.png)
STEMMA Audio Amp - PAM8302 2.5W mono audio amplifier module
ID: 1185648
5906623431786
zł26.63
Tax included
zł21.65 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.
- Ludwinowo Zegrzyńskie 52G
- 05-140 Ludwinowo Zegrzyńskie
- Poland
- [email protected]
- 22 767 36 20
Responsible person
- BTC Korporacja sp. z o. o.
- Ludwinowo Zegrzyńskie 52G
- 05-140 Ludwinowo Zegrzyńskie
- Poland
- [email protected]
- 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.
zł4.08
24h
Available quantity: 69
Available
Universal speaker with a power of 1 W and a resistance of 8 Ω. It has a diameter of 57 mm
zł4.91
24h
Available quantity: 18
Available
Other products in the same category (16)
Stereo audio amplifier based on the TPA3116D2 chip. It can be powered with the voltage from 12 to 24 V and has two outputs with a power of 100 W
zł132.08
4 weeks
No product available!
Class D stereo digital audio amplifier module PAM8403. The system allows you to connect two speakers with an impedance from 4 to 8 Ω and a power of 3 W
zł5.60
24h
Available quantity: 6
Available
Stereo audio amplifier with Bluetooth 4.0 communication. It can be powered with 12 V and has two 25 W outputs
zł68.90
4 weeks
No product 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
zł10.21
24h
Available quantity: 10
Available
LM386 mono digital audio amplifier module. The system allows you to connect a loudspeaker with a power of up to 10 W. Kit for self-assembly
zł15.41
24h
Available quantity: 5
Available
Stereo audio amplifier based on the TDA7492 chip. It can be powered with the voltage from 10 to 26 V and has two outputs with a power of 50 W
zł48.68
24h
Available quantity: 10
Available
PAM8610 digital stereo audio amplifier module. The system allows you to connect two speakers with an impedance from 4 to 8 Ω and a power of 10 W
zł20.34
24h
Available quantity: 10
Available
Stereo audio amplifier based on the TDA7498 chip. It can be powered with the voltage from 20 to 36 V and has two 100 W outputs
zł121.71
24h
Available quantity: 1
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
zł5.09
24h
Available quantity: 30
Available
Class D PAM8304 stereo digital audio amplifier module. The system allows you to connect two speakers with an impedance from 4 to 8 Ω and a power of 3 W
zł8.59
24h
Available quantity: 10
Available
LM386 mono digital audio amplifier module. It has a voltage gain of 200 and is powered from 5V to 12V
zł5.90
24h
Available quantity: 6
Available
TDA7266 stereo digital audio amplifier module. The system allows you to connect two speakers with an impedance of 4 to 8 Ω and a power of 7 W
zł16.84
24h
Available quantity: 4
Available
TDA7297 stereo audio digital amplifier module. The system allows you to connect two speakers with an impedance from 4 to 8 Ω and a power of 15 W
zł14.81
24h
Available quantity: 5
Available
SJ2038 digital stereo audio amplifier module. The system allows you to connect two speakers with an impedance from 4 to 8 Ω and a power of 3.5 W
zł8.49
24h
Available quantity: 6
Available
Digital mono audio amplifier based on the HXJ8002 chip. It has one channel with a power of 3 W and can work with speakers from 2 to 8 Ω. It is powered with the voltage from 2 V to 5.5 V
zł4.03
24h
Available quantity: 30
Available
Class D stereo sound amplifier based on the Texas Instruments TPA2016D2 circuit. It can work with 4 Ω speakers with power up to 2.8 W or 8 Ω with power up to 1.7 W in stereo mode. SparkFun DEV-20690
zł71.60
24h
Available quantity: 2
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