High Quality MAX98357 MAX98357A I2S 3W Class D Amplifier Breakout Interface I2S DAC Decoder For Audio
SPECIFICATIONS
Brand Name: NoEnName_Null
Choice: yes
Functions: Electronic Module
High-concerned chemical: none
Is Batteries Included: No
Is Electric: No battery
Is it battery/power supply: N
Is it charger/adapter: N
Material: Composite Material
Origin: Mainland China
Range of application: Switch And Sensor For Arduino STM
Recommend Age: 14+y
Use: Vehicles & Remote Control Toys
semi_Choice: yes

Product characteristics:
● Output power: 3.2W at 49, THD is 10%
At 8Q, it is 1.8W and THD is 10%
●I2S sampling rate: 8Khz~ 96Khz
● Class D amplifier gain optional: 3dB/6dB/9dB/12dB/15dB, no master clock (MCLK) required
Plug and play: With a single power supply, 35 different clocks and 128 digital audio formats can be automatically configured
● Suitable for Raspberry Pi, Arduino, ESP32 and other tools, with 12S audio output of the microcontroller or development board system
Pin specification:
LRC: I2S and LJ mode left/right clock synchronization clocks are used in TDM mode
BCLK: bit clock input
DIN: digital input signal
GAIN: indicates the gain and channel selection. In TDM mode, the gain is fixed at 12DB
SD: Off and channel selection, SD_ MODE pulls down to put the device in the off state
GND: Power source
VCC: positive power supply, DC 2.5V-5.5V








- Standard Shipping: Standard Shipping (12–18 Business Days)
- Express Shipping: Expedited Shipping (5–9 Business Days)
- Free Shipping: Orders over $199 qualify automatically
- Tracking: Full tracking number provided for all orders
- Returns: 30-day hassle-free return window
- Condition: Items must be unused and in original packaging
- Refund: Full refund processed within 3-5 business days
- Factory Direct: ISO/TS 16949 certified manufacturer
- Quality: 100% electrical continuity tested before shipment
- Experience: 15+ years in automotive connector industry
- Support: Professional technical support available
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