U055

M5StickC Speaker Hat (PAM8303) SKU: U055 Hat SPK is an M5StickC compatible speaker, integrated PAM8303 amplifier (3w single channel type D power amplifier), High PSRR and differential inputs eliminate noise and rf interference, thus it has the characteristics of simple functions and high audio reproduction. Product Feature • • • • • Ultra-low EMI interference, 20dB better than FCC class B standard at 300MHz Voltage 5 v power supply, with 4 Ω load power output 3 w, 10% of the total harmonic distortion. Ultra-low noise without input Power range: 2.8V～5.5V Shortcut protection. Package Includes • 1x SPK Hat Application • MP4/MP3 • Schematic • • • Official Channle Official forum PAM8303 Datasheet Example • Arduino https://m5stack.com/collections/m5-unit/products/m5stickc-speaker-hat/12-99-19