STEMMA Audio Amp - PAM8302 2.5W mono audio amplifier module
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  • STEMMA Audio Amp - PAM8302 2.5W mono audio amplifier module
  • STEMMA Audio Amp - PAM8302 2.5W mono audio amplifier module
  • STEMMA Audio Amp - PAM8302 2.5W mono audio amplifier module
ID: 1185648
5906623431786
zł27.90
Tax included

zł22.68 tax excl.

PAM8302 Class D mono digital audio amplifier module. The system allows you to connect one loudspeaker with an impedance of 4 to 8 Ω and a power of 2.5 W. The board is equipped with a STEMMA connector. Adafruit 5647

24h
Available
Available quantity: 1
Kamami is the official distributor of Adafruit modules and development kits. All boards of this brand in our offer are original and come directly from the manufacturer.
 

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14 days for return

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Description

A module with a digital mono class D audio amplifier based on the PAM8302 chip. The system allows you to connect one loudspeaker with an impedance of 4 to 8 Ω and a power of 2.5 W. The board is powered with a voltage of 2 to 5.5 V and is equipped with a potentiometer to adjust the gain. The circuit is very efficient (more than 90% efficiency when driving an 8 ohm speaker with more than 0.5 watts of power), making it ideal for portable and battery powered projects. It has built-in thermal and overcurrent protection. Full documentation is available on the product page.

Features

  • Output Power: 2.5W
  • Speaker impedance: 4 Ω to 8 Ω
  • 50dB PSRR at 1kHz
  • Efficiency: 90%
  • Bandwidth: 20 Hz to 20 kHz
  • Filterless design with ferrite ball and output capacitors
  • Built-in potentiometer to adjust the volume
  • Thermal and short circuit/overcurrent protection
  • Low current consumption: 4mA when idle and 0.5mA when off
  • Power supply: 2V to 5.5V
1185648

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