It is a 2 x 5W Dual-channel Class D Digital Amplifier, Working voltage: DC 5V (please don't use more than 5V, or the IC will be burnt), Application: Suitable for MP3/MP34/Mobile Phone/laptop external speakers etc

• Working voltage: DC 5V (please don't use more than 5V, or the IC will be burnt)
• Output power: 5W 2Ω 5V 3W 4Ω 5V 1.8W 8Ω 5V
• Input method: single-ended
• Dimension: 55.12*32.26mm

• Efficiency: >90%
• General harmonic distortion & Noise: <10%
• Low quiescent current
• Noise suppression
• Protection: Against reverse connection of power input; Short circuit; Over heat; EMI is allowed to pass

• 1. Available to connect amplifier type to choose different function (MODE: high electricity level is Type D, low electricity level is Type A, B. Factory defaults high electricity level)
• 2. Available to add an external Shutdown ( SD: the chip will be Shutdown at low electricity level, factory defaults high electricity level )
• 3. Available to add a Mute (the chip will be at mute mode when low electricity level, factory defaults high electricity level)

• 1 x 5W*5W D type Digital Audio Amplifier ( Power Amplifier )