CJMCU PAM8302 Audio Amplifier Module - 2.5W 1-Channel
$0.5500
In stock
SKU
SEN-17-068
Volume discounts:
- +100 5 % $0.5200
- +300 7 % $0.5100
- +500 9 % $0.5000
- +1000 11 % $0.4900
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Description
PAM8302 Mono Digital Audio Amplifier Module is a tiny 2.5 Watts mono amplifier, which works at class D. The module can be supplied by a 2.0V-5.5VDC power source and produce a powerful amplified sound into a 4 or 8 impedance speaker. Due to working at class ‹‹‹‹‹‹‹D, it has high efficiency (over 90% efficient when driving an 8 speaker at over half a Watt). Tiny size besides high efficiency make it applicable in widely portable and battery powered projects. Adjusting the output volume is done via a volume trim pot from zero to the default 24dB gain. The safety properties of the PAM8302 consist of protection against over-current conditions, and abnormal temperature conditions.uF capacitors, so they are fully '
Output speaker impedance: 4„¦, 8„¦
PSRR: 50dB PSRR at 1KHz
Gain:Â 24dB (an onboard trim potentiometer for adjusting input volume)
Size: 24mm x 15mm
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