Onboard TDA2822 chip.
Dual stereo power amplifier design.
Onboard input and output terminal blocks.
The main chip pins have been drawn, you can directly input audio signal.
Operating voltage: 5V.

Technical Details

Product Details

Package Dimensions
Width : 2.99 inch
Height : 0.2 inch
Length : 5.98 inch

Shipping Weight: 0.64 ounce (View shipping rates and policies)

ASIN : B01G4OP2CQ

Product Description

Onboard TDA2822 chip.
Dual stereo power amplifier design.
Onboard input and output terminal blocks.
The main chip pins have been drawn, you can directly input audio signal.
Operating voltage: 5V.
Chip:TDA2822.
Operating voltage: 3-5V.
Board size ：41 * 20 mm.
Rated power: 1W × 2 (1-3 inch speaker).
Maximum power: 1.5W × 2 (which can be accessed 0.2-5W speaker).
Speaker Impedance: 4-32Ω.
PA-noise ratio: ≥50dB.
Distortion: 0.1%.
Package Including:
1pcs TDA2822 1.5W +1.5W Dual Channel Digital Audio Amplifier Module