is based on WM8960 audio codec by cirrus logic, supports stereo encoding/decoding, supports sound recording, what's more, it can directly drive speakers to play music.

On board features

• Integrates high-quality MEMS silicon Mic, supports sound recording
• Onboard standard 3.5mm 4-segment earphone jack, allows sound recording via external earphones with Mic
• Onboard dual-channel speaker interface, directly drives speakers
• Supports common audio sampling rates such as 8/11.025/22.05/44.1/48KHz, etc.
• Supports sound effects such as stereo, 3D surrounding, etc.
• Comes with development resources and manual (STM32 examples for playing, recording)

Driver Specifications

• CODEC: WM8960
• Operating voltage: 3.3V
• Control interface: I2C
• Audio interface: I2S
• Audio format: WAV
• DAC signal-noise ratio: 98dB
• ADC signal-noise ratio: 94dB
• Earphone driver: 40mW (16Ω@3.3V)
• Speaker driver: 1W per channel (8Ω BTL)

Resources

• User Manual
• Schematic
• WM8960 Datasheet
• Demo Code