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MAX98357A Audio Amplifier Module – I2S – Class-D – 3W
₹124.00 (Incl. of GST 18%)
GST Credit of ₹18.92available.
Know More
- Audio Input Interface: I2S
- Output Power: Up to 3W into 4Ω speaker
- Supply Voltage: 2.7V to 5.5V DC
- Amplifier Type: Class-D
- Signal-to-Noise Ratio: ~92 dB (typical)
- Efficiency: Up to 90%
- Control Interface: Logic-level pins (GAIN, SD, L/R)
Description
The MAX98357A Audio Amplifier Module is a compact I2S digital input, mono Class-D audio amplifier module based on the MAX98357A IC. It converts digital I2S audio directly into high-efficiency amplified speaker output, eliminating the need for an external DAC. This module is ideal for ESP32, Raspberry Pi, Arduino, and other microcontroller-based audio applications where small size, low power consumption, and simple digital audio interfacing are required.
Features:
- Based on MAX98357A Class-D audio amplifier IC
- Digital I2S audio input (no DAC required)
- Mono audio output with up to 3W power
- High efficiency Class-D architecture
- Built-in pop-noise and click suppression
- Supports left, right, or mixed audio selection
- Simple GPIO configuration for gain and channel select
- Compact module suitable for embedded designs
Specification
Additional information
| Weight | 4.5 g |
|---|
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