Module Specification
Speaker
I2S digital audio amplifier for playing tones and melodies
Description
Digital audio amplifier module with MAX98357A for playing tones, melodies, and audio. 3W Class D amplifier with I2S digital input.
Technical Specifications
- Interface:
- I2S
- Voltage:
- 3.3V
- Current:
- ~200mA
- Size:
- Double-width (2x2 slots)
Key Features
- →3W Class D amplifier
- →Digital I2S input
- →Built-in DAC
Common Applications
Audio playback
Alarm sounds
Music and melodies
Voice output