STEMMA Audio Amp - PAM8302 2.5W mono audio amplifier module
ID: 1185648
5906623431786
zł25.85
Tax included
zł21.02 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
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
Manufacturer BTC Korporacja sp. z o. o. Lwowska 5 05-120 Legionowo Poland sprzedaz@kamami.pl 22 767 36 20
Responsible person BTC Korporacja sp. z o. o. Lwowska 5 05-120 Legionowo Poland sprzedaz@kamami.pl 22 767 36 20
You might also like
Compact speaker 1 W / 8 Ω with wires, designed for use in small audio devices, signaling systems, and hobby projects.
zł3.90
24h
Available quantity: 5
Available
Universal speaker with a power of 1 W and a resistance of 8 Ω. It has a diameter of 57 mm
zł4.05
Delivery date unknown
No product available!
Other products in the same category (16)
Class D mono audio amplifier module with MAX98357 chip. It can work with a 4 to 8 Ω loudspeaker with a power of up to 3 W and communicates via the I2S interface. modMAX98357
zł11.89
24h
Available quantity: 3
Available
Class D PAM8403 stereo digital audio amplifier module. The system allows you to connect two speakers from 4 to 8 Ω with a power of 3 W per channel. modPAM8403
zł2.36
24h
Available quantity: 3
Available
A sound card in the form of a small device with a USB plug, designed to work with the Raspberry Pi and NVIDIA Jetson Nano minicomputer. Waveshare USB TO AUDIO
zł31.89
24h
Available quantity: 10
Available
Sound card in the form of an expansion module with a USB adapter designed for NVIDIA Jetson Nano development kits. Waveshare Audio Card for Jetson Nano
zł79.08
24h
Available quantity: 2
Available
Audio module with DAC, headphone amplifier and display, designed to work with the Raspberry Pi. It is based on the PCM5100A system and communicates via the I2S interface. Pimoroni PIM482
zł156.85
24h
Available quantity: 4
Available
Audio module with DAC, amplifier, display and loudspeaker, designed to work with the Raspberry Pi. Pimoroni PIM485
zł156.70
24h
Available quantity: 2
Available
Audio module with DAC, stereo amplifier and display, designed to work with the Raspberry Pi. Pimoroni PIM484
zł158.19
24h
Available quantity: 3
Available
Audio module with DAC converter and mono amplifier, designed to work with the Raspberry Pi. Pimoroni PIM541
zł77.44
24h
Available quantity: 4
Available
Audio module with speakers designed to work with the Raspberry Pi Pico. Waveshare Pico-Audio
zł53.90
24h
Available quantity: 1
Available
Expansion module with audio and video outputs dedicated to Raspberry Pi Pico boards. It has a VGA output, SD card slot, audio outputs and control buttons. Pimoroni PIM553
zł146.00
24h
Available quantity: 1
Available
Audio amplifier module with three output channels. It can be powered with the voltage from 12 to 24 V and has two outputs with a power of 50 W (left and right) and one with a power of 100 W (bass)
zł117.56
4 weeks
No product available!
Audio amplifier based on the TPA3116 chip with a power of 100 W with an active low-pass filter. Dedicated to the bass column (subwoofer)
zł84.30
24h
Available quantity: 5
Available
A module with an active low-pass filter based on NE5532 systems. Dedicated to the bass column (subwoofer)
zł23.58
24h
Available quantity: 2
Available
Audio amplifier module with three output channels. It can be powered with the voltage from 12 to 18 V and has two outputs with a power of 10 W (left and right) and one with a power of 20 W (bass)
zł43.21
24h
Available quantity: 3
Available
Module with active low-pass filter. Dedicated to the bass column (subwoofer)
zł13.68
24h
Available quantity: 3
Available
80 W audio signal converter that reduces the speaker signal from the player to the level of RCA inputs. It allows you to connect to an external power amplifier. TSK TD-22
zł29.79
24h
Available quantity: 1
Available
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