New products
New products New products
zł9,349.00
4 weeks
zł173.58
Delivery date unknown
STEMMA Audio Amp - PAM8302 2.5W mono audio amplifier module
ID: 1185648
5906623431786
zł25.24
Tax included
zł20.52 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: 13
Available
Universal speaker with a power of 1 W and a resistance of 8 Ω. It has a diameter of 57 mm
zł4.05
24h
Available quantity: 9
Available
Other products in the same category (16)
Zeenko ZK06-UM is a precise, wideband RF amplifier for the 10 MHz – 6 GHz range, designed for high-sensitivity measurements with low interference. Powered via USB-C and optimized for use with devices such as the tinySA ULTRA, it offers high linearity and a low noise figure across the entire supported band.
zł55.69
24h
Available quantity: 10
Available
Module with audio amplifier and 8 Ω speaker with a power of 1 W. The board is equipped with a STEMMA connector. Adafruit 3885
zł31.40
24h
Available quantity: 2
Available
The LM4950 audio power amplifier module with a power of 3 W per channel, powered by 10-15 VDC, equipped with a 3.5 mm Jack socket for audio input and screw connections for loudspeaker outputs, is equipped with thermal and short-circuit protection. It provides good sound quality with low energy consumption, making it ideal for small audio systems
zł26.49
24h
Available quantity: 101
Available
The module with digital stereo audio amplifier is equipped. The system allows you to connect two speakers with an impedance from 4 Ω to 8 Ω and a power of 15 W
zł9.90
24h
Available quantity: 6
Available
Audio module with DAC, stereo amplifier and display, designed to work with the Raspberry Pi. Pimoroni PIM484
zł159.64
24h
Available quantity: 1
Available
LM386 audio amplifier module in a set with a loudspeaker. The board is equipped with a Grove connector and is controlled by a PWM signal. Seeed Studio 101020853
zł57.54
4 weeks
No product available!
TPA3110 digital stereo audio amplifier module. The system allows you to connect two speakers with an impedance from 4 Ω to 8 Ω and a power of 15 W
zł14.49
4 weeks
No product available!
The Class D digital audio amplifier module has two channels with a power of 15 W and can work with speakers from 4 to 8 Ω. Powered with the voltage ranging from 8 to 26 V. Bluetooth communication
zł29.42
4 weeks
No product available!
Class D digital audio amplifier with Bluetooth 5.0 module. It has two channels with a power of 300 W and can work with 4 Ω speakers. Powered by alternating voltage 230 V
zł435.08
4 weeks
No product available!
TDA2030A mono digital audio amplifier module. The system allows you to connect one loudspeaker with an impedance from 4 to 8 Ω and a power of 18 W
zł5.13
4 weeks
No product available!
Stereo audio amplifier with Bluetooth 4.0 communication. It can be powered with 12 V and has two 25 W outputs
zł68.68
4 weeks
No product available!
Stereo audio amplifier based on the TPA3116D2 chip. It can be powered with the voltage from 12 to 26 V and has two outputs with a power of 120 W
zł46.70
24h
Available quantity: 49
Available
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: 11
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
zł32.69
24h
Available quantity: 4
Available
Stereo audio amplifier with Bluetooth 5.0 communication. It can be powered with the voltage from 9 to 24 V and has two outputs with a power of 50 W. Assembly kit. ZK-502C
zł73.76
4 weeks
No product available!
Stereo audio preamplifier based on two uPC4570C operational amplifiers. It allows you to control the bass, treble and volume level
zł210.17
4 weeks
No product 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