Cookie settings
This website uses cookies that are necessary for the technical operation of the website and are always set. Other cookies, which are intended to increase comfort when using this website, serve direct advertising or facilitate interaction with other websites and social networks, are only set with your consent.
MAX98357 Audio amplifier module Class D - compatible with ESP32, Raspberry Pi
- Item no: F23107950
- Weight: 0,00 kg
- Packing dimensions: 9 cm x 6 cm x 1.2 cm (L x W x H)
Secure and fast payment with
MAX98357 I2S audio amplifier module, filterless class D amplifier, supports ESP32, Raspberry Pi... more
MAX98357 I2S audio amplifier module, filterless class D amplifier, supports ESP32, Raspberry Pi
Description:
This digital audio amplifier board is suitable for Raspberry Pi and ESP32. It converts a digital audio signal into an analog output signal via the I2S interface to enable a direct speaker connection. It combines an I2S D/A converter with an audio amplifier on one board.
The small stereo amplifier module is surprisingly powerful and delivers up to 3.2 W to speakers with an impedance of 4 Ω. The class D amplifier can be operated with a voltage of 2.7 V - 5.5 V. The high efficiency of the amplifier makes the module particularly suitable for mobile and battery-powered projects.
The I2S audio input supports 3.3 V and 5 V levels. The gain can be set to the following values via the gain input: 3dB, 6dB, 9dB, 12dB and 15dB. The stereo signals (L + R) are mixed into one output signal as standard. The behavior can be changed with a resistor so that only L or R is output.
The module is supplied fully assembled (soldered) and tested. Speakers, Raspberry Pi, cables and breadboard are not included.
Overview:
- Output power 3.2 W at 10 % THD
- Speaker impedance: 4 Ω
- Power supply: 5 V
- Operating voltage: 2.7 - 5.5 V
- 77 dB PSRR at 1 kHz
- Selectable gains: 3 dB, 6 dB, 9 dB, 12 dB, 15 dB
- Chip: MAX98357
- Amplifier class: D
- Interface: I2S
- PCB size: approx. 19 x 18 mm
Scope of delivery:
- 1x MAX98357 Audio amplifier module Class D - compatible with ESP32, Raspberry Pi
Further links to "MAX98357 Audio amplifier module Class D - compatible with ESP32, Raspberry Pi"
Still 3 in stock!
- 29%
JST connector kit 230 pieces, 2.54mm, 2P 3P 4P...
Content
1 Piece
€3.17
*
€4.44
*
Item no: F23107300
Add
- 21%
Female header - 1 x 20P - 2.54mm - 3mm pin length
Content
1 Piece
€0.63
*
€0.80
*
Item no: F23106743
Add
- 13%
Double-sided PCB perforated grid plate set...
Content
1 Piece
€5.99
*
€6.90
*
Item no: F23107298
Add
NEW