KNACRO TDA2822 1.5W + 1.5W Dual Channel Digital Audio Amplifier Module Amplifier Board
KNACRO TDA2822 1.5W + 1.5W Dual Channel Digital Audio Amplifier Module Amplifier Board
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
- 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.