- Stock: In Stock
- Brand: xcluma
- Model: BE-002815
- Weight: 5.00g
- SKU: BE-002815
- MPN: BE-002815
Description
• The MAX98357 digital input Class D audio power amplifiers, enabling designers
to implement compact, efficient plug-and-play solutions at a cost-effective
price.
• In addition to its small form factor, the device is capable of achieving a
3.2W Class AB amplifier with Class D amplifier efficiency, resulting in
excellent high-fidelity sound for a variety of product applications.
• The MAX98357 Pulse Code Modulation (PCM) plug-and-play speaker amplifiers
take advantage of the flexibility of Maxim's pinout. 35 different clocks and
128 digital audio formats can be automatically configured with a single power
supply.
• For superior sound quality, the device uses a high noise immunity digital
input with high jitter tolerance. It also provides excellent electromagnetic
interference suppression, allowing long-line connected speakers without the
need for external filtering.
• Suitable for microcontrollers or development board systems with I2S audio
output such as Raspberry Pi, Arduino and ESP32.
Specification
·
3.2 W output at 10% THD, 4 Ω impedance of the speaker and 5 V power
supply
·
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
·
The I2S audio input supports 3.3V and 5V levels.