Iduino Super-mini Digital Amplifier Module
Super-mini digital amplifier board adopts ultra-thin board and can be put into small cases or interstices of other devices. For example it can be made as external small speaker for MP3/4 or laptop. As for this super-mini digital amplifier board, 5V input can generate [3 x 2]6W power. We recommend that you adopt USB(5V) or single lithium cell as power supply.
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Processor: PAM8403 IC
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Operating Current: 2.5 ~ 5.5V DC
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Output Power: 2×3W, 4ohm
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Efficiency: >90%
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Amplifier Type: Class-D
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Dimensions: 23x16x2mm
